HTA (GIRPI) - System'O - Technical Data

®SYSTEM’O HTA® & HTA®-F PIPES, FITTINGS and VALVES EDITION SEPTEMBER 2008 TECHNICAL DOCUMENTATION safety for your pipeworks Main certifications UBAtc ATEC Belgium France France Germany Véritas Marine Spain SYSTEM’O® is over 98% recyclable. * For more information, visit: www.vinyl2010.org Great Britain * France SYSTEM’O® 0.0 Technical Sheet 2008 TECHNICAL DOCUMENTATION CONTENTS How to select the system best adapted to your needs ? n° Technical Sheet 1.1 General characteristics SYSTEM’O® • Applications • Benefits • Characteristics • Operating conditions 2.1 2.2 2.3 & 2.4 2.5 & 2.6 Works on pipes and fittings • Tools • Welding procedure • Recommendations • Commissioning inspection tests and putting into service 4.1 4.2 & 4.3 4.4 4.5 Range Expansion - contraction • Phenomenon - Calculations • Consequences - Remedies • Loop arm calculation • Use of expansion joints • Linear expansion compensators Pipework environment • Monoklip® brackets • Basket trays for insulated pipes • Insulation • Special cases Pressures losses • Calculation rules • Diagram Technical sheet • Pipes • Fittings • Monoklip® brackets • Wedges • Gaskets • Valves 16 to 63 • Valves 75 to 110 • Non-return valves Chemical resistance • Chemical resistance tables • Pipework treatments • Additives Air conditionning networks Specification 3.1 & 3.2 5.1 & 5.2 5.3 & 5.4 5.5 5.6 & 5.7 5.8 6.1 to 6.3 6.4 6.5 & 6.6 6.7 7.1 7.2 to 7.6 8.1 8.2 to 8.12 8.13 & 8.14 8.15 8.16 9.1 & 9.2 9.3 10.1 & 10.2 11.1 to 11.7 12.1 13.1 14.1 IMPORTANT DETAIL: the date on each page of this documentation is not a printing date but an updating date. (see our technical documentation or ask GIRPI for tests) * Please consult us for certifications outside France.. + 40°] +20° Working temperatures (°C) HTA® HTA®-F [+5° . swimming pool. water treatment PVC-U K62 KRYOCLIM® Comfort cooling/air conditioning KRYOCLIM® Industrial cooling KRYOCLIM® Air conditioning in the food industry QUICKAIR®/GIRAIR® Compressed air distribution SYSTEM’O® HTA® KRYOCLIM® system QUICKAIR®/ GIRAIR® system HTA®-F PVC-U K62 pressure fittings PN 25 (ø12 to 20) PN 16 (ø25 to 225) PN 10 (ø250 to 315) PN: Working Pressure (at 20°C) PN 25 (ø16 to 63) PN 16 (ø16 to 160) PN 16 (ø32 to 160) PN 10 (ø20 to 160) Fire classification Bs1d0 M1 Welding polymer RERFIX HPFIX Main French certifications* CSTB technical advice LNE fire certificate CSTB technical advice LNE fire certificate Drinking water certified* ACS not applicable not applicable ACS Non permeable to oxygen yes yes yes yes [. + 40°] [ 0° .30° . specialist of pipeworks made from synthetic materials. In addition to SYSTEM’O®. +90°] +20° 100° without pressure up to 70° PN 12.1 2008 HOW TO SELECT THE SYSTEM BEST ADAPTED TO YOUR NEEDS? Technical Sheet GIRPI. . irrigation.5 PN 12.1) HTA®-E Drainage up to 100°C Cold water. described in this documentation. has developped complete systems to meet today’s requirements in the building industry.5 (ø20 to 63) (ø16 to 110) NPD Bs1d0 M2 GAFIX RERFIX LNE Fire certificate Approval NFP It is important to verify the chemical compatibility before using specific additives or specific fluids such as anti-freeze. GIRPI offers systems adapted to each application.1.. etc. How to select the system best adapted to your needs? APPLICATIONS GIRPI SYSTEMS Domestic hot and cold water services SYSTEM’O® HTA® Low temperature heating (see technical sheet 14. S.avoid stagnation and ensure effective water circulation.One single range of fittings. Therefore. please consult T. IMPORTANT SYSTEM’O® is a complete system. Domestic water networks can be treated in addition to the above: chlorine shock*.G.keep the water within the pipeworks at a high temperature. . the pipeworks must be corrosion proof. prevent biofilm development. a complete system for domestic hot and cold water services.SYSTEM’O® 2008 GENERAL CHARACTERISTICS APPLICATIONS 2. . especially developped to bring global reliability.12. all of the system’s elements must imperatively be used. or be able to elevate the temperature when required.. That requirement naturally applies to healthcare buildings. The use of components of external origin will make GIRPI’s guarantee null and void.S.HTA®-F pipe (caramel/orange): the solution for cold water services. .1). right from the start.fight against scaling and corrosion with network design and maintenance appropriate for water quality requirements and adapted to the installation’s specific characteristics. prevent scale. . . but also to public buildings and dwellings. including cold water pipevorks. The safety of pipeworks depends upon a good design and a wise selection of materials in order to prevent efficiently bacteria proliferation risks. be compatible with chemical and thermal treatments. Experts recommend 3 fundamental actions to effectively restrict bacteria development in water pipeworks: .HTA® pipe (brown): the solution for hot water services.The Monoklip® range of pipe brackets. GIRPI offers the solution to meet all of the above requirements: SYSTEM’O®. continuous chlorination*. SYSTEM’O® consists of: . . (*Treatments recommended by the French Ministry of Health’s D.One single welding polymer. temporary temperature elevation (70°C for 1/2 hour).1 Technical Sheet Preserving and maintaining water quality in distribution and supply pipeworks has become an absolute priority. Therefore. . The ATEC certificate also covers the use of HTA® & HTA®-F fittings. . . .No corrosion: SYSTEM’O® is not susceptible to corrosion thus guaranteeing that your systems are sustainable and waterproof. . and of the RERFIX welding polymer (no abrading.Limits scaling: one of the aggravating factors in bacteria formation.Fire classification: the SYSTEM’O® is Bs1d0 rated (Euroclasses). This is the best rating which synthetic materials can achieve. Pipes series 4 for diameters 16 to 63 mm. . Lightweight pipes. .A cost effective solution.Low noise SYSTEM’O® pipes.Optimal water low: the smooth internal surface of SYSTEM’O® reduces frictional losses.org . fully appropriate for supporting SYSTEM’O®.3 for diametre 32 to 160 mm. * The elements which constitute HTA® & HTA®-F are ATEC certified under n°14/03-831 (C-PVC pipework system made of pipes and fittings). .Safe joints: easy visual seal quality check.GENERAL CHARACTERISTICS BENEFITS STRONG ASSETS SYSTEM’O® : 2. . 1 single welding polymer. . . high performance joints. specific application tools.2 Fiche Technique 2008 SYSTEM’O® . . no scouring). even on occupied sites.vinyl2010. visit: www. prevents furring and scaling.Makes the fight against bacteria easier.Durability / Watertightness: designed for . .Dedicated bracketing: a wide range of Monoklip® pipe brackets Ø 16 to 160. Pipes series 6.Suitable for chemical and heat treatment for both hot and cold water. no fire permit required for installation. 1 single range of fittings.Installation time under control: a professional solution facilitating installation.Recycling friendly: SYSTEM’O® is over 98% recyclable.A complete system for domestic hot and cold water services. * For more information. simple tools.No risk of confusion: 2 different pipes. . . 16 — mm/m. MECHANICAL CHARACTERISTICS Characteristics Bending under load temperature (pipe) (fittings) VICAT softening temperature (5 daN load) Tensile elasticity modulus Tensile strength at yield limit Breaking tensile strength Breaking elongation Hardness: Standards NF EN ISO 75-1 (pipe) (fittings) NF EN 727 Values — Complies g/cm3 1.45 to 1.065 ≤ 5% — Complies Units Values °C ≥ 110 °C °C ≥ 97 ≥ 90 ≥103 (pipe) NF EN ISO 6259-1 MPa 3400 (pipe) NF EN ISO 6259-1 MPa ≥ 60 (pipe) NF EN ISO 6259-2 MPa ≥ 50 Shore D Resistance to static pressure • Pipe at 20°C time ≥1 h NF EN ISO 6259-2 NF EN ISO 868 • Pipe at 80°C time ≥170 h ATEC 14/03-831 • Fittings at 20°C time ≥1 h NF EN ISO 15 877 • Pipe at 80°C time ≥1000 h • Fittings at 80°C time ≥3000 h Resistance to alternating pressure NF EN 921 NF T 54 094 Diameters 16 to 90 = Frequency 1 Hz ATEC 14/03-831 Pressure Diameters 110 and 160 = Frequency 0.°K 0.SYSTEM’O® 2.3 Technical Sheet 2008 GENERAL CHARACTERISTICS 1.EN 15015 Density (volumic mass) NF EN ISO 1183-1 Linear expansion coefficient ASTM D 696-70 Shrinkage at 150°C (pipes) NF EN 743 Thermal conductivity λ ASTM C 177-76 Shrinkage at 150°C (fittings) NF EN 580 2. PHYSICAL CHARACTERISTICS Characteristics Standards Physical aspect NF EN 15 877 Fire classification EN 13501-1 .65 W/m.42 Hz % ≥ 40 MPa σ = 46 MPa σ = 10 MPa 85 σ = 13 ATEC (On fittings and glued jointings) 1 MPa = 10 bar Units NF T 54 034 Cycles Cycles 20/60 bar ≥ 5000 ≥ 2500 .°C % Bs1d0 0. GIRPI has implemented the control regulations imposed by the different French and international standards. Thus.4 GENERAL CHARACTERISTICS ■ ELECTRICAL CHARACTERISTICS Characteristics Standards Transversal resistivity (under1000 V) ASTM/D 257/76 Angle of loss tangent (103 Hz) ASTM/D 150/74 Dielectric constant (103 Hz) Dielectric strength ASTM/D 150/74 ASTM/ 149/75 Units Ohm. However. ■ PRODUCT QUALITY To provide a constant quality level for its products and to guarantee its users that the stated performances are respected.1 to 11. an alternate pressure test (on complete joint sections) is regularly carried out. in addition to the above verifications and to guarantee the maximum reliability level in actual operating conditions. technical assistance). technical sheets 11. please contact both the product supplier and GIRPI technical services. their compatibility with HTA® and HTA®-F must be verified.SYSTEM’O® 2. Therefore. The controls concern the physical and mechanical characteristics of the pipes and fittings. Furthermore. flow speed variations). GIRPI has developped and carries out additional tests. as per NF T 54-094 standard. If in doubt. The ISO 9001 V2000 certified procedures applied at all stages globally guarantee the technical performances of GIRPI’s products (industrial processes.cm KV/mm 2008 Technical Sheet Values 1015 3 10-2 25 ■ CHEMICAL RESISTANCE Any fluid or water containing chemical agent (in suspension or in solution) other (or in different quantities) than those permitted by the standards and regulations concerning drinking water are considered as chemical products. . Refer to our table indicating the performance of C-PVC with respect to chemical agents. operational tests are constantly carried out on our laboratory’s testing rigs. logistics) and GIRPI’s Service quality (deliveries. This test simulates pressure shocks to which our products are submitted in live pipeworks (such as pressure hammers.7. This enables us to better guarantee the adaptation of each component in the pipework to its own function. The couplings are subjected to water hammer pressure cycles (20/60 bar) at 3600 cycles/hour for diameters 12 to 90 and 1500 cycles/hour for diameters 110 to 160. 5 after 50 years) if it can tolerate.000 h tests. 100 h. Working pressures according to working temperatures are figured out by using regression curves as per standard NF EN ISO 9080. .5 Technical Sheet The working pressures and temperatures indicated in the following tables are determined for a working life of 50 years without interruption.2 PN HTA®-F HTA® HTA® 2.5 PN 1 hour 100 h 1000 h 10 000 h 16 25 Testing pressure 1 hour approx. during one hour. according to ISO 9080 standard. 105 bar 50 years A pressure pipework can be classified as PN 16 or PN 25 (with a safety factor of 2. The readings for the breaking pressures for HTA® and HTA®-F are evaluated.2 times this PN. 67.2 bar approx. ■ TESTING PRESSURE PN 4. 70°C and 95°C. at 20°C. a pressure equal to 4. 60°C. as shown in the above regression curve. 