Contents 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. Preface Features Facilities and Location OCTG Line Up Manufacturing Process Available Grades and Sizes Specification of KO-Series-JFE Special OCTG Premium Threaded Connections Marking Color Identification of JFE OCTG (KO-Series) Thread Protectors and Packaging Inquiries and Orders 1 2 4 5 6 10 18 28 30 31 32 33 Legal Notice This catalog is edited for general information only. Although every possible effort is made to maintain the accuracy and reliability of the contents of this publication, JFE Steel Corporation in no ways assumes liability or for any loss, damage or injury resulting from the use of the information and data herein. It is requested to be undertaken solely at the customer's own risk and responsibility. Preface Steel Corporation has been manufacturing Oil Country Tubular Goods (OCTG) since 1971, during that time we have accumulated extensive expertise and experience giving their customers great confidence and satisfaction when purchasing JFE Steel OCTG. In the past the well conditions in Oil and Gas drilling were relatively mild and development was straight-forward. Today's Oil and Gas Industry has become a much more complicated operation as Engineers continue to drill deeper wells in harsher environments, encountering higher well bore pressures and temperatures in addition to sweet and sour gas. To meet these ever increasing industry demands, JFE has developed its KO series OCTG which has higher collapse resistance, yield strength, toughness and corrosion resistance, than standard API OCTG material. Especially, JFE's 13Cr OCTG has established an excellent reputation world-widely in terms of quality and manufacturing capability. In the early 1980s, JFE developed the FOX premium connection which has now gained industry acceptance world wide. And the late 1990s, JFE has also developed a new premium connection called KSBEAR designed to meet todays toughest well condition. With these two connections, JFE can offer customers a choice of products to suit their various applications. This OCTG brochure provides you with our ardent desire to assist you in choosing the correct Oil Country Tubular Goods for your operation. 1 Electromagnetic. Ultrasonic and/or Magnetic Particle method. R.1. 9-5/8" CNC Torque Process Control System Mandrel Mill 2 . High Frequency E. which was first introduced to the industry by JFE Steel. W. the process to roll 13Cr steel by the Mannessman piercing mill was realized first in JFE Steel. Features Historical Advantage in Steel Making JFE Steel has been involved in the steel making business nearly one(1) hundred years and contributing to the industry with its technology. Basic Oxygen Furnace Pipe Manufacturing JFE Steel revealed their technical advancement in the pipe manufacturing process. Recently. The Top and Bottom Gas Blowing system followed by Continuous Casting is a typical case. These requirements play an important role in our rigid quality control and assurance system. Machine Quality System All JFE OCTG's are inspected nondestructively for detection of internal and external imperfections by use of Eddy Current. Electromagnetic Inspection 3 .Research and Development JFE Steel boasts a wide range of testing facilities and equipment to evaluate new and existing products. The benefits generated as a result of this R & D work contribute to our customers and the industry as well as to our daily production activities. Magnetic Particle Inspection Collapse Test Worldwide Service Network JFE has established foreign offices and service centers throughout the world as listed on the back cover sheet. Chita Works located in the center of the Kinu-ura coastal industrial zone Nagoya New Tokaido Trunk Line Tomei Expressway Ohbu Tokyo Head Office Handa Taketoyo East Japan Works Chita Works Ise Bay Chita Works Toyohashi Kinu-ura Bay Mikawa Bay Morozaki Cape Irago West Japan Works 4 . The location of Chita has the advantage of easy access to West Japan Works which supplies Chita Works with steel materials for the production of their tubular products. Pipe production at JFE Steel is part of a fully integrated steelmaking facility.2. which specializes in pipe and tubes under the company's well-known rigid quality control and assurance systems. This means JFE tubular products are manufactured from beginning to end under single-maker responsibility for quality and performance. JFE Steel ensures consistently high quality for all its tubular products by way of production control at every stage from blast furnace to pipe mill. electromagnetic and other non-destructive inspection equipment. Facilities and Location OCTG is produced at Chita Works. using inspection systems with advanced ultrasonic. Chita is one of the foremost tubular products centers in the world. Equipped with complete mass production systems for all kinds of pipe and tubular products. special clearance) are available according to customers' requirement. API Connections Casing and tubing of API Specification and JFE KO-Series are furnished with threads and coupling conforming to API Spec.7" 7" .26" 20" and Over 2) Connections a.26" Small-Diameter Seamless Medium-Diameter Seamless ERW ditto ditto Chita Works East Japan Works ditto ditto ditto East Japan Works West Japan Works Drill Pipe 2-3/8" . b.16" 9-5/8" . Please see page 34 for further information. Please see page 35 for further information. 