1000 h and 10. This straight line is drawn on the basis of 1hour. represented by a straight line with logarithmic scale.SYSTEM’O® 2008 GENERAL CHARACTERISTICS ■ WORKING LIFETIME 2. at a working pressure of 10 bar. • Class 4: low temperature heating. ■ APPLICATION CLASSES Covered by CSTB’s ATEC certificate. a total of 1 year at 80°C for overheating periods.SYSTEM’O® 2. • Cold water distribution: domestic cold water distribution network. ■ GUARANTEES • For all applications specified in the technical documentation. the system must also allow for the transportation of cold water at 20°C for a duration of 50 years. International Classes Class 2 Class 4 Servuce Conditions 70°C for 49 years 20°C for 25 years & 40°C for 20 years & 60°C for 25 years Maximal Conditions 80°C for 1 year Malfunction Conditions 70°C for 2. GIRPI has an insurance to guarantee installations which are carried out in accordance with its own general recommendations. in PN25 and PN16. with effluent temperatures not exceeding 100°C. and a total of 100 hours at 95°C for malfunction situations.3 25 16 5 20 Working pressure bar 25 40 12 6 4 13 90 4 70°C peak for 30 minutes 16 20 60 80 Working pressure bar 2008 Technical Sheet HTA®-F Ø 16 to Ø 160 PN 16 Working pressure bar 16 16 8 2 6 The above table shows maximum working pressures for installations working continuously at the above temperatures for a duration of 50 years. According to that standard.6 OPERATING CONDITIONS ■ WORKING PRESSURES Temperature °C HTA® Ø 16 to Ø 63 PN 25 Series 4 HTA® Ø 32 to Ø 160 PN 16 Series 6. but also overheating / malfunction periods for the heating appliances. and which respect the temperature and pressure conditions and the nature of fluid specified above. under conditions such as described in the “technical maintenance guide for networks conveying water for human consumption inside buildings” about hot water distribution networks. For instance. The pressures indicated were figured out by using the corresponding regression curves with a safety coefficient superior to 2. class 2 (HCWS) incorporates: a stabilised working period of 49 years at 70°C. In the framework of the above applications. ending when entering grease interception units or cooling tanks. • Class 2: domestic hot and cold water services (70°C). or for heating plant condensates. it is reminded that. whatever the application class used. • Centralised kitchens: drainage installations for laundries and industrial kitchens. the effluents are always and exclusively conveyed by gravity. regardless of pipe diameter. • European and international standards have modernised the application classes by incorporating operating periods at stabilised working conditions.5 years 95°C for 100 h 100°C for 100 h Typical corresponding application Domestic Hot and Cold Water Services Low Temperature Heating (radiators or floor) Previous designations under old French application class system ECFS (HCWS) class Class 2 ■ CERTIFIED FIELDS OF APPLICATION • Application classes 2 and 4 are in compliance with ISO 10508. . to be capable of withstanding 70°C peaks for disinfection purposes. 2 8.6 8.7 8. TUHTAF 63 REDUCING BUSHES LONG PATTERN HRD 110 125 160 ADAPTORS FOR MEASURING ACCESSORIES WITH 1/2” THREAD HMIL 1/2” ou 3/4” HEA HPTF 8.8 8.3 16 16 20 16 16 20 25 16 20 20 25 32 16 20 25 20 25 32 40 20 25 32 20 25 32 40 50 20 25 32 40 20 25 32 40 50 32 40 50 63 75 25 32 40 50 63 40 50 63 75 90 50 63 75 8.4 90 75 90 110 8.6 8.2 HRDC HEAS THREADED INSERTS 90 8.8 3/4” 8.2 HEAL HEBL HEB Technical Sheet 8.1 Technical Sheet 3/4” 8.9 .3 63 75 3 PIECE UNIONS C-PVC & BRASS HDC 8.9 8.1 8.6 8.SYSTEM’O® 2008 SYSTEM’O® RANGE Description C-PVC PIPES C-PVC PIPES ELBOWS 90° ELBOWS 45° Ref.9 8.8 8.7 8.5 8.1 HRS ADAPTOR NIPPLES WITH STAINLESS STEEL THREAD ADAPTOR NIPPLES HOSE TAILS 75 8.7 8.6 8.3 8.9 1” 1/2” 8.7 1/2” 1/2” 3/4” 1” 1” 1”1/4 1”1/2 1”1/4 1”1/2 2” 2” 3/8” 1/2” 3/4” 1” 1”1/4 1”1/2 2” 3 PIECE UNIONS C-PVC & BRASS H3F/L 3/8” 1/2” 3/4” 1” 1”1/4 1”1/2 2” 3 PIECE UNIONS C-PVC 3 PIECE UNIONS C-PVC H3P H3F/P H3F/PB 1/2” 1/2” 3/4” 8.1 HTE HTR HALF SHELL ANCHORS 50 HBO TEES REDUCED 90° ADAPTOR NIPPLES WITH BRASS THREAD 40 H8M H4C REDUCING BUSHES SHORT PATTERN 32 H4M BENDS 90° REDUCING BUSHES LONG PATTERN 25 TUBHT HMA EQUAL TEES 90° 20 Diameters in mm THT COUPLINGS CAPS 16 3.7 H3G/L HFT 20 25 32 40 50 63 8. 13 WEDGES FOR MONOKLIP BRACKETS CALE1225 8.16 8.16 9.1 RERFIX 4.14 THREADED 90° TEES THREADED 90° TEES REDUCED THREADED ELBOWS 90° WITH BRASS INSERT THREADED ELBOWS 90° WITH BACK PLATE BRASS INSERT MONOKLIP BRACKETS HTGR H4GP HCKP 1/2” 1/2” 1”1/4 1”1/2 3/4” 2” 3/4” 8.15 CALE75110 VHFEP 8.15 FLAT GASKETS FOR FLANGE ADAPTORS JPVCS (FPM) JPNCS (EPDM) WEDGES FOR MONOKLIP BRACKETS WEDGES FOR MONOKLIP BRACKETS FLANGES FLANGES CALE3263 BVR BPA UNION BALL VALVES VHCEP LINEAR EXPANSION COMPENSATOR NON RETURN VALVES WITH DISCS NON RETURN VALVES WAFER TYPE COMP FLANGED BALL VALVES WELDING POLYMER 8.11 HDR 1/2” 3/4” 1” HTG 1/2” 1/2” 3/4” H4GL 1/2” 1/2” 3/4” EXPANSION JOINTS HCD/G 1/2” 1/2” 3/4” MONOKLIP BRACKETS HCK 8.16 8.10 8.10 8.3 5.SYSTEM’O® SERRATED STUB FLANGES THREADED ADAPTORS WITH BRASS INSERT Ref.2 Technical Sheet 10.15 15 20 25 32 40 40 50 40 50 60 65 50 80 60 65 80 60 85 80 100 110 125 80 100 125 150 8.1 9. HCS HMML THREADED ADAPTORS WITH STAINLESS STEEL INSERT HMMS PLAIN NIPPLES HMC TUBHT THREADED ADAPTORS TAP CONNECTORS WITH BRASS NUTS 16 20 25 32 3/8” 1/2” 3/4” 1” HMM 1/2” 3/4” 1” 1/2” 3/4” 1” Diameters in mm 40 50 63 75 90 1”1/4 1”1/2 2” 2”1/2 3” 1”1/4 1”1/2 2” 110 125 160 Technical Sheet 8.11 8.3 HCBS 2008 SYSTEM’O® RANGE Description 3.12 3/4” 1” 8.2 .4 HCB3P 10.13 MONOKLIP BRACKETS HCKC 8.10 8.12 8.15 WEDGES FOR MONOKLIP BRACKETS CALE3263/4 8.11 3/4” 8.11 8.12 1”1/4 1”1/2 8.10 8.16 8. ■ TRIMMING . pipe-rest .1 Technical Sheet 2008 WORKS ON PIPES AND FITTINGS TOOLS ■ CUTTING • The roller plastic pipe-cutter Allows for neat. Ref. Ref. clean cuts to be carried out. it chamfers the outside.CHAMFERING TANT After cutting. According to the model and size used. and on the other side. it can cut and chamfer pipes from Ø 32 to 160 mm.SYSTEM’O® 4. These operations can be performed by means of the following tools: IMPOR • Trimming and chamfering cone This tool can be used to trim the inside of the pipe. Ref. • Trimmer This reams the inside of pipes of all diameters. • Bench vice When using such traditional vices. GIRPI CHANF160 • Chamfering pipe-cutter (see “cutting” section). GIRPI EBAV1 Ø 20 to 160 mm • The use of tools including cutting or abrading disks to chamfer pipes is strictly prohibited. GIRPI CONE50U for pipes Ø 16 to 50 mm • Chamfering tool This tool chamfers the pipe outside from Ø 32 to Ø 160. with no risk of deforming the pipes or fittings (braided nylon strap). • Strap wrench Maximum gripping power. the pipe must be trimmed inside and a chamfer must be made on the outside. it is mandatory to clamp the pipes by means of wooden notched pipe-rests. • The use of disk saws to cut pipes is strictly prohibited. • The chamfering pipe-cutter This type of tool cuts and chamfers pipes in one single operation. ■ HOLDING TOOLS • Chain vice Polyurethane pipe-rests hold the pipe without any scratching. with the help of reducing half-shells. . and the working zone is wholesome. ■ MARKING OF THE SOCKET LENGTH . deep scratches. and helps the installer to check whether the penetration length of the male end in the socket is correct. . JAUGE) . draw a mark on the pipe at a distance equal to the corresponding socket depth. the adhesive should be applied rapidly and the parts immediatly jointed.WORKS ON PIPES AND FITTINGS WELDING PROCEDURE CUTTING CHAMFERING CHECKS WELDING POLYMER APPLICATION 4. and it must be used as quickly as possible once opened. . the pot must be closed after each welding operation. the priming will be made with D171P cleaner to eliminate all traces of fat (finger marks. . the parts when assembled should be held together for 20 to 30 seconds. Welding can take place at 0° C ambient temperature with a welding polymer kept at 20° C..2 Technical Sheet 2008 SYSTEM’O® PUSH JOINTING STRAIGHT ■ CHECKS PRIOR TO WELDING The priming operation can be replaced by the cleaning of pipes and fittings with a clean cloth if the pipes and fittings are clean and dry. especially under warm climatic conditions.. humidity) considerably affect the curing time (drying.Using a thick pencil or felt maker.The atmospheric conditions (temperature.RERFIX can be applied when the temperature is over + 5° C and under + 35° C. etc. IMPORTANT ... b) on the welding polymer: it must be fluid. check use-by date.So as to avoid evaporation of the welding polymer.). Mark E E This mark enables the application of the welding polymer over the necessary length..At low temperature. The use of GIRPI’s socket gauge is recommended (ref. homogeneous. Before welding it is important to make certain checks: a) on the pipes and fittings: see that they contain no sign of impact. evaporation of solvents) of the welding polymer. greasy dirt. Otherwise.Water impairs the welding polymer and subsequently the welding quality.In hot weather. No cold welding will therefore be made if the parts to be assembled are damp (prior drying required). . 2 fitters must operate simultaneously. use the brush provided with the pot. apply RERFIX welding polymer.Immediately after applying the welding polymer.Once the checks and marking have been done. and finally the male end a second time.Brushes provided with 250 ml pots are fit for use with sizes 16 to 40mm. This consists in coating the male end once.160 24 h 24 h .Brushes provided with 1 liter pots are fit for use with sizes 20 to 160mm. . joint the two elements right home (as far as the marks previously traced) by pushing longitudinally and without twisting. . ■ DRYING TIMES . In this case. available in 250 ml or 1 liter pots.For drinking water applications: ✔ New installation: 24 hours. double welding must be carried out. then joint them.Keep held together for 5 seconds. . . The use of any other means or method is prohibited. This method enables a quick jointing.63 2h 1h ø 75 . Owing to the standardized tolerance ranges of the male ends (pipe / spigots) and the sockets. ■ JOINTING . wood sticks. it is advised to use a suitable brush. needed for a strong weld.Apply the cement moderately (in a thin coat) over the whole (the female) interlock length and over the whole length of the male end (marked on pipe). DRYING TIMES BEFORE PRESSURE TESTS: Ambient temperature 5 .10°C 11 .35°C 6 bar • C-PVC = 60°C ø 16 . then the socket once.SYSTEM’O® 2008 GENERAL RULES OF INSTALLATION WELDING PROCEDURE ■ WELDING POLYMER APPLICATION 4. i. Dropping the pipes or fittings directly into the welding polymer pots is prohibited as well (such practices lead to the creation of thick welding polymer deposits. while the other fitter will be coating the female end with welding polymer.3 Technical Sheet .g. The cement should be applied so as to obtain a uniform. . CAUTION: diluting the welding polymer (e. or any other ustensil. ✔ Maintenance works: see table below. namely: fingers. NB2: On large sizes. well spread over the whole interlock surface.110 4h 2h ø 125 . For sizes smaller than 16mm or larger than 160mm. which can cause obstruction of small bore pipeworks).e one fitter will coat the male end. some gap may appear. by use of thinner) or modifying it by any method is prohibited. homogeneous coat.To apply the welding polymer. NB1: In certain cases it is necessary to mark the position of one element in relation to the other (see sketch above). preferrably a strap wrench. knowing that excessive tightening can cause the fittings to break up. before reinstatement of the installation. before first use. impacts and especially with indenting. which can be reduced to 3h minimum for sizes ½” and ¾”. for domestic hot and cold water services. . flush them and purge them. In no case should GIRPI’s SYSTEM’O® pipes and fittings be machine threaded inside or outside. fittings and equipment featuring male or female threads (conical/taper or cylindrical/parallel) must be made by means of the CPVC/metal couplings provided for this purpose. except anaerobic resins. They allow for the use of traditional sealants. . . they must be flushed perfectly clean before installation. Please refer to T. HEAL. connections between HTA® and metal pipes. may contain traces of synthetic oils incompatible with HTA® pipework. connections with cylindrical/parallel threaded metal components is possible. HMM) with metal reinforcing rings. Please contact the silicone paste manufacturers to get their confirmation as to the compatibility resistance and sealing capacity under pressure of their products. heat pumps. they will be connected by hand.For renovation works.1 for more detailed guidance. fill the pipeworks with water. ■ THERMOFORMING Thermoforming of pipes from the SYSTEM’O® range (HTA® and HTA-F®) is strictly prohibited on the work site and involves cancellation of the GIRPI guarantee. can be used when high torque is required for connections to metal threaded components. Contact GIRPI’S Technical Assistance when faced with particular problems. H4GP. the last ¼ turn shall be done with a tool. “Teflon”) tape. In France. take special care to avoid rough handling. carry out 3 complete flushing cycles. In such a case. particularly in cold weather. ■ CONNECTIONS BETWEEN SYSTEM’O® AND THREADED METAL COMPONENTS Fittings that are equipped with threaded metal components: HMML.For new networks. The following sealants will be preferred: . obtained by means of tap connectors (HDR reference). For all direction changes. the guidelines of CSHPF (French Hospitals’ health and safety commitee) dated 8th July 2003 apply: . HEB.PTFE (e.GENERAL RULES OF INSTALLATION RECOMMENDATIONS ■ NETWORK FLUSHING PROCEDURE 4. hemp or anaerobic resins is prohibited. cooling beams. Excluding connection to wall plates (namely our reference GAAP). Drying time: 24h. away from dust and sun. For all other “all-HTA®” threaded fittings (HEA. . carry out a flushing operation in which the volume of water drained from the valve downstream of the point of repair (point B) and the point of repair itself (point A) approximately represents 10 times the volume of water contained by the pipework section comprised between those two points.g.Soft silicon paste. cutting or heavy objects. i. but the use of tow. Therefore.e. H4GL. each of them including a 24h water stagnation period followed by a complete purging operation. make use of standard HTA® fittings only. . ■ HANDLING AND STORAGE The pipes and fittings will be stored separately on an even area. applicable rules must be followed. HEBL.S. In all cases. If needed. Air conditioning pipeworks Fan coil units. preferrably high density.4 Technical Sheet 2008 SYSTEM’O® Drinking water pipeworks When dealing with drinking water networks. before first use.14. . and must be protected from exposure to ultraviolet rays. If a leak is detected on a mechanical joint. For other applications. b) Leak tests After installation of the network.). traces of blow torch burns. it is advised not to store or install SYSTEM’O® pipes near electric cables. the whole network will be visually inspected to eliminate any pipework section containing deep cuts or notches. etc. b) Sources of heat and UV Being made from thermoplastic material. to clean the inside of the network. In France. d) Chemical compatibility HTA-F® pipes have been designed for the distribution of domestic cold water. with a minimum of: . Any damaged part should be replaced before putting into service. c) Prevention of impacts As with all networks conveying pressurised fluids. railings. it is advisable to make a certain number of checks. The use of MONOKLIP® brackets is recommended. and no less than 30 minutes (for large installations...5 times the maximum working pressure.. test by sections). g) Insulation materials Electric cable insulation materials contain substances that can potentially damage SYSTEM’O® pipes. rules and codes of practice.6 bar for heating and cooling networks. c) Pressure test The network shall be filled with water (purge the air from all high points) and kept under pressure long enough to enable visual control of all joints. the pipes and fittings should be inspected so as to eliminate doubtful elements containing abnormalities such as impacts and deep scores caused by unsuitable handling. installed and kept in perfect working order throughout operation. tighten the connection or replace gasket. refer to guidelines DTU 60-31 (NF P41-211) and DTU 60-1 (NF P40-201). During the installation and before putting the SYSTEM’O® network into service. replace the leaking section and test again. f) Bracketing Pipe brackets available on the marketplace may contain substances likely to cause alteration to SYSTEM’O® pipes. within the limits indicated. e) Air conditioning networks The introduction of monopropylene glycol (MPG) antifreeze is prohibited. TESTS AND PUTTING INTO SERVICE ■ GENERAL 4. etc. a) Vibrations Vibrations can be a source of disorders on both pipework and supports . it is advisable.). temperature regulation and limitation. the absence of leaks must be checked for all valves and joints.5 Technical Sheet SYSTEM’O® pipes and fittings are inspected throughout their manufacture and are guaranteed for a use complying with their design.. large deformations due to sudden impacts. SYSTEM’O® pipework systems must be protected from impacts which might occur in passage ways used by handling machinery or suspended loads in movement (use of safety barriers.. All applicable tests and controls before putting into service must be carried out. The testing pressure will amount to 1. ■ OPERATING CONDITIONS Whatever the use. ■ TEST BEFORE PUTTING INTO SERVICE Once the leak tests have been made. d) Temperature test When raising the pipework’s temperature for the first time. should be planned. the safety mechanisms necessary for the traditional protection of networks (regulation. a leak test will be carried out (all parts of the network should be visible and accessible during that test). If a leak is detected on a welded joint. shut off mechanisms. etc.SYSTEM’O® 2008 GENERAL RULES OF INSTALLATION COMMISSIONING. consult DTU 60-1 (NF P40201). monitoring and safety mechanisms. SYSTEM’O® should in no case be installed close to a source of heat causing a rise in temperature greater than its limits of use. ■ INSPECTION a) Visual inspection During and after installation. in order to remove all foreign matter. etc. according to all relevant regulations.10 bar for domestic hot and cold water services. . pressure reduction and limitation. The aim of the visual inspection is also to ensure that the installation complies with the drawings and hence the correct installation of all the components (connection. . In France. it is highly advisable to install a suitable system preventing vibrations from spreading. .). . Before the tests.. Therefore. we draw your attention to potential compatibility problems if chemicals are introduced into the pipework. as with all other materials.. supports. elongation or shrinkage length). You can obtain then upon simple request from contact@girpi. in meters ∆T = temperature deviation in degrees Celsius/Centigrade (°C) (difference between the maximum or minimum temperature in service and the installation temperature).e.065 x 10 x 50 = 33 mm installation temperature (fluid or room) + 15°C installed length 30 m working temperature (fluid or room) + 5°C ∆T = 15 .contract when the temperature drops. which is calculated by this formula in which: α = expansion-contraction coefficient (linear) ∆L = α x L x ∆T L = length of the piping when installed.1 Technical Sheet 2008 SYSTEM’O® All materials whatsoever: .10 = 50°C ∆L = 0. i.CALCULATIONS ■ THE PHENOMENON 5.expand when the temperature rises.0 m on Ox and read 1.065 millimeter per meter per °C (mm/m.9 on Oy passing by ∆T 30°C and multiply the result by 10 = 1.EXPANSION .°C) The installation of the system must take the elongation or contraction of the pipe into account. GIRPI’s installation guide and rulers will enable you to figure out expansion loop dimensions and bracket positioning in changes of direction. ■ CALCULATION PARAMETERS FOR HTA® The linear expansion coefficient of HTA® and HTA®-F is: α = 0.9 mm x 10. . ∆L = length variation in millimeters (mm) (difference in length between L on installation and L in operation.CONTRACTION PHENOMENON .065 x 30 x 10 = 19 mm L at + 10°C L at + 60°C ∆L L at + 15°C L at + 5°C ∆L ABACUS to work out the ∆L resulting from the above formula (see descriptive sheet 5. Ex 1 : Ex 1 : installation temperature + 10°C installed length 10 m working temperature (fluid or room) + 60°C ∆T = 60 .2) Exemple ➀ : Exemple ➁ : Find the ∆L of a 10 m long pipe section for a ∆T = 50°C Answer: 33 mm Find the ∆L of a 30 m long pipe section for a ∆T = 10°C Answer: 19 mm to find that result take 3.fr .5 = 10°C ∆L = 0. 9 LENGTH OF PIPE (in m) 5.2 Technical Sheet .CALCULATIONS EXPANSION (in mm) 33 1.SYSTEM’O® 2008 EXPANSION .CONTRACTION PHENOMENON . ) (L. in order to avoid disorders which may be caused by variations in length.G.G. obstacles.) (L. the shortening due to the contraction of the pipe cause it to be tensioned.G. ■ EXPANSION (compression between fixed points).P.buckling of the pipe between anchors (F. Conversely.P.) (L.G.G.G. jointings between anchors (F.) (L.) (L.) (L.G.) (F.P. DON’Ts: .P.P. it is necessary.G.) (L.P.) (L.SYSTEM’O® 5.3 EXPANSION .G.CONTRACTION CONSEQUENCES ■ CONSEQUENCES OF CONTRACTION-EXPANSION AND SOLUTIONS 2008 Technical Sheet Under certain conditions.G. jointings or material forming an anchor (F.P.P. which cause abnormal stress on the material and may cause serious disorders.tensioning of pipes.) (1) PF: ANCHOR: This is a support blocking the pipework system at one point.) (L. and various guides all over the world concerning the installation of piping.) (L.) Guide (L. The French DTU.) Anchor (F.P. mechanical couplings.) Risk of deformation or separation (F. in order to “orientate” the movements caused by expansion and contraction.G. obstacles.G. ATEC. jointings or on the materials forming an anchor (F.) (F.) ■ CONTRACTION (tension between fixed points) (L.tensioning between walls.G.) (L.) Risk of deformation or separation (F. whatever their nature.) (F. .P. The sketches below illustrate a number of cases of compression or tension. generally indicate that “when installing. SINDOTEC handbooks.G.) . (2) LG: GUIDE: They support the pipes while allowing them to expand and contract freely. to recognise them and address them”. the elongation due to the expansion causes compression of the pipe resulting in buckling.thrust on the walls.) (1) (F.) (L.G.) (2) Action due to pipe movement • • Free Support .) .) (L.P. L. it is necessary to let them expand and contract freely. It must be possible to inspect them. or by making a loop (see illustration below). As such. 1° Change in direction.See to it that there never is a straight length of pipe between 2 anchors.L. refer to corresponding DTU guidelines and NF standards. :Length at maximum temperature. which is generally efficient in most cases CHANGE IN DIRECTION BRANCH expansion expansion 2° Loop made with SYSTEM’O® pipes and fittings LOOP 3° Expansion joints (HCD/G flexibles) (P. but they are subject to wear. :Length difference between L1 or L2 and L.) (G.SYSTEM’O® 5. dismantle them.) L L1 L2 ∆L B :Length of pipe section during installation.F.Use pipe brackets allowing the longitudinal movements of the pipe to be guided (GUIDES). Bellows and flexibles are elements which need no maintenance. :Length of loop’s arm. or equivalent relevant texts outside France). they need to be checked at regular intervals (in France.4 Technical Sheet 2008 EXPANSION . :Length at minimum temperature.) ■ LINEAR COMPENSATORS (COMP BELLOWS) expansion expansion (P. either by using a change in direction.F.CONTRACTION REMEDIES ■ THE REMEDIES In order to avoid the disorders subsequent to the movements of the pipes. It is therefore necessary to: . . .) (G. and replace them without having to dismantle the elements next to them. 25.85 m ➁ B = Length of leg (in m) 5.CONTRACTION . 110.55 m. 90. 32.5 Technical Sheet 2008 SYSTEM’O® . 125. 160 IN HTA Ø: external diameter length variation (in mm) ∆L: length variation EXAMPLE ➁ : Determine B for a Ø 110 mm pipe and a ∆L of 28 mm Result: B = 1. 40 50. 63 IN HTA 1 Calculation formula of loop leg: B = 34 √ Ø x ∆L B = Length of leg (in m) 34: constant material value FOR DIAMETERS 75.EXPANSION CALCULATION OF LEG B EXAMPLE ➀ : Determine B for a Ø 40 mm pipe and a ∆L of 53 mm Result: B = 1. length variation (in mm) FOR DIAMETERS 20. EXPANSION FLEXIBLE EXPANSION JOINTS Elbow H4M Direction of expansion Threaded adaptor: HMML Adaptor nipple: HEAL D Distance on installation d E Expansion joint: HCD/G Absorbed expansion length (∆L) Max. clearance Flexible expansion joints supporting 1) The first guide will be at distance ➀ ≈ 75 mm (maximum distance). 2) The surface finish of the free support supporting the expansion joint will be such that the braiding is not deteriorated by friction.SYSTEM’O® 5. the next bracket in line will be at a distance ➁ ≈ 120 mm from the first.6 Technical Sheet 2008 CONTRACTION . ■ FLEXIBLE EXPANSION JOINTS SUPPORTING Ø pipe HTA-HTA-F Article D d E 16 HCD/G16 180 100 230 25 HCD/G25 280 100 338 20 HCD/G20 220 100 282 Ø pipe HTA-HTA-F Article D d E 32 HCD/G32 350 100 407 50 HCD/G50 500 100 591 40 HCD/G40 420 100 442 Anchor bracket Guide brackets Guide brackets Guide brackets Free support (flexible expansion joint installed horizontally) ■ WORKING PRESSURE FOR FLEXIBLE EXPANSION JOINTS FROM 5°C TO 100°C Ø pipe HTA HTA-F Article Working pressure (bar) 16 20 25 32 40 50 HCD/G16 HCD/G20 HCD/G25 HCD/G32 HCD/G40 HCD/G50 18 18 14 10 10 7 . 7 Technical Sheet 2008 SYSTEM’O® To guarantee correct operation. INSTALLATION EXAMPLES: in line branch direction change on same level direction change on two different levels Anchor Guide Pipework movements .6 b) ensure that the flexible expansion joint is not subjected to twisting during installation or during operation c) provide appropriate supporting in situations where the flexible expansion joint is overhanging. the following rules must be respected when designing the installation and installing the flexible expansion joints: a) respect the clearances defined on sheet 5.CONTRACTION FLEXIBLE EXPANSION JOINTS ■ IMPLEMENTATION OF FLEXIBLE EXPANSION JOINTS 5.EXPANSION . CONTRACTION LINEAR EXPANSION COMPENSATORS VERTICAL INSTALLATION HORIZONTAL INSTALLATION «E» spacing to be respected when installing Fixed Anchor point Ceiling or wall Strongly anchored axial guiding support HCS stub flange Screw Washer Screw Spacer Non protruding screw Anchoring point on floor DILAPLAST COMP 40 COMP 50 COMP 63 COMP 75 COMP 90 COMP 110 COMP 125 COMP 160 ■ INSTALLATION Spacer L Strongly anchored axial guiding support Washer Washer BVR or BPA backing ring REF. The flange screws must not protrude towards the bellow.1 to reckon expansion or contraction. which may damage the rubber bellows. Absorption of expansion/contraction Contraction Expansion Length 20 30 100 30 100 mm + 20 20 20 20 20 20 20 mm 30 30 30 30 30 30 mm E SPACING mm BACKING RING REF STUB FLANGE REF 100 62 BPA40 HCS50 100 100 100 100 100 62 62 62 58 BVR32B BPA50 BPA65 BPA80 58 BPA100 54 BPA150 58 BPA125 SCREW DIM. the spherical bellow rolls on the smooth disks of the flange. Anchor BVR or BPA backing ring Flange thread HCS stub flange Fixed point and anchoring point for Dilaplast Please refer to sheet 5. Under operating conditions. For more information about Dilaplast compensators. there is a risk of damaging the bellows). HCS40 M 16x50 HCS63 M 16x50 HCS75 HCS90 HCS110 HCS125 HCS160 M 16x50 M 16x55 M 16x60 M 16x60 M 16x60 M 20x70 Never work with sharp tools. . Rubber parts must not be painted (solvents and chemical products have a negative effect). We recommend that you use spacer wedges when you install the DILAPLAST compensator. This will maintain the spacing defined at installation temperature (E).SYSTEM’O® 5.8 Technical Sheet 2008 EXPANSION . All parts must be fully deburred and cleaned (otherwise. please consult GIRPI for technical assistance. Torque: refer to sheet 8-16 for backing flanges. 