5CT and 5B. API thread without coupling. OCTG Line Up 1) Line Up Type of String Tubing Size 2-3/8" . KSBEAR KSBEAR is a thread and coupling type connection developed by JFE Steel Corporation. API Round and Buttress thread with resilient sealing ring is also available.6-5/8" 16" Small-Diameter Seamless Medium-Diameter Seamless ERW UOE without Tool Joint Plain End without welded-on Connector Conductor Casing 16" . FOX FOX is a thread and coupling type premium connection jointly developed by JFE Steel Corporation and Hunting Oilfield Services (UK) Ltd. Plain End. 5 . Premium Connections b-1. b-2.3. and special end finish (special bevel.7" Mill Small-Diameter Seamless Works Chita Works Note Thread and Coupling End Upset Capability Thread and Coupling Casing 4-1/2" . These mills are equipped with high frequency electric resistance welder to provide improved seam quality. electromagnetic and magna flux devices. the rolled shell is reheated before being processed on stretch reducing mill or sizing mill where the desired OD and wall thickness are obtained. each heated billet is pierced through its center on a piercing mill. Electric Resistance Weld (ERW) Mill Electric Resistance Weld pipes are made from strip in coil form. After withdrawal of the mandrel or the plug. East Works West Works Bloom Billet mill Billet Smelting reduction furnace Continuous casting High alloy slab Stainless mill Stainless steel coil Blast furnace Hot strip mill Hot coil Converter Slab Continuous casting Hot coil Plate 6 . And seam heat treatment system after welding helps to get better metallurgical structure. 12-3/4" and above Mill in Chita Works and 8" and above Mill in Keihin Works produce ERW OCTG pipes. using advanced equipment including eddy current. Manufacturing Process Seamless Mill Seamless pipes and tubes are produced either by the mandrel mill or the plug rolling mill process. the company conducts through testing and inspection.4. The former process is used for producing small-diameter pipes up to 7" and the latter for medium-diameter pipes over 7". The pierced billet then moves on to a mandrel or plug rolling mill where it is rolled with a mandrel bar or plug inserted in it. On either type of mill. To ensure consistently high quality. ultrasonic. Chita Works [Seamless pipes] Medium diameter seamless pipe mill Hot process Cold process Medium diameter seamless pipe Seamless square column Small diameter seamless pipe Special Tube mill Special Tube Small diameter seamless pipe mill [Welded pipes] 3″ 6″ 、 mill Galvanized pipe mill Galvanized pipe Small diameter ERW pipe HISTORY pipe Medium diameter ERW pipe Square column Small diameter ERW pipe mill 4″ mill Medium diameter ERW pipe mill Spiral tube mill Butt welded pipe mill Spiral tube mill UOE pipe mill (East Works) (East Works. West Works) Spiral welded pipe 7 . West Works) (East Works. MPI.EMI) F Visual & Dimensional Inspection Casing Fabrication Tubing Fabrication Drill Pipe Fabrication Plain End Unprocessed Pipes Casing Tubing Threading Coupling Making up Hydrostatic Testing G H Casing Tubing Inspection.SEAMLESS MILL Mandrel Mill Rotary Heating Furnace Round Billet Elongator Plug Mill Piercing 7" Mill (Mandrel Mill) A 163/4" Mill (Plug Mill) B Stretch Reducing A Reeling Reheating Furnace Quenching Sizing C D B Straightening E Heat Treatment Upsetting Sizing C D E F Straightening NDE (UST. Coating Drill Pipe Drift Testing G H Drill Pipe 8 . Stenciling. Medium-Diameter Pipe Hot Rolled Coil Side Trimming Ultrasonic Inspection of Coil Edge Cage Forming Welding Inside & Outside Flash Cutting Post Annealing B Sizing Cutting off Straightening A Pipe End Cutting off Cooling Sizing Cutting off C B Hydrostatic Testing Facing & Chamfering C Ultrasonic Testing D D Visual & Dimensional Inspection Casing Fabrication Tubing Fabrication Casing Fabrication Plain End Unprocessed Pipe Upsetting Heat Treatment Straightening NDE (UST. Coating Coupling Making up Casing Tubing 9 .Electric Resistance Weld (ERW) Mill 20-in.EMI) E Tubing Fabrication Threading E Hydrostatic Testing Drift Testing Inspection.MPI. Stenciling. Medium-Diameter Pipe Hot Rolled Coil Side Trimming Ultrasonic Inspection of Coil Edge Forming Welding Inside & Outside Cooling Flash Cutting Post Annealing A 26-in. 000 ( 724) 125. Available Grades and Sizes 1) Available Grades API 5CT Yield Strength Minimum psi (MPa) Group 1 40.000 ( 655) T95 C95 M65 L80/Type1 N80 L80/Type1 K55 Group 2 Group 3 Group 4 Group 1 H40 J55 Group 2 Deep Well Service Seamless ERW P110 110.11 Drill Pipe of API 5D with Upset-ends for Weld-on tool joints Yield Strength Minimum psi (MPa) 75.000 (931) Maximum psi (MPa) 105.000 ( 758) 125.000 (724) 135.000 ( 621) C90 C95 95.000 ( 862) 140.034) Q