00 1.5mm diameter drilled base. flanges.shall allow the pipeworks to expand freely. pressure limiters.95 0.65 0.85 0.shall continue to support their load even under temperature variation effects. Depending on their size.80 0. ■ SPACING OF SUPPORTS (FOR FILLED PIPEWORKS) Ø pipe 16 20 25 32 40 50 63 75 90 110 125 160 DISTANCE BETWEEN SUPPORTS (HORIZONTAL PIPES) Ambient or fluid temperature (°C) ≤ 20° 40° 60° 80° 0.80 1.05 0.80 1. SYSTEM’O® is a complete system..90 1. the above distances can be multiplied by 1.65 1.75 0. or with a plain 5.50 0. .60 0.90 0.20 NOTE: For vertical pipes.50 1.shall in no event either injure or damage the pipeworks.05 1.35 2.MONOKLIP® BRACKETS GENERAL DESCRIPTION .1 Technical Sheet 2008 SYSTEM’O® MONOKLIP® brackets have been especially designed to support SYSTEM’O® pipeworks.For MONOKLIP® brackets in sizes 75 to 110 use 20 mm high wedges (ref CALE75110) which can be piled up. valves.95 0.SUPPORTING SPACING ■ GENERAL DESCRIPTION 6.75 1.00 0. specially developped to bring global reliability.85 0. . .80 1.55 0.05 0.75 1.10 1.70 1.90 1. especially the use of other brackets than MONOKLIP®.75 0.60 1.30 1.2 for temperatures over 60°C.70 0.75 1.00 1. they are offered with M6. ).00 1.20 1. .35 1.40 1. .70 0. When taps or heavy accessories are installed on a pipe. Therefore.. M8 and 7x150 female threaded brass inserts.85 0.25 1. the supports: . The pipe is allowed to move freely inside the bracket as it expands and contracts.75 1.60 1.35 1.10 1.15 1.For MONOKLIP® brackets in sizes 32 to 63 use 20 mm or 4 mm high wedges (ref CALE3263) which can be piled up. etc. ■ WEDGES MONOKLIP® brackets in sizes 16 to 25 can be heightened by using 20 mm high wedges (ref CALE1225) made for that purpose.10 1.shall keep the pipeworks which they support at enough clearance from any wall or obstacle so as to allow for the expansion movements and also for the assembly and disassembly of the mechanical couplings and accessories (unions. In all cases.15 1. . all of the system’s elements must imperatively be used. these must be supported independently.3 up to 60°C and 1.40 90° 0.75 0.85 1.65 0.10 1. The use of components of external origin will make GIRPI’s guarantee null and void.65 0.40 1.60 0.25 1.90 1.15 1. 2 Technical Sheet 2008 MONOKLIP® BRACKETS EXAMPLES ■ EXAMPLES OF SUPPORTS MONOKLIP® brackets CWS Support at bottom of riser ■ ANCHORS Anchors can be made with HTA® kit HPTF available for sizes 25 to 63 mm.SYSTEM’O® 6. Shell anchor on a pipe anchor on a tee HWS Return HWS . foot support 2008 Technical Sheet .P. support ➂ ➁ F. without moving out of axis and without chaffing On either side and often with fixed point (double support) ➂ • Hoses/Expansion joints ➃ • Riser bottom ➄ • Direction changes Weight.G. L. ➂ valve valves ➁ hose F. hose) at five (floor) level intervals. ➄ weight P.P. ➄ For risers. F. level 1 F.P. CASE ➀ • C-PVC male and female threaded fittings and hose nozzles ➁ • Valves and fittings TYPES OF SUPPORT Free or fixed on either side (double support) REASONS To avoid tension on threads due to movement out of axis (See technical sheet 5.F. Elbow Eq ua l te e 90 ° P. level 6 F.G. F.G.P. level 5 L.P. F.P.G. F. to prevent the pipes from being subjected to mechanical forces. hose yes F. L.F.P. valve weight F.3 MONOKLIP® BRACKETS ACCESSORIES .P.P. ➀ no L.6) To allow movement without rotation.SYSTEM’O® 6.P. must operate without twisting on pipe and threads Free or fixed depending on the case To support the weight of the riser Forming a right angle To allow translation of the loop arm.G.SPECIAL POINT Various accessories or special points require specific supporting: this supporting must be carefully designed in each case.P.P. ➀ L.G. support ➃ F. G. to prevent sag and wear IMPORTANT: The sliding supports must be positioned in such a way that the couplings or accessories do not come in contact with them when the pipes expand and contract.L. no ➁ F. we recommend that an expansion compensating element is installed (expansion joint.P. L.P. F. yes F. • Make clean openings (no sharp edges) to avoid damaging the insulating material and the pipe. about 10mm. so as not to block or damage the insulating material or the pipe during expansion and contraction movements.SYSTEM’O® 2008 SELF SUPPORTING TRAYS 6. flexible expansion joint.4 Technical Sheet ■ DETERMINATION OF THE SELF SUPPORTING TRAY’S WIDTH • The total load to be supported must be centered on the basket tray. so as not to block or damage the insulating material or the pipe during expansion and contraction movements .4: loop. use one of the solutions presented on sheet 5. according to fitting dimensions L ∆L : contraction/expansion Self-supporting tray width ≥ ( 2ø + E ) + 2∆L maxi If the space between the pipe and the basket tray is not enough to compensate the contraction or the expansion. linear expansion compensator. ■ BRANCHES When self-supporting trays are used. ■ DRAINS A sufficiently large opening must be made without sharp edges. Self-supporting tray width Diameter after insulation E: space between 2 pipes (flow and return). • Allow for enough clearance (for contraction and expansion) at the changes in direction. branches can be made above or below the pipes provided that a sufficiently large opening is made without sharp edges. and to the consequences of potential condensation on the environment around the pipework.6 18. Insulation material (λ=0.039W/mK) (λ=0. SYSTEM’O® must be insulated to be protected against frost. and can vary according to the project’s location (i.5 Recommended thickness for internal use (mm)* 25 . the user must check the insulation product’s compatibility with its manufacturer or with GIRPI.g. ambient temperature will vary according to location) and to the network’s configuration (length.039W/mK) (λ=0.e.3 66. Most insulation products can be used. use of certain adhesives) or chemical composition are not compatible with SYSTEM’O®. If in doubt. showing various surface temperatures. network loop design.5 37. ambient humidity.039W/mK) Thickness = 9mm 9.SYSTEM’O® 6.4 Application Hot & Cold Water Services Comfort cooling Heating / cooling “reversible” 2-pipe air conditioning µ: material permeability.2 7.16 W/mK) of CPVC and the high thermal resistance of SYSTEM’O® helps reduce heat losses and delay the condensation phenomena. dew point. Example: Fluid temperature = 7° Surface temperature (non insulated) Metallic pipe HTA® pipe HTA® coupling 7°C 9°C 12°C 7°C 11°C 14°C ø25 ø50 Ambient temperature = 23°C he = 8 W/m2K ø110 Dew point = 16. The decision will be made according to the installation’s specific characteristics.5 INSULATION INSULATED PIPEWORKS ■ INSULATION 2008 Technical Sheet The low thermal conductivity coefficient (λ = 0. . Therefore.6 10.30 0-9 13 .9 13.9 29.9 13.. to reduce heat losses and to avoid condensation when the outside pipe temperature is below dew point. shows that the low thermal conductivity of SYSTEM’O® provides you with a security margin in situations such as: underdimensionned insulation. It is the user’s responsibility to have thicknesses checked by a specialised consulting engineer. Like all other materials. fluid velocity). SYSTEM’O® delays condensation. insulation’s accidental failure. except those whose installation requirements (e.8 Temperature 6.1 23.1 Insulation material Insulation material Insulation material (λ=0. In comparison with traditional metal pipeworks.9 Recommended Insulation material + 60°C/+ 70°C Mineral wool + 7°C for cooling + 50°C for heating Rubber foam µ > 5000 + 15°C in summer + 35°C in winter Rubber foam 5.3 15. ■ SURFACE TEMPERATURE The table hereunder..19 * The above thicknesses are given as an indication only. incorrectly jointed insulation sections.039W/mK) Thickness = 13mm Thickness = 19mm Thickness = 32mm 7.1°C 7°C he: external surface exchange coefficient 12°C 15°C ■ The following table shows the heat losses (expressed in W/m) of SYSTEM’O® pipeworks (with or without insulation: Fluid temperature = 50°C Ambient temperature = 20°C he = 10/Wm2K ø25 ø50 ø110 ■ APPLICATIONS: No insulation 19. insulation is not systematically required. Condensation phenomena resulting from the circulation of fluids colder than ambient temperature have no physical or chemical influence on SYSTEM’O®. please refer to applicable rules. a thermal ring must be used. They allow HTA® and HTA-F® pipes to expand and contract freely. SYSTEM’O® does not require need any anti-corrosion treatment before insulation. Example for 32 mm Ø Thermal ring F32B63 HTA® Ø 32 Thermal ring Reference F16B40 F20B50 F25B50 F32B63 F40B75 F50B90 F63B110 F75B125 F90B140 F110B160 Ø pipe HTA® (inside ring diameter) 16 20 25 32 40 50 63 75 90 110 Monoklip® Ø 63 HCKC63 Ø Monoklip® (outside ring diameter) 40 50 50 63 75 90 110 125 140 160 Theoretical thickness 12 13 13 16 18 20 24 25 25 25 ■ IMPLEMENTATION OF RUBBER FOAMS AND EXTRUDED / CUT POLYSTYRENE Please refer to manufacturer’s instructions and to applicable codes of practice. please contact the insulation manufacturer for more information. Outside France. the installation of the insulation must be done according to technical guidelines DTU 67. The fire rating of the insulating products must comply with the security standards against fire in public buildings.20.1 (thermal insulation of refrigerating pipeworks) and DTU 65. .6 Technical Sheet Contact GIRPI to obtain more detailed technical data sheets about each application and a personnalised thermal study. If in doubt.SYSTEM’O® 2008 LAGGING BASIC IMPLEMENTATION RULES 6. It is better not to glue directly the insulating materials on the SYSTEM’O® pipes and fittings. ■ THERMAL RINGS To prevent the insulating material from crushing at collar level. CAUTION: Insulation made from phenolic foam can cause brass to crack. In France. 7 SPECIAL CASES ■ Passing through partitions and floors 2008 Technical Sheet When a SYSTEM’O® pipe goes through a wall or a floor. • The minimum total height of the backfill above the pipe will be: • general case: 60 cm • under road/rail traffic: 80 cm • under concrete slab: 40 cm ■ LOOP SYSTEM In larger networks. The following precautions must be respected. • A carefully compacted bed of 10 cm minimum will be made of clean sand 0/10 containing less than 10 % of fines. Furthermore. • The commissioning tests must be carried out before filling the chase or pouring the concrete. The sleeve internal diameter is chosen with enough tolerance to allow the pipes to expand and contract freely. Furthermore. The sleeve must be long enough to protrude on both sides of the finished masonry element. • The chase will be filled with a homogeneous material without sharp gravel which could damage the pipe. ■ BURIED INSTALLATIONS SYSTEM’O® pipeworks can be buried if the following precautions are respected: • The bottom of the excavation must be levelled and free of large grained materials and have no surface hard spots. and ensure constant water flow. Loops allow for emergency and continuous water treatments especially in the event of an epidemic. ■ Built-in or embedded installations SYSTEM’O® can be built or embedded in the masonry as long as there is no disconnectable coupling in that pipework section. Sleeve Sleeve Sleeve Sleeve Mechanical coupling Socket Tee Elbow Saddle piece • The pipe must be made integral with the masonry either by means of the couplings making up the system or using half-shells onto the wall of the pipe. • The covering backfill will be compacted in successive layers comprised of materials removed from the trench and which contain less than 30 % of elements greater than 20 mm. Loops allow for emergency and continuous water treatments especially in the event of an epidemic. it must be protected by a rigid sleeve made of synthetic material. . loops help keep water at a constant temperature. loops must be planned at early design stage. and ensure constant water flow. • The backfill directly in contact with the pipe (comprised of sand containing less than 12 % of fines and free of gravel with diameter greater than 30 mm) will cover the pipe to a depth of 15 cm minimum and will be compacted. ■ ASSEMBLY WITH FLANGES HTA® pipe Screw BVR or BPA flange HCS serrated stub flange ■ LOOP SYSTEM Ø pipe Screw length (mm) Nb of screws Screw Ø (mm) 20 25 32 4 4 4 70 14 80 14 * according to the type of flanges in use 40 50 63 90 100 100 100 14 18 18 18 4 4 4 75 90 110 160 8 8 8 110 110 18 18 4 or 8* 110 18 130 22 In larger networks.SYSTEM’O® 6. loops help keep water at a constant temperature. and preferrably C-PVC. loops must be planned at early design stage. • Each time the pipe enters the masonry it must be protected against shearing by a sleeve which protrudes from the finished surface of the masonry. 51 Re√λ ) When using antifreeze or additives. the viscosity of the resulting fluid must be taken into consideration to calculate pressure drops.1 Technical Sheet The quality of the internal surface condition of the SYSTEM’O® pipes and fittings guarantees a flow rate higher (for an equivalent section) than the one provided by metal pipes. 20°C. To calculate the pressure loss in SYSTEM’O® pipes.6).2 log √λ J = pressure losses (mCE/m) U = flow speed (m/s) D = pipe internal diameter (m) g = gravity acceleration (9.7ε D + J=λ U2 2gD 2. .2 to 7. 45°C.81 m/s2) λ = Colebrook factor (no measurement unit) Re = Reynold’s factor (no measurement unit) = UD V ε = rugosity = 0. 60°C.001 mm V = flow kinematic viscosity (m2/s) ( 3. GIRPI has had pressure loss nomograms at 7°C.SYSTEM’O® 2008 PRESSURE LOSSES CALCULATION RULES ■ CALCULATION BASES 7. 80°C produced by the CATED (Technical sheet 7. These nomograms have been established using the formula: with Colebrooks λ calculated as follows: 1 = . U Speed (in m/s) J Pressure loss (in mCE/m) Nominal Ø (in mm) 160 125 110 90 75 63 PN16 63 PN25 50 PN16 50 PN25 40 PN16 40 PN25 32 PN16 32 PN25 25 20 16 Designed and made by CATED (January 1997) Inside Ø (in mm) 150 Q Flow rate (in l/s) . in meters of water column per pipework linear meter).e.2 Technical Sheet 2008 SYSTEM’O® Define expected flow rate in l/s and speed in m/s. Draw a straight line between the two to find out pipe size and pressure loss in m CE/m (i.PRESSURE LOSSES ON PIPES NOMOGRAM AT 7°C 7. 3 Technical Sheet Q Flow rate (in l/s) .SYSTEM’O® 2008 PRESSURE LOSSES ON PIPES NOMOGRAM AT 20°C U Speed (in m/s) J Pressure loss (in mCE/m) Nominal Ø (in mm) 125 63 PN16 63 PN25 50 PN16 50 PN25 40 PN16 40 PN25 32 PN16 32 PN25 Designed and made by CATED (January 1997) Inside Ø (in mm) 7. SYSTEM’O® J Pressure loss (in mCE/m) Nominal Ø (in mm) 63 PN16 63 PN25 50 PN16 50 PN25 40 PN16 40 PN25 32 PN16 32 PN25 Designed and made by CATED (January 1997) Inside Ø (in mm) 2008 PRESSURE LOSSES ON PIPES NOMOGRAM AT 45°C U Speed (in m/s) 7.4 Technical Sheet Q Flow rate (in l/s) . 5 Technical Sheet Q Flow rate (in l/s) .2008 SYSTEM’O® U Speed (in m/s) PRESSURE LOSSES ON PIPES NOMOGRAM AT 60°C J Pressure loss (in mCE/m) Nominal Ø (in mm) 63 PN16 63 PN25 50 PN16 50 PN25 40 PN16 40 PN25 32 PN16 32 PN25 Designed and made by CATED (January 1997) Inside Ø (in mm) 7. SYSTEM’O® J Pressure loss (in mCE/m) Nominal Ø (in mm) 63 PN16 63 PN25 50 PN16 50 PN25 40 PN16 40 PN25 32 PN16 32 PN25 Designed and made by CATED (January 1997) Inside Ø (in mm) 2008 PRESSURE LOSSES ON PIPES NOMOGRAM AT 80°C U Speed (in m/s) 7.6 Technical Sheet Q Flow rate (in l/s) . 12 0.6 1.360 27.960 64.91 8.58 6.On brass.4 0.12 0.908 42.330 19.0 0. without prior notice.42 2.3 6.8 2.8 0.2 11.56 106.3 6.760 76.58 0.559 34. l/m 0.3 6.1 9. .19 0. .6 1. l/m 0.On HTA®.1 Weight internal kg/ml Ø 0.3 2.960 64.1 9.87 PN mini thick Weight internal kg/ml Ø 0.7 5.6 PN 16 16 16 16 16 16 16 16 16 4 4 4 6.4 3.4 Cont. CAUTION: • All the sizes indicated in the dimension sheets are in millimeters.140 12.0 0.200 136.4 Cont.75 1.140 12.2 0.8 2. all threads are cylindrical (parallel). (*) THT3216 10 THT4016 10 THT5016 5 TUBHT63 5 TUBHT75 1 TUBHT90 1 TUBHT110 1 TUBHT125 1 TUBHT160 1 Reference Reference TUHTAF16 TUHTAF20 TUHTAF25 TUHTAF32 TUHTAF40 TUHTAF50 TUHTAF63 TUHTAF75 TUHTAF90 TUHTAF110 TUHTAF125 TUHTAF160 Pack.18 1.92 14.330 19.559 34.3 6.908 42. l/m 0.3 6.0 2.4 0.840 31.440 53.42 2.6 7.91 8. when not specified.3 6. • All the threaded fittings are BSP : .8 4.3 6.200 136.0 3.4 0.440 53.91 1.4 0.4 3.6 9.92 14.3 2.5 6.8 Differentiated colours of marking and cover according to the PN: .220 15.2 11.945 48.6 4.6 1.Ø ≥ 63: 4 m lengths with chamferred ends PN 25 D 16 20 25 32 40 50 63 Dn PN 16 D HTA®-F PIPES 10 15 20 25 32 40 50 Dn 32 40 50 63 75 90 110 125 160 25 32 40 50 65 80 100 110 150 D Dn PN 16 16 10 20 15 25 20 32 25 40 32 50 40 63 50 75 65 90 80 110 100 125 110 160 150 Reference TUBHT163 TUBHT203 TUBHT253 TUBHT323 TUBHT403 TUBHT503 THT6325 Pack (*) 10 10 10 10 10 5 5 Pack. GIRPI reserves the right to modify the dimensional characteristics of its pipes and fittings together with the scope of its ranges.91 1.5 5.58 6.29 0.310 93.white marking and orange cover for PN25.760 76.8 1.8 3.19 0.56 106.5 6.0 1.4 0.6 PN mini thick Weight internal kg/ml Ø 0.7 4.8 5.6 9.0 2.4 0.2 0.8 1.220 15.8 Cont.8 2. .7 5.8 4.360 27.310 93.3 2.yellow marking and yellow cover for PN16.48 0.307 38. (*) 10 10 10 10 10 5 5 1 1 1 1 1 (*) Number of pipes per bundle 25 25 25 25 25 25 25 mini thick 1.2008 SYSTEM’O® 8.7 4.58 0.25 3.6 8.6 8.3 6.6 1. IMPORTANT NOTE: With the constant concern to improve the range and quality of its products within the context of the standards used at present. male threads are conical (taper) and female threads are cylindrical (parallel).21 4.0 3.540 24.21 4.29 0.25 3.8 5.1 Technical Sheet DIMENSION SHEET HTA® C-PVC PIPES Ø ≤ 50 : 3 m lengths with chamferred ends . 5 37.5 69 86 L 33.5 3.SYSTEM’O® 8.5 28 34.5 42 49.5 61.5 23 27 31 38 45 51.5 E 14.5 81 E 15 16 19 23 27 32 38 44 52 62 69 86 A 24 30 37 44 54 65 80 92 112 136 147 190 D 16 20 25 32 40 50 63 75 90 110 125 160 Dn 10 15 20 25 32 40 50 65 80 100 110 150 Reference H8M16 H8M20 H8M25 H8M32 H8M40 H8M50 H8M63 H8M75 H8M90 H8M110 H8M125 H8M160 Z 4.5 23.5 3.5 5 6 7.5 3 3.5 69 86. ELBOWS 45° SOC.5 11 12.2 DIMENSION SHEET ELBOWS 90° SOC.5 17 19 24 28 32 39 44 52 61.5 27 31 38 46 57 63.5 57 65.5 5 4 6 10 E 15 17 19. COUPLINGS SOC.5 3 4. D 16 20 25 32 40 50 63 75 90 110 125 160 Dn 10 15 20 25 32 40 50 65 80 100 110 150 Reference H4M16 H4M20 H4M25 H4M32 H4M40 H4M50 H4M63 H4M75 H4M90 H4M110 H4M125 H4M160 Z 9 11 14 17 21.5 9.5 108 127 144 182 A 22 27 33 42 53 65 78 90 106 132 147 185 2008 Technical Sheet .5 18 19.5 79 94.5 3.5 A 24 30 37 45 54 65 80 92 115 135 152 190 D 16 20 25 32 40 50 63 75 90 110 125 160 Dn 10 15 20 25 32 40 50 65 80 100 110 150 Reference HMA16 HMA20 HMA25 HMA32 HMA40 HMA50 HMA63 HMA75 HMA90 HMA110 HMA125 HMA160 Z 3. 5 79.SYSTEM’O® 8. EQUAL TEES 90° SOC.3 Technical Sheet 2008 DIMENSION SHEET CAPS SOC.5 A 24 30 37 45 54 65 80 90 111 140 160 187 D 20 25 32 40 50 63 Dn 15 20 25 32 40 50 Reference H4C20 H4C25 H4C32 H4C40 H4C50 H4C63 Z 40 50 64 80 100 126 E 16 19 22 26 31 37. D 16 20 25 32 40 50 63 75 90 110 125 160 Dn 10 15 20 25 32 40 50 65 80 100 125 150 Reference HBO16 HBO20 HBO25 HBO32 HBO40 HBO50 HBO63 HBO75 HBO90 HBO110 HBO125 HBO160 E 16 16 20 24 28 33 39 44.5 R 40 50 64 80 100 126 D 16 20 25 32 40 50 63 75 90 110 125 160 Dn 10 15 20 25 32 40 50 65 80 100 110 150 Reference HTE16 HTE20 HTE25 HTE32 HTE40 HTE50 HTE63 HTE75 HTE90 HTE110 HTE125 HTE160 Z 9 11 13.5 A 28 32.5 40 52 64.5 102 144. K 23 27 32 39 48 58 71 83 98 118 153 170 .5 54 62 70 87 L 21 23 28 33 38 44 54 60 72 88.5 17 21 26 33 39 46 56 84 84 E 14 16 18 22 26 31 38 44 52 62 69 86 L 46 54 64 78 96 116 143 167 196 235 306 340 A 24 30 37 45 54 65 86 92 112 133 150 191 BENDS 90° SOC. 5 44.5 16 19 23 17 19 22.5 30.5 38.5 38.5 56 56 E 11 17 13.5 32 31.5 56 56 18.5 31.5 54 65 35 35 45 54 65 80 45 54 65 80 93 54 65 135.5 44.SYSTEM’O® 8.5 HTR32/16 HTR32/20 HTR32/25 HTR40/20 HTR40/25 HTR40/32 HTR50/20 HTR50/25 HTR50/32 HTR50/40 HTR63/20 HTR63/25 HTR63/32 HTR63/40 HTR63/50 HTR75/20 HTR75/25 HTR75/32 HTR75/40 HTR75/50 HTR75/63 HTR90/32 HTR90/40 HTR90/50 HTR90/63 HTR90/75 110-40 100-32 HTR11/40 110-50 100-40 HTR11/50 110-63 100-50 HTR11/63 110-75 100-63 HTR11/75 110-90 100-80 HTR11/90 17 17 17 22 22 22 27 26 26 26 32 32 32 32 32 38.5 44.5 93 93 114 114 114 114 114 135 135 24 24 30 37 30 37 45 33 37 45 53.8 32 38 23.5 26.5 61.5 44.5 92.5 37.5 37.5 54 54 53.5 23 23 23 26.5 92.5 37.5 51 65 80 80 80 97 97 97 118 115 115 115 139 139 139 139 139 166 166 166 166 166 166 196 196 196 196 196 236 236 235 235 235 36.5 46 56 56 56.4 DIMENSION SHEET REDUCING TEES 90° SOC.5 32 32 32 38 38 38 38 38.5 31.5 46 46 46 46 46 56 56 55.5 38.5 20 23 26 31 16 19 22.5 44.5 44.5 18.5 37.5 30 14 14 16 18.4 26 32.5 80 135 135 93 108 2008 Technical Sheet .5 37.5 52 52 52 52 52 62 62 62 62 62 E1 L A a 14 54 30 24 16.5 31.5 26.5 46 46 46 46.5 17.5 26.5 38 44 26 31 38 45.5 18 18 19 23 23 21 29 26 26 26 31.5 65 65 65 80 80 80 80 80 80 92.5 44.5 44.5 62 36.5 38.5 44. D-d Dn Reference 20-10 HTR25/16 20-16 15-10 25-20 20-15 25-16 32-16 32-20 32-25 40-20 40-25 40-32 50-20 50-25 50-32 50-40 63-20 63-25 63-32 63-40 63-50 75-20 75-25 75-32 75-40 75-50 75-63 90-32 90-40 90-50 90-63 90-75 25-10 25-15 25-20 32-15 32-20 32-25 40-15 40-20 40-25 40-32 50-15 50-20 50-25 50-25 50-40 65-15 65-20 65-25 65-32 65-40 65-50 80-25 80-32 80-40 80-50 80-63 Z Z1 14 14 HTR20/16 10 HTR25/20 12.5 38.5 38.5 37 45.5 26. 5 127.5 45 52.SYSTEM’O® 8.5 86.5 23 25.5 23 26.5 45.5 62 61.5 99.5 52. D-d Dn Reference 32-16 25-10 HRD32/16 25-16 32-20 40-16 40-20 40-25 50-20 50-25 50-32 63-20 63-25 63-32 63-40 75-20 75-25 75-32 75-40 75-50 90-25 90-32 90-40 90-50 90-63 110-50 110-63 110-75 125-90 20-10 25-15 32-10 32-15 32-20 40-15 40-20 40-25 50-15 50-20 50-25 50-32 65-15 65-20 65-25 65-32 65-40 80-20 80-25 80-32 80-40 80-50 100-40 100-50 100-65 110-80 30.5 90 90.5 16.5 52 61.5 106 127.5 32 39 31 38 44.5 108.5 126 153 152 152 168 214.5 HRD32/20 31 HRD40/16 HRD40/20 HRD40/25 HRD50/20 HRD50/25 HRD50/32 HRD63/20 HRD63/25 HRD63/32 HRD63/40 HRD75/20 HRD75/25 HRD75/32 HRD75/40 HRD75/50 HRD90/25 HRD90/32 HRD90/40 HRD90/50 HRD90/63 HRD11/50 HRD11/63 HRD11/75 HRD12/90 160-125 110-150-110 HRD16/12 150-80 E HRD25/16 160-110 150-100 HRD16/11 160-90 Z HRD16/90 36 36 36 44 44 44 55 55 55 55 63 63 63 63 61 75 75 75 75 74 91.5 127.5 52.5 51 53.5 53.5 127.(øR) Soc.5 52 62 68.5 52.5 22.5 27 27 27 32 32 32 39 39 39 39 45.5 23 26.5 Technical Sheet 2008 DIMENSION SHEET REDUCING BUSHES LONG PATTERN Ø Spig .5 128 120 126 e L 19 14.5 23 17 19 23 27 17 18.5 108.5 206 213 .5 108.5 45.5 44.5 32 19.5 45.5 86 87 15 14 16 19 17 19.5 63 63 63 76 76 76 94 94 94 94 108.5 68. 5 41 43 49 55 55 63 71 83 Reference HEBL16 HEBL20 HEBL25 D1 20 25 32 Z 36.5 HRS63 8 HRS75 7 HRS90 7. D-d 20-16 25-20 32-25 40-32 50-40 63-50 75-63 90-75 110-90 125-110 Dn 15-10 20-15 25-20 32-25 40-32 50-40 65-50 80-65 100-80 110 Reference Z HRS20 2.5 For high torque E 17 19 22.5 76 86 92.5 51.5 8 22 8 22 8 26 8 30./SOC.5 HRS25 3 HRS32 4.5 8 L 53 62.5 28.5 60 65.5 20 23.5 69.5 43 45. x male brass thread L1 E D F A D1 E1 L Z ADAPTOR NIPPLES B D-F 16-3/8” 20-1/2” 25-3/4” 32-1” 40-1”1/4 50-1”1/2 63-2” 75-2”1/2 90-3” SPIG.5 68.(øR) Soc.5 L1 Nb pans 13. D-d Dn 125-63 110-50 125-75 110-65 Reference HRDC1263 HRDC1275 E 38.5 L 49.5 32.5 L 69.5 23 E1 15 17 19.5 43. x male brass thread D-F 16-1/2” 20-3/4” 25-1” Reference HEAL16 HEAL20 HEAL25 HEAL32 HEAL40 HEAL50 HEAL63 HEAL75 HEAL90 D1 20 25 32 40 50 63 75 90 110 Z 32.5 122 144 L1 Nb pans 11 8 15 8 16 8 19.5 51 E1 14.5 8 16 8 19.5 60 66 82 100 117 A 32 41 49.5 HRS110 10 HRS125 8 E 15 17 19 23 26 31 37.5 39 44.5 8 2008 Technical Sheet .SYSTEM’O® 8.5 23 26 31 37.5 HRS50 6.5 62 71 REDUCING BUSHES SHORT PATTERN Ø Spig .5 106.5 44 52 63 L 17.5 HRS40 5.5 44.5 43.5 ADAPTOR NIPPLES A SPIG.5 19.5 8 35.5 27 31 37.(øR) Soc.5 51 61 E 16.6 DIMENSION SHEET REDUCING BUSHES SHORT PATTERN Ø Spig ./SOC.5 17 19 A 32 36 41 49. 5 E 16 19. x male stainless steel thread D-F 20-1/2” 25-3/4” 32-1” Reference HEAS20 HEAS25 HEAS32 D1 25 32 40 Z 41 43 49 E 19 22.5 23 A 36 41 49.5 49./SPIG.5 D-F 16-1/2” 25-1” 32-1”1/4 40-1”1/2 50-2” Dn 10 20 25 32 40 Reference HEB16 HEB25 HEB32 HEB40 HEB50 D1 23 32 40 50 63 Z 27.5 L 45 53 65 71 77 87.5 22.5 76 L1 Nbr sides 15 8 16 8 19.5 68 78.5 49. x female thread branch A1 G H A D E Z D-G 110 110 Reference HMIL110/12 HMIL110/34 A1 36 41 D 25 32 40 50 63 Reference HPTF25 HPTF32 HPTF40 HPTF50 HPTF63 L 19 22 26 30 37 Z 20 20 E 61 61 L A H Nb pans 163 132 100 8 163 132 101 8 L HALF SHELL ANCHORS D h D1 L D1 33 42 53 65 78 h 20 27 31 38 48 .5 63 69.5 68 L 43 55.5 E 15 17 21 23 27 A 24 36.4 D-F 20-1/2” 25-3/4” 32-1” 40-1”1/4 50-1”1/2 63-2” Dn 15 20 25 32 40 50 Reference HEA20 HEA25 HEA32 HEA40 HEA50 HEA63 D1 27.7 Technical Sheet 2008 DIMENSION SHEET ADAPTOR NIPPLES with 316 L grade stainless steel threaded insert SOC.5 A 30 36 47 55.5 26.5 40 43.5 82 ADAPTORS FOR MEASURING ACCESSORIES with brass thread SOC.5 32 40 50 63 75 Z 28 34 42 44 45.5 L 60 65.5 38.SYSTEM’O® 8.5 35. x male thread Assembling: see Technical Sheet 4.5 47 54.5 27 E1 17 19.5 31.5 8 ADAPTOR NIPPLES A with stainless steel reinforcing insert for C-PVC male thread SOC. 4 3 PIECE UNION C-PVC with EPDM gasket SOC.5 27 31.8 DIMENSION SHEET 3 PIECE UNION C-PVC & BRASS with EPDM gasket C-PVC SOC.5 54.5 42.5 36 41.5 83 100.5 15 19 22 E 15 16.5 53 59 74 K 34.5 59 63 72 2008 Technical Sheet . x BRASS Male thread D-G 16-3/8” 20-1/2” 25-3/4” 32-1” 40-1”1/4 50-1”1/2 63-2” Dn 10 15 20 25 32 40 50 Reference H3F/L16 H3F/L20 H3F/L25 H3F/L32 H3F/L40 H3F/L50 H3F/L63 Assembling: see Technical Sheet 4.5 14 15 16 20 18 22 G1 3/4” 1” 1“1/4 1”1/2 2” 2”1/4 2”1/2 A1 29 36 45 52 66 72 89 A2 27 27 32 38 47 53 65 Z 34 33 51 56 58 63 70 E 15 18 19 23 27 32 38 L 49 51 70 79 85 95 108 G1 3/4” 1” 1”1/4 1”1/2 2” 2”1/4 2”3/4 A1 29 36 45 52 66 72 89 A2 18 21 28 33 42 48 60 Assembling: see Technical Sheet 4.5 14.4 3 PIECE UNION C-PVC & BRASS with EPDM gasket C-PVC SOC.5 40 43 50.5 L 44 47 51. x BRASS Female thread D-G 16-3/8” 20-1/2” 25-3/4” 32-1” 40-1”1/4 50-1”1/2 63-2” Dn 10 15 20 25 32 40 50 Reference H3G/L16 H3G/L20 H3G/L25 H3G/L32 H3G/L40 H3G/L50 H3G/L63 Z 10 8 9 11 12 13 12 E 15 18 19 23.5 75.5 60 69 82 99 L 36.SYSTEM’O® 8.5 38.5 27 32 38 E1 11.5 19 22. x SOC D 16 20 25 32 40 50 63 Dn 10 15 20 25 32 40 50 Reference H3P16 H3P20 H3P25 H3P32 H3P40 H3P50 H3P63 Z 14 14 13.5 62.5 A 22 27. pressure gauges. Alternatively.3 21 27.9 Technical Sheet 2008 DIMENSION SHEET 3 PIECE UNIONS C-PVC with EPDM gasket Soc.5 19. x SPIG.5 17. . D 16 20 20 25 25 F 1/2” 1/2” 3/4” 3/4” 1” Reference H3F/PB16 H3F/P20 H3F/PB20 H3F/P25 H3F/PB25 Z 19 22 22 25 25 Z1 15 13 17 18. etc.5 56 D 16 20 25 32 40 50 Dn 10 15 20 25 32 40 Reference HDC16 HDC20 HDC25 HDC32 HDC40 HDC50 D1 16.5 17.5 33 42 53 E 16 18 20 23 26 31 E1 27 35 35 36 45 50 A1 3/4” 1” 1” 1”1/4 1”1/4 K 13 43 49 52 56 E 15.SYSTEM’O® 8.5 64. sealing pastes may be used if compatible with C-PVC. carbon steel)..5 71.H3F/P or H3F/PB 3-piece unions have a C-PVC socket and a male C-PVC thread..They can be connected with C-PVC and metal fittings (brass.5 44 16.4 .5 80..The male thread is conical (taper).5 THREADED BUSHES SPIG.5 56 19 75. x Female thread D-G Dn 25-1/2” 20 32-3/4” 25 Code HFT25 HFT32 E 19 23 HFT bushes transform a welded jointing into a threaded jointing in order to fasten accessories (such as thermometers.5 20 F1 L A 15 58. for example).5 45 53.5 44 16. ..) excluding any operating mechanism (taps.5 A 24 30 36.5 36 15 60. Assembling: see Technical Sheet 4.5 HOSE TAILS SOC. x Male thread .5 66.Only use TEFLON (PTFE) tape as a sealant (no tow). . tail L 48 59 62 67.5 19. maleable iron. etc. valves.) or any moving part (hoses.5 91. stainless steel. 5 6 76.5 91.5 9.5 41.5 51 61 49 56.5 19./SPIG x Female brass thread D-G Dn Reference HCS25 HCS32 HCS40 HCS50 HCS63 HCS75 HCS90 HCS110 HCS125 HCS160 Z 3 3 3 3 3 3 5 5 5.5 49.SYSTEM’O® 8.5 5.5 32 Nbr sides 36 41.5 64 69.5 49.4 A Nbr sides 34 6 40 6 50 6 55 6 66.5 31.5 9.5 7 7 8 13.5 125 62 150 67.5 170 86 212 M 7 7 8 8 9 10 11 12 13 16 A 33 41 50 61 76 90 108 131 147 187 Reference D1 Z E L A HMML20 9 16.5 23 L A Nbr sides 44 36 8 49 41.5 8. delivered without gasket SOC.5 80.5 E 16.5 43. D 25 32 40 50 63 75 90 110 125 160 Dn 20 25 32 40 50 65 80 100 125 150 THREADED ADAPTORS for high torque SOC.5 48 58.5 78.10 Technical Sheet SERRATED STUB FLANGES to be used with flat gasket.5 6 E D2 20 41 23 50 27 61 32 73 39 90 44 106 51.5 17 38.5 5 6.5 Z 9 9.5 23 31 37.5 8 E 16 19 22 27.5 42.5 60 66 82 100 117 8 8 19.5 8 56./SPIG x female thread stainless steel D-G 20-1/2” 25-3/4” 32-1” Dn 15 20 25 Reference HMMS20 HMMS25 HMMS32 D1 25 32 40 THREADED ADAPTORS with metal reinforcing ring outside SOC./SPIG x Female thread D-G 20-1/2” 25-3/4” 32-1” 40-1”1/4 50-1”1/2 63-2” Dn 15 20 25 32 40 50 Reference HMM20 HMM25 HMM32 HMM40 HMM50 HMM63 Z 5.5 63.5 44 16-3/8” 10 HMML16 20 25-3/4” 32-1” 40-1”1/4 50-1”1/2 63-2” 75-2”1/2 90-3” HMML25 HMML32 HMML40 HMML50 HMML63 HMML75 HMML90 32 40 50 63 75 90 110 20-1/2” 15 20 25 32 40 50 65 80 2008 DIMENSION SHEET 25 9 9.5 6 .5 18.5 9 Assembling: see Technical Sheet 4.5 L 38.5 108.5 D1 25 32 40 50 63 75 Especially adapted for connection with metal threaded fittings and high torque 8 8 8 8 8 8 8 THREADED ADAPTORS 316L for high torque SOC. SYSTEM’O® 8.11 Technical Sheet 2008 DIMENSION SHEET PLAIN NIPPLES SPIG. x SPIG. D 16 20 25 32 40 50 63 75 Dn 10 15 20 25 32 40 50 65 Reference HMC16 HMC20 HMC25 HMC32 HMC40 HMC50 HMC63 HMC75 L 33 37 42 49 57 67 80 92 d 12,5 15,5 19,5 25 31 39 49 64 TAP CONNECTORS delivered with flat gasket, anti-friction ring and brass loose nut SPIG. x Female brass thread D-G 16-1/2” 20-3/4” 25-1” 32-1”1/4 40-1”1/2 50-2” Dn 10 15 20 25 32 40 Reference HDR16 HDR20 HDR25 HDR32 HDR40 HDR50 Z 20 22 23 26 29 31 E 15 17 20 23 27 32 Dn 10 15 20 Reference Z HTG16 9 HTG20 13,5 HTG25 13,5 E 15 17 19,5 G Reference Dn 3/4” HTGR5034 40 A1 24 29,5 36 45 52 65,5 Assembling: see Technical Sheet 4.4 NB: The gasket must be in contact with a flat surface THREADED 90° TEES with metal reinforcing ring outside SOC. x Female thread branch D-G 16-1/2” 20-1/2” 25-3/4” Assembling: see Technical Sheet 4.4 L 48 61 66 A 30 30 40 Z1 13 12 18 A1 24 30 36 L1 29 30 35 THREADED 90° TEES REDUCED SOC. x Female thread branch D 40 3/4” 63 3/4” 50 HTGR4034 HTGR6334 32 21,5 50 33,0 Assembling: see Technical Sheet 4.4 with metal reinforcing ring outside Z 26 E A A1 33 65 40 26,5 54 38,5 79,5 40 40 L Z1 96,5 24 118,5 28,5 142,5 35 L1 42,5 47 53,5 SYSTEM’O® 8.12 Technical Sheet 2008 DIMENSION SHEET THREADED ELBOWS 90° for high torque SOC. x Female brass thread D-G 16-1/2” 20-1/2” 25-3/4” Dn 10 15 20 Reference H4GL16 H4GL20 H4GL25 Z 12 16 17 E A 15 24 16,5 29 19,5 35 A1 36 36 41 L 32 32 37,5 Especially adapted for connection with metal threaded fittings and high torque Assembling: see Technical Sheet 4.4 THREADED ELBOWS 90° with back plate SOC. x Female brass thread D-G 16-1/2” 20-1/2” 25-3/4” Dn 10 15 20 Reference H4GP16 H4GP20 H4GP25 Z 12 16 17 E 15 16,5 19,5 Assembling: see Technical Sheet 4.4 A 24 29 35 A1 36 36 41 L 32 32 37,5 Plate hole size: 8 mm Distance between plate holes: 50 mm EXPANSION JOINTS Flexible, with one male threaded brass end and one loose female threaded nut DE DI: Internal diameter of the expansion joint D-G 16-1/2” 20-1/2” 25-3/4” 32-1” 40-1”1/4 50-1”1/2 Dn 10 15 20 25 32 40 Reference HCD/G16 HCD/G20 HCD/G25 HCD/G32 HCD/G40 HCD/G50 B 17 21 20,5 LF LU 330 380 410 457 520 592 640 720 760 825 980 1067 DE 18 22 28 35 42 50 DI 10 13 17 22 28 34 SYSTEM’O® 8.13 Technical Sheet 2008 DIMENSION SHEET MONOKLIP® BRACKETS Specially designed to support pipes. They are highly resistant, corrosion-proof, fitted instantly and allow the pipe to expand freely. Max spacing between supports: see technical sheet no 6.1 Monoklip® brackets with drilled bases can be used with countersunk-head screws Ø 4 and 5 mm. MONOKLIP® BRACKETS in black polypropylene with drilled base Ø 5,5 D 16 20 25 L Dn 10 15 20 Reference HCKP16/5 HCKP20/5 HCKP25/5 H 18 22 22 A 12 14 16 B 27 32 39 C 20 22 25 L 16 16 16 E 1 1 1 L E 16 16 16 1 1 1 NB: compatible with wedges ref. CALE1225, 20 mm high MONOKLIP® BRACKETS in black polypropylene metal threaded insert M6, M8 or 7x150 D Dn 16 20 25 10 15 20 16 20 25 Ø 16 to 25 Polypropylene black L Diameter 16 to 25 NB: compatible with wedges ref. CALE1225, 20 mm high 16 20 25 10 15 20 10 15 20 Reference H A B C with THREADED INSERT M6 HCK16/6 18 12 27 20 HCK20/6 22 14 32 22 HCK25/6 22 16 39 25 with THREADED INSERT M8 HCK16/8 18 12 27 20 HCK20/8 22 14 32 22 HCK25/8 22 16 39 25 with THREADED INSERT 7 x 150 HCK16/7 18 12 27 20 HCK20/7 22 14 32 22 HCK25/7 22 16 39 25 16 16 16 16 16 16 1 1 1 1 1 1 4 mm high.5 24. CALE3263.5 24.5 C with THREADED INSERT M8 M8 M8 M8 M8 M8 80 80 80 120 120 42 49 60 70 85 96 113 130 159 194 30 30 30 30 30 L L 24.6 79. 20 mm high.5 24. 75-65 90-80 110-100 125-125 160-150 H A B C with THREADED INSERT M6 25 32 40 50 HCKC32/6 HCKC40/6 HCKC50/6 HCKC63/6 25 32 40 50 HCKC32/7 HCKC40/7 HCKC50/7 HCKC63/7 28 32 35 35 20 24 30 41 44 55 65.5 HCKC75/8 HCKC90/8 HCKC110/8 HCKC125/8 HCKC160/8 H 28 32 35 35 A 20 24 30 41 B 44 55 65.6 79.SYSTEM’O® 8.5 24.6 79. CALE75110.5 24.5 24.5 34 34 52 52 24.5 with THREADED INSERT M8 HCKC32/8 HCKC40/8 HCKC50/8 HCKC63/8 28 32 35 35 20 24 30 41 44 55 65. 20 mm high or Ref. CALE3263/4.5 34 34 52 52 24. which can be piled upon each other.5 with THREADED INSERT 7 x 150 D-dn Reference d1 Ø 75 to 160 Polyamide black 2008 DIMENSION SHEET 80 80 80 190 230 d 9 9 9 9 9 34 34 52 52 E 40 40 40 170 210 J 7 7 7 7 7 .5 24.5 24.14 Technical Sheet Ø 32 to 63 Polyamide black D Dn 32 40 50 63 25 32 40 50 32 40 50 63 Diameter 32 to 63 NB: Compatible with wedges Ref.5 24. 32 40 50 63 Reference NB: Compatible with wedge Ref. 2008 SYSTEM’O® 8.only compatible with Monoklip® brackets HCKC 32 to 63 D Reference 32 to 63 CALE3263/4 H 4 WEDGES FOR MONOKLIP® BRACKETS Ø 75 to 110 .20 mm high .only compatible with Monoklip® brackets HCKC 16 to 25 D Reference 12 to 25 CALE1225 H 26 d1 16 H 20 I 25 L 52 I 30 L 80 I 30 L 80 WEDGES FOR MONOKLIP® BRACKETS Ø 32 to 63 .only compatible with Monoklip® brackets HCKC 75 to 110 D Reference 75 to110 CALE75110 H 20 .20 mm high .only compatible with Monoklip® brackets HCKC 32 to 63 D Reference 32 to 63 CALE3263 H 20 WEDGES FOR MONOKLIP® BRACKETS Ø 32 to 63 .15 Technical Sheet DIMENSION SHEET WEDGES FOR MONOKLIP® BRACKETS Ø 16 to 25 .20 mm high .4 mm high . 5 92 110 133 150 167 B 18 18 18 18 18 18 18 18 C 110 125 135 145 160 180 210 210 D 150 165 175 185 200 218 250 250 E 18 19 19 22 22 24 26 28 R 2.5 2.5 3 3 3 3 4 4 Nbr of holes 4 4 4 4 4 4 4 4 4 4 8 8 8 8 8 8 FLANGES PN16 according to DIN 16-966 (glass fibre reinforced polyamide) .5 to 1 mkg 0.5 2.5 to 1 mkg 0.5 78.5 78.SYSTEM’O® 8.VITON Reference JPVCS20 JPVCS25 JPVCS32 JPVCS40 JPVCS50 JPVCS63 JPVCS75 JPVCS90 JPVCS110 JPVCS125 JPVCS140 JPVCS160 JPVCS200 Dn 15 20 25 32 40 50 65 80 100 125 125 150 200 D 32 39 48 59 71 88 104 123 148 168 186 211 272 I 20 25 32 40 50 63 75 90 110 125 140 160 200 Reference JPNCS20 JPNCS25 JPNCS32 JPNCS40 JPNCS50 JPNCS63 JPNCS75 JPNCS90 JPNCS110 JPNCS125 JPNCS140 JPNCS160 JPNCS200 E 2 2 2 3 3 3 3 3 4 4 4 4 4 Dn D 15 32 20 39 25 48 32 59 40 71 50 88 65 104 80 123 100 148 125 168 125 186 150 211 200 272 FLANGES PN16 according to DIN 16-966 (glass fibre reinforced polyester) .5 2 2 2 2.5 1.5 3 3 4 Nbr of holes 4 4 4 4 8 8 8 8 I 20 25 32 40 50 63 75 90 110 125 140 160 200 E 2 2 2 3 3 3 3 3 4 4 4 5 4 Torque 0.5 1.5 2.5 2.5 2.5 to 1 mkg 2 to 4 mkg 2 to 4 mkg 2 to 4 mkg 2 to 4 mkg 2 to 4 mkg 2 to 4 mkg 2 to 4 mkg 2 to 4 mkg 3 to 4 mkg 3 to 4 mkg 3 to 4 mkg 3 to 4 mkg 3 to 4 mkg Torque 3 3 3 4 4 5 5 5 mkg mkg mkg mkg mkg mkg mkg mkg 2008 Technical Sheet .16 DIMENSION SHEET FLAT GASKETS FOR FLANGE ADAPTORS .5 2.5 2.color: black Pipe Ø 50 63 63 75 90 110 125 140 Flange Dn 40 50 60 65/60 80 100 125 125 Reference BPA40 BPA50 BPA60 BPA65 BPA80 BPA100 BPA125 BPA140 A 62.color: white Drilled GN 10/16 Pipe Flange Reference Ø Dn 20 15 BVR15 25 20 BVR20 32 25 BVR25 40 32 BVR32B 40 40 BVR40A 50 40 BVR40B 50 50 BVR50A 63 50 BVR50B 63 60 BVR60A 63 65 BVR65A 75 80 BVR80A 90 80 BVR80B 110 100 BVR100 110 110 BVR110A 125 125 BVR125A 160 150 BVR150 A 28 34 42 52 54 63 65 78 78 81 94 110 133 133 150 190 B 14 14 14 18 18 18 18 18 18 18 18 18 18 18 18 22 C 65 75 85 100 110 110 125 125 135 145 160 160 180 190 210 240 D 95 105 115 140 150 150 165 165 175 185 200 200 220 230 250 285 E 14 18 20 20 20 20 22 22 22 22 24 24 26 24 28 30 R 1.EPDM FLAT GASKETS FOR FLANGE ADAPTORS . These valves are solvent cemented to pipes. 5.5 32 There are two holes underneath fitted with threaded brass inserts (use screw in accordance with data below).5 131 150 163 197 47 68 86 98 122 45 67 66 86 160 380 31 40 83 100 655 45 11 130 1695 50 91 110 925 50 8 Ø 45 87 121 B 8 50 47 102 101 H 6.SYSTEM’O® 9.5 40 97 70 98 E 5. 5.5 120 57 55 78 260 31 5.1 Technical Sheet 2008 DOUBLE UNION C-PVC BALL VALVES CEMENTED SOCKET ENDS ø 16 to 63 6 12 8 1 9 10 10 5 2 11 7 4 1 13 9 3 2 8 Nut ➀ ➁ ➂ ➃ ➄ ➅ ➆ ➇ ➈ ➉ Welded/threaded socket end union Body Ball Ball seat support Handle Spindle Socket o’ring Seat gasket Ball seat 11 12 Spindle o’ring Ball seat support o’ring 13 ANCHORING SYSTEM Spindle o’ring Screw Ø for brass insert (mm) Ball valve Ø 16 20 d Reference DN L Z VHCEP16 10 14 69 25 VHCEP25 20 19 82 20 32 40 50 63 VHCEP20 VHCEP32 VHCEP40 VHCEP50 VHCEP63 15 25 32 40 50 16 22 26 31 38 C g X 63 Fig.5 6.5 A 66 160 31 5. and can be dismantled thanks to their double union concept.5 25 These ball valves have a built-in anchoring system. 16 5.5 8 8 8 A A A B B B 8 . for water at maximum 20°C is: 16 bar for Ø 16 to 63 mm.0 6. i. 1650 63-2” 50-2” 3100 OPERATION TORQUE (PRESSURE 16 BAR) Ø 16 Torque 2.0 3.e.SYSTEM’O® 9.0 9. temperature of use: 80 °C • The nominal pressure (PN) in normal use.0 5. • max.0 Nm 20 25 32 40 50 63 3.0 9. food liquids. various fluids).0 2008 Technical Sheet .2 DOUBLE UNION C-PVC BALL VALVES CEMENTED SOCKET ENDS ø 16 to 63 PRESSURE LOSSES ACCORDING TO FLOW RATES DN10to05 Pressure loss (kg/cm2) Working pressure (bar) WORKING PRESSURE Working temperature (°C) Flow rate (l/mn) d-G FLOW COEFFICIENT AT FULL OPENING 16-3/8” 20-1/2” 25-3/4” Dn-G 10-3/8” 15-1/2” 20-3/4” KV 70 190 350 32-1” 25-1” 700 40-1”1/4 50-1”1/2 32-1”1/4 40-1”1/2 1000 ■ FIELD OF APPLICATION • the same as that of CPVC HTA fittings (drinking water. e. It is strongly recommended NOT to dismantle the backing plates which ensure good valve operation. i. The table above gives the width of the holes and their spacing. There are two holes underneath the valve body which allow to hang it with bolts on the correct support. for water at maximum 20°C is: 16 bar for Ø 75 to 110 mm.SYSTEM’O® 9. . EPDM 90 VHFEP90 75 110 ■ FIELD OF APPLICATION l z h e b c a i Weight (kg) 105 7 VHFEP75 43 148 234 211 177 210 25 105 VHFEP110 63 174 300 252 220 255 30 121 52 148 252 211 177 210 25 • the same as that of CPVC HTA® fittings (drinking water. working temperature: 80°C • the nominal pressure (PN) in normal use. various fluids). 7 11 . food liquids.3 Technical Sheet 2008 FLANGED C-PVC BALL VALVES CEMENTED SOCKET ENDS ø 75 to 110 c LEGEND ➀ a b ➀ ➁ ➂ ➃ ➄ ➅ ➆ ➇ ➈ ➉ ➃ ⑦ ➂ e d ➁ ➈ ➅ ➉ ➇ i ➄ l z Handle Body Ball Spindle Ball seat support Cemented socket end Nuts Ball seat O-rings Counterplate l h ANCHORING SYSTEM A Ball valve Ø X (mm) 11 11 11 75 90 110 110 110 135 The weight of the ball valve and its correct use require its anchoring on a convenient support. Valves in Ø 75 to 110 are carefully assembled in our workshops. d Ref. • max. The socket flanges may be dismantled. • Gaskets ➁ and ➅ are made of EPDM. • Disc locking screws are made of stainless steel 18-6. Installation: • GIRPI non return valves can be installed horizontally or vertically. • Watertight with 1 bar minimum counterpressure. water treatment. industrial fluids.5 84 102 Z 89. meeting NF T 54-048. swimming pools).UNION TYPE ➃ 10. A E Z L D 20 25 32 40 Reference HCB3P20 HCB3P25 HCB3P32 HCB3P40 L 123.5 129 155 189 B 17 17 21 32 A 76. DIN 8063 and ISO 727 standards. Assembly: • By bonding: female socket Ø 20 to 40 mm.NON-RETURN VALVES CEMENTED SOCKET ENDS . • Disc ➂ is made of black PPG. Operating field: • The operating field of these non return valves is identical to that of our SYSTEM’O® system in C-PVC (drinking water. Operating limits: • Maximum service temperature: 80°C.5 90 109 135 E 16 19 22 26 .5 76.1 Technical Sheet 2008 SYSTEM’O® ➂ ➁ ➀ ➀ ➇ ➆ ➀ ➁ ➂ ➃ ➄ ➅ ➆ ➇ Reducer to fit pipe’s OD Disc O-ring Disc Disc locking screw Rotating loose part Flat gasket Nut Male threaded body ➅ ➄ ■ GENERAL CHARACTERISTICS Materials: • The different components of the GIRPI non return valves (disc type) are made of brown foodstuff quality injected C-PVC. • PN16 at 20°C. foodstuff liquids. Dimensions: • See table below. 2 Technical Sheet 2008 NON-RETURN VALVES FLANGED WAFER TYPE ➂ ➅ ➁ ➃ ➄ ➀ ➀ ➁ ➂ ➃ ➄ ➅ Disc O-ring Disc locking screw Hanger Valve body Disc Flat gasket (thick. 3 mm) D 50 63 Reference HCBS50 HCBS63 A 73 90 B 21 32 C 18 18 E 15 15 ■ GENERAL CHARACTERISTICS Materials: • Body ➃ of the GIRPI non-return valve (wafer type) is made of brown foodstuff quality injected CPVC. • PN16 at 20 °C.the two flat gaskets ➅ are supplied with the check valve. BPA). foodstuff liquids. industrial fluids. glass fibre reinforced polyester flanges (ref. • Disc locking screws are made of stainless steel 18-6. • Hanger ➂ is made of galvanised steel. Assembly: • By flange: . • Watertight with 1 bar minimum counterpressure. Operating limits: • Maximum service temperature: 80 °C. water treatment. • Gaskets ➀ and ➅ are made of EPDM. • Disc ➄ is made of black PPG. HCS). F 81 81 . Dimensions: • See above table.Use GIRPI stub flanges (ref.SYSTEM’O® 10. BVR) and glass fibre reinforced polyamid flanges (ref. swimming pools). Installation: • GIRPI check valves can be installed horizontally or vertically. . Operating field: • The operating field of these check valves is identical to that of our SYSTEM’O® system in CPVC (drinking water. : Not tested SPECIAL NOTE FOR BRASS: Some of the articles offered in SYSTEM’O® include brass components (a copper-zinc based alloy). We cannot be held liable for the indications given. You are requested to consult the manufacturer for applications other than domestic water services and double purpose air conditioning. Also. investors. some particularly aggressive potable waters might not be compatible with brass and cause brass components to deteriorate.SYSTEM’O® 11. can lead to large variations in these indications. The chemical agents are classified in alphabetical order. the people in charge of a project (contractors. as they are not valid in all specific operating conditions. consulting engineers. the presence of impurities. These articles were specially designed for potable water pipeworks. It must also be noted that the nature of chemical agents and their mixtures. only practical tests in these cases can provide valid results. and the degree of vulcanisation of elastomers.) need to check the potable water’s quality with the water supplying company. 0: Not resistant (use not recommended).1 Technical Sheet 2008 CHEMICAL RESISTANCE TABLES The indications given in the tables below are extracts from French or foreign documents or the result of our own experiments. REACTIVE Acetaldehyde Acetic acid (vapour) Acetic acid 0-20% Acetic acid 20-30% Acetic acid 30-60% Acetic acid 80-100% Acetic anhydride Acetone Acetylene Acid raw oil Acid water for washing minerals Adipic acid Allyl alcohol 96% Allyl chloride Alum Aluminium chloride Aluminium fluoride Aluminium hydroxide Aluminium nitrate Aluminium oxychloride Ammonia (dry gas) Ammonia (liquid) Ammonium bifluoride Ammonium carbonate Ammonium chloride Ammonium fluoride Ammonium hydroxide 28% Ammonium nitrate Ammonium persulphate Ammonium phosphate (ammoniacal and neutral) Ammonium sulphate Ammonium sulphite C-PVC 20°C 0 2 2 2 2 2 0 0 2 2 2 2 2 0 2 2 2 2 2 2 2 2 2 2 2 0 2 2 2 2 2 EPDM “Viton” FPM 60°C 80°C 20°C 60°C 20°C 60°C 2 2 2 2 2 - 2 - 2 2 2 2 0 0 2 0 0 2 2 2 2 0 2 2 2 2 2 2 2 0 2 2 2 0 2 2 2 0 0 2 0 0 0 0 0 2 2 2 0 2 2 2 2 2 2 2 0 2 2 2 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 2 2 2 2 2 2 2 0 2 2 2 2 2 2 2 0 0 2 2 2 2 2 2 2 0 0 2 0 2 2 2 0 2 2 2 2 2 . Consequently. Meaning of symbols: 2: Good resistance. They cannot be considered to be absolute or guaranteed. However. etc. the compatibility of additives introduced into double purpose air conditioning networks (comfort cooling + heating in one single flow and return pipework) with brass must be checked before use. and get assurances from them and from the manufacturer that the water is indeed compatible with brass. . SYSTEM’O® 11.2 Technical Sheet 2008 CHEMICAL RESISTANCE TABLES REACTIVE Ammonium thiocyanate Amyl acetate Amyl acid Amyl chloride Anhydrous nitric acid Aniline Aniline chlorate Aniline hydrochloride Aniline hydrochloride Anthraquinone Antimony trichloride Aqua regia (nitrohydrochloric acid) Arsenic acid 80% Asphalt Barium carbonate Barium chloride Barium hydroxide Barium sulphate Barium sulphite Beer Beetroot (sweet liqueur) Benzaldehyde Benzine Benzoic acid Benzol Borax Boric acid Boric trifluoride Brine Bromic water Bromoethyl Butadiene Butyl acetate Butyl alcohol Butylene Butylnediol (erythritol) Butylphenol 100% Butyric acid Calcium carbonate Calcium chlorate Calcium hydroxide Calcium nitrate Calcium sulphate Cane sugar melasses Carbon dioxide in aqueous solution Carbon monoxide Carbon sulphide Carbon tetrachloride Carbonic acid Castor oil Caustic potash Caustic soda Cellosolve Chloral hydrate C-PVC 20°C 2 0 2 0 0 0 2 0 0 2 2 2 2 2 2 2 2 2 2 2 2 0 0 2 0 2 2 2 2 2 0 2 0 2 2 2 2 2 2 2 2 2 2 2 2 1 1 2 2 2 2 2 2 60°C 2 0 2 0 0 0 0 0 0 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 2 2 2 2 2 0 2 0 0 0 0 2 2 2 2 2 2 2 0 0 2 2 2 2 2 EPDM 80°C 2 0 2 0 0 0 0 0 0 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 2 2 2 2 2 0 2 0 0 0 0 2 2 2 2 2 2 2 0 0 2 2 2 2 2 20°C 2 2 0 2 0 2 2 2 2 2 2 2 2 0 2 2 2 1 2 2 2 2 0 0 2 2 2 - 60°C 2 2 2 2 2 2 2 2 2 2 0 2 0 2 2 2 0 2 2 2 - “Viton” FPM 20°C 1 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 0 0 60°C 1 0 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 2 2 2 2 2 2 2 0 0 0 - . 3 CHEMICAL RESISTANCE TABLES C-PVC REACTIVE Chloric gas (dry) Chloric gas (wet) Chlorinated lime Chlorine water Chloroacetic acid Chlorobenzine Chloroform Chlorosulphonic acid Chromic acid Chromic acid Chromic acid Chromic acid Chromic alum Citric acid Coke oven gas Copper chloride Copper fluoride Copper nitrate Copper sulphate Core oil Cottonseed oil Cresol Cyclohexanol Cyclohexanon Demineralised water Dextrin Dextrose Diazotization salts Diglycolic acid Dimethylamine Dioctyl phthalate Disodic phosphate Distilled water Dry sulphurous gas Ether Ethyl acetate Ethyl acrylate Ethyl alcohol Ethyl chloride Ethyl chlorohydrine Ethyl ether Ethylenoxide Fatty acid Ferric chloride Ferric nitrate Ferrous chloride Fluoboric acid Fluosilicic acid Formaldehyde Formic acid Freon 12 Fresh water Fructose Fruit juice and pulp Fuel (containing SO4 H2) 20°C 100% 10% 30% 40% 50% 20% 90% 18% 30% 2 2 2 0 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 0 2 2 2 2 2 0 0 2 2 0 0 0 2 0 0 0 0 2 2 2 2 2 2 0 2 2 2 2 2 2 60°C 2 2 0 0 2 2 2 2 2 2 2 2 2 0 0 0 2 2 2 2 2 0 0 2 2 0 0 0 2 0 0 0 0 2 2 2 2 2 2 0 0 2 2 2 2 EPDM 80°C 2 2 0 0 2 2 0 2 2 2 2 2 2 0 0 0 2 2 2 2 2 0 0 2 2 0 0 0 2 0 0 0 0 2 2 2 2 2 2 0 0 2 2 2 2 20°C 0 2 2 2 2 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 2 0 60°C 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 “Viton” FPM 20°C 2 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 2 2 2 2 2008 Technical Sheet 60°C 2 0 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 2 2 2 2 0 0 1 2 2 2 - .SYSTEM’O® 11. SYSTEM’O® 11.4 Technical Sheet 2008 CHEMICAL RESISTANCE TABLES C-PVC REACTIF Furfural Gallic acid Gelatine Glacial acetic acid Glucose Glycerine Glycol Glycol ether Glycolic acid Heptane Hexane Hydrobromic acid Hydrochloric acid Hydrochloric acid Hydrochloric acid Hydrocyanic acid Hydrofluoric acid Hydrofluoric acid Hydrofluosilicic acid Hydrogen Hydrogen peroxide Hydrogen peroxide Hydrogen phosphorus Hydroquinone Hydroxylamine sulphate Hypochlorous acid Iodine Iron sulphate (copperas) Iron sulphate Kerosene Lactic acid Lard Lauric acid Lauryl chloride Lauryl sulphate Lead acetate Lime sulphide Linoleic acid Linseed oil Liqueurs (beverages) Liquid bromine Lubricating oil Magnesium carbonate Magnesium chloride Magnesium hydroxide Magnesium nitrate Magnesium sulphate Maleic acid Malic acid Melasses Mercuric chloride Mercuric cyanide Mercury Mercury nitrate Methyl alcohol 20°C 10% 0-25% 20% 25-40% 40% 60% 50% 90% 12% 28% 35% 10% 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 60°C 0 2 2 0 2 2 2 2 2 2 2 2 2 2 2 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Joint EPDM 80°C 0 2 2 0 2 2 2 2 2 2 2 2 2 2 2 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 20°C 2 1 2 2 2 2 2 1 2 2 2 2 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 60°C 1 2 2 2 2 2 2 2 0 0 2 2 1 2 2 0 2 2 2 2 2 2 2 2 2 2 Joint “Viton” FPM 20°C 2 2 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 60°C 2 2 0 2 2 2 2 2 2 2 2 2 2 2 0 - 2 2 2 2 2 1 2 2 2 2 2 2 2 2 2 2 2 0 . 5 Technical Sheet “Viton” FPM 20°C 2 2 2 2 2 2 2 2 0 0 2 2 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2008 SYSTEM’O® 60°C 2 2 2 2 2 2 2 0 0 0 2 2 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 - .CHEMICAL RESISTANCE TABLES C-PVC REACTIVE Methyl chloride Methyl sulphate Methylene chloride Methylethylcetone Monoethyleneglycol (MEG) Milk Mineral oil Naphtha Naphthalene Natural gas (dry) Natural gas (wet) Nickel chloride Nickel nitrate Nickel sulphate Nicotine Nicotinic acid Nitric acid Nitric acid Nitric acid Nitric acid Ocenol (non-saturated alcohol) Oils and fats Oleic acid Oleum Oxalic acid Oxygen Ozone Palmitic acid Peracetic acid Perchloric acid Perchloric acid Phenol Phenylhydrazine Phenylhydrazine hydrochloride Phosgene (gas) Phosgene (liquid) Phosphoric acid Phosphoric acid Phosphoric acid Phosphorus Phosphorus pentoxide Phosphorus trichloride Photographic baths Picric acid Potassium bicarbonate Potassium bichromate Potassium borate Potassium bromate Potassium bromide Potassium carbonate Potassium chlorate Potassium chloride Potassium chromate Potassium cyanide Potassium dichromate 20°C 30-50% 50-60% 60% 68% 100% 40% 10% 70% 100% 0-25% 25-50% 50-85% 1% 0 2 0 0 2 2 2 2 0 2 2 2 2 2 2 2 2 2 2 2 2 0 2 2 2 2 2 2 2 0 2 2 0 2 2 2 2 0 2 0 2 2 2 2 2 2 2 2 2 2 2 60°C 0 2 0 0 2 2 2 2 0 2 2 2 2 2 0 0 0 2 2 2 0 2 2 2 0 0 0 0 0 2 2 2 0 2 0 2 2 2 2 2 2 2 2 2 2 2 EPDM 80°C 0 2 0 0 2 2 2 2 0 2 2 2 2 2 0 0 0 2 2 2 0 2 2 0 0 0 0 0 2 2 2 0 2 0 2 2 2 2 2 2 2 2 2 2 2 20°C 2 1 1 2 2 2 2 0 0 0 2 2 2 2 2 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 - 60°C 2 2 2 0 0 0 0 2 2 2 2 2 0 2 2 2 2 2 2 2 2 2 2 2 - 11. SYSTEM’O® 2008 CHEMICAL RESISTANCE TABLES C-PVC REACTIF Potassium ferrocyanide Potassium ferrocyanide Potassium fluoride Potassium hydroxide Potassium nitrate Potassium perborate Potassium permanganate Potassium persulphate Potassium sulphate Primary butanol Propane Propargyl alcohol Propyl alcohol Propylene dichloride Raw ethyl acetate Raw petrol Rayon coagulating bath Refined petrol Saline Secondary butanol Selenic acid Silicic acid Silver cyanide Silver nitrate Silvering solutions Soaps Sodium acetate Sodium acid phosphate Sodium Arsenite Sodium benzoate Sodium bicarbonate Sodium bisulphate Sodium bisulphite Sodium bromide Sodium carbonate (soda ashes) Sodium chlorate Sodium chloride Sodium chlorite Sodium cyanide Sodium dichromate Sodium ferrocyanide Sodium ferrocyanide Sodium fluoride Sodium hydroxide Sodium nitrate Sodium nitrite Sodium silicate Sodium sulphate Sodium sulphide Sodium sulphite Sodium thisulphate (or hypo-) Soft raw oil Stannic chloride 20°C 10% 36% 2 2 2 2 2 2 2 2 2 2 2 2 0 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 60°C 2 2 2 2 2 2 2 2 2 2 2 0 0 2 2 2 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Joint EPDM 80°C 2 2 2 2 2 2 2 2 2 2 2 0 0 2 2 2 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 20°C 2 2 2 2 2 2 2 2 1 2 2 1 0 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 60°C 2 2 2 2 2 2 2 1 2 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 11.6 Technical Sheet Joint “Viton” FPM 20°C 2 2 2 2 2 2 2 2 2 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 2 2 2 60°C 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 2 2 2 0 2 2 2 . SYSTEM’O® 11.7 CHEMICAL RESISTANCE TABLES C-PVC REACTIVE Stannous chloride Stearic acid Stoddard solvent Sulphur Sulphuretted hydrogen (dry) Sulphuretted hydrogen in aqueous solution Sulphuric acid Sulphuric acid Sulphuric acid Sulphuric acid Sulphuric anhydride Sulphurous acid Tannic acid Tartaric acid Tertiary hexanol Tetraethyl lead Tetrahydrofurane Thionyl chloride Titanium tetrachloride Toluol or toluene Town gas Tributyl phosphate Trichlorethylene Tricresylphosphate Triethanolamine Triethylamine Trimethylolpropane Trisodic phosphate Turpentine essence Urea Urine Vinegar Vinyl acetate Wet carbon dioxide Wet sulphurous gas Whisky Wines Xylene or Xylol Zinc chloride Zinc chromate Zinc cyanideinc Zinc nitrate Zinc sulphate 20°C 60°C 80°C 20°C 2 2 2 2 2 2 2 2 2 2 2 0 0 2 0 0 0 0 0 2 2 2 2 2 2 2 0 2 2 0 2 2 2 2 2 2 2 2 0 0 0 0 2 2 2 2 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 0 2 2 0 2 2 2 2 2 2 2 0 0 0 0 0 2 2 2 2 0 0 0 0 0 0 0 0 2 2 2 0 2 2 0 2 2 0 2 2 2 2 2 2 2 2 0 0 2 2 0 1 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 - 0-40% 40-80% 80-90% 95% 10% 30% EPDM 2 2 2 2 - 2 2 2 2 - 2 2 2 2 60°C 2 2 2 2 2 2 0 0 0 2 2 2 2 2 2 2 2 “Viton” FPM 20°C 2 2 2 - 1 2 2 2 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2008 Technical Sheet 60°C 2 2 2 - 0 2 2 2 0 2 2 2 0 2 2 2 2 2 2 2 2 2 2 2 . Calcium hypochlorite. This table was made according to the recommendations of the French High Council for Public Hygiene. at the concentration levels indicated).2008 SYSTEM’O® TREATMENT OF PIPEWORKS 12.Or 15mg/l free chlorine for 24h This table was made according to the recommendations of the French High Council for Public Hygiene. Chlorine Cl2. Calcium hypochlorite. Therefore.Or 50mg/l free chlorine for 12h .100mg/l free chlorine for 1h .3mg/l according to the pipework. those spot treatments are not quoted in the guide. Chlorinated agents generating hypochlorites: Sodium hypochlorite NaOCl. ■ CONTINUOUS TREATMENT USED FOR CONTINUOUS TREATMENTS (Decontamination agent concentrations must remain compatible with potable water / feeding applications). Ca(ClO)2) . taking into account the specific requirements of health establishments. Ca(ClO)2 Free Chlorine concentration equal or superior to 0. Chlorinated agents generating hypochlorites: Sodium hypochlorite NaOCl. It must be checked that the silver based stabilisers used are authorised by the Ministry of Health. and to the water’s quality and pH (concentration must not remain below 1mg/l at all times). ■ CURATIVE SPOT TREATMENT USED FOR CURATIVE SPOT TREATMENTS IN DISRUPTED PIPEWORKS (Concentration levels of decontamination agents are given as an indication. The decontamination processes recommended for spot treatments are not approved for large pipeworks.1 Technical Sheet Bacteria which are potentially harmful to human beings and which contaminate pipeworks for hot and cold water services must be eradicated using two treatment procedures: temperature elevation and chemical attack. Molecular. The recommendations hereunder originate from the French Ministry of Health (DGS). . Chlorine Cl2. It must be ensured before use that the pipework materials are compatible with the recommended decontamination agents. taking into account the specific requirements of health establishments. Molecular. Monopropyleneglycol (MPG) is not compatible with CPVC material. cooling beams…) may contain residual quantities of metal machining lubricating oils (generally located in the coils). Their use is prohibited. amines are not compatible with CPVC. Should the network require the use of an antifreeze. GIRPI’s KRYOCLIM® pipework system is perfectly adapted. cooling panels. the compatibility of such fluids with HTA® must be checked with their manufacturers or with GIRPI’s Technical Assistance. ethoxyles. . • Silica and Phosphate based anticorrosion fluids are known to corrode the EPDM components of the flexible expansion joints. It is reminded that for all comfort cooling or chilled water applications. the compatibility of such anticorrosion fluids with flexible expansion joints must be checked with their manufacturers. More generally. It is your responsibility to get your supplier to guarantee the coils’ cleanliness before installation • Products containing: esthers. • Air cooling terminal units (e. fan coil units.1 Technical Sheet 2008 HTA® In general.REFRIGERATION FLUIDS AND OTHER 13. Such oils are not compatible with CPVC and can cause the pipework to suffer from major disorders. since the use of such fluids would dictate the increase of some network components’ sizes. heating / cooling (8°C / 50°C) so-called “reversible” 2-pipe air conditioning networks do not require the addition of any antifreeze fluid.g. an anticorrosion or a bactericide fluid. a vibratory signature (“signature vibratoire”) must be carried out when first started. 2) Vibrations transmitted at exchanger level.). their corrosion due to various deposits must be avoided by: .1 Technical Sheet ■ GENERAL PRECAUTIONS VALID FOR ALL INSTALLATIONS In every case. Every measure should be taken to avoid leak risks. metal) and a secondary CHW network made from HTA®. 3) Refrigeration liquids freezing solid. check for the absence of corrosion or cracks by using endoscopy. Yearly leak control operations must be recorded in the maintenance book. For big sized machines. ultrasounds or magnetic / electric fields (“courants de Foucault”). is unacceptable. Any leak. cooling beams. . particular attention should be paid to the cleanliness and absence of any oil trace on the teminal units (fan coil units. and immediate action should be taken to eliminate each and every detected leak. etc. service controls and tests must be carried out in accordance with applicable regulations. Take every precaution to avoid installation disorders such as the generation of sludge.As soon as a leak seems to appear. which may cause the pipework to break. the HTA® network must be separated from the heat pump by means of a “heat exchanger” installed between a primary CHW network made from another material than HTA® (e. ■ MAINTENANCE OF THE PIPEWORK ■ MAINTENANCE OF THE CHILLER UNIT During the unit’s working life. etc. and periodically during the installation’s working life. and that the antifreeze refrigeration liquids are compatible with the materials installed (gaskets – pipeworks).g.Periodical visual checks of the pipework’s state of cleanliness. It is the installer’s responsibility to make contact with his supplier or to clean the terminal units. cooling beams. . The system must always be kept in perfect working order People in charge of the air conditionning installation’s maintenance and cleaning need to protect themselves from at least three problems: 1) Internal corrosion of the pipes which may lead to the formation of holes or leaking cracks. following the diagram below: Heat pump Heat exchanger In order to prevent sludge from building up inside and around the pipes.2008 HTA® AIR CONDITIONING NETWORKS ADVICE AND PRECAUTIONS CONCERNING AIR CONTITIONING NETWORKS FEATURING HEAT PUMPS 14. In order to avoid the accidental introduction of synthetic oil or traces of synthetic oil into the HTA® pipework. The installer must make sure that the units installed have been properly cleaned before delivery. Every sampling process and emptying of the refrigeration fluid in the primary circuit must be carried out by a qualified technician and with adapted material. however small. and the exchangers of the terminal units (fan coil units. as well as the chiller unit’s heat exchangers. ■ MAINTENANCE OF THE PRIMARY CIRCUIT (CONTAINING REFRIGERATION FLUID) The pipework must be flushed perfectly clean before use.). and for the following fields of application: distribution of domestic hot and cold water. Only one welding polymer (orange). The manufacturer’s Technical Assistance Department shall be able to validate solutions brought to address expansion and contraction phenomena encountered on the pipeworks. Curing times.PN25 from diameter 16 to 63 .series 4.5000 cycles per hour for diameters 16 to 90. . The system shall comply with H. according to NF T 54-094 standard. ENVIRONMENT: The system shall be recyclable through an existing recovery network.DESCRIPTION FOR SPECIFICATION Pipework system made from synthetic material (CPVC) for the transportation of hot and cold pressurized fluids. WELDING POLYMER: The joints between the system’s various elements (pipes and fittings) shall be performed by cold chemical welding. issued by the French Ministry of Health). . All pipes and fittings shall be qualified for transporting water at 70°C. The system shall come from an ISO 9001 and ISO 14001 certified company: The system shall be ATEC certified (ATEC = NF certificate in the absence of an appropriate standard) for diameters 16 to 160. by using the orange coloured welding polymer. Both pipes and fittings for the distribution of domestic hot and cold water shall be ACS certified (ACS = Sanitary Compliance Certificate. Only one type of fittings. (High Environmental Quality) requirements.3 The range of pipes for CWS shall be: . coloured all through their mass. and their colour will allow for differenciation between CWS (orange) and HWS (brown). or chlorine shock treatment without limitation of the treatment product’s concentration rate. .Q. the system shall be able to withstand all treatments known todate. FIELDS OF APPLICATION: Hot Water Services and Cold Water Services (HWS & CWS).series 6. allowing for the commissioning of welds. at a rate of: .PN16 from diameter 32 to 160 . shall be used (brown). IDENTIFICATION: The pipes shall be coloured all through their mass. such as thermal shock treatments. class 2 (formerly HCWS class). The manufacturer shall be able to supply reliable environmental data. before the reinstatement of a 6 bar pressure shall be guaranteed by the manufacturer and shall vary between 1 and 2 hours. TREATMENTS FOR THE PREVENTION OF BACTERIA AND DECONTAMINATION OF SAME: In consideration of the existing development of certain bacteria in HCWS pipeworks. The system shall be certified by CSTBat (CSTBat = Scientifical Center for Building Techniques). according to the ambient temperature and the joint’s diameter. All components of the system (including fittings and welded joints) shall be tested at alternate pressures of 20/60 bar. allowing for the commissioning of welds.E.PN16 from diameter 16 to 160. shall be used. or to draw an execution drawing made from the general drawings supplied by the contracting company in charge of a project.2500 cycles per hour for diameters 110 to 160. The system’s fire rating shall be Bs1d0 certified according to EUROCLASSES. The range of pipes for HWS shall be: . GUARANTEES: The manufacturer must be able to provide professional training courses for the implementation of his system. Complete bill of materials.More services from GIRPI.Calculations of bracketing.Rue Robert Ancel .girpi.. adaptation and development of specific fabricated products are daily services offered to facilitate sales and installation of our products NETWORK DESIGN Our technical assistance and design service can help optimize network drawings . GIRPI safety for your pipeworks Head Office: B.com Network Design GIRPI: bureauetude.girpi@aliaxis. Please consult us for prices and deliveries. SYDTECA . specification work. .RCS Le Havre B 719 803 249 09/08 Stockist 4 000 exemplaires Our fabrication workshop can manufacture your special items as per your requirements and can also prefabricate pipework sections. 36 . Training centre. CUSTOM-MADE ITEMS Réf.. analysis of your needs.. .France Tel: 33 (0)2 32 79 66 03 ..76700 Harfleur .P. TRAINING CENTRE Our training centre (officially recognized for vocational training) gives installers and decision-makers modular training courses about technical installation.Drawings featuring all GIRPI articles.com ..Fax: 33 (0)2 32 79 60 28 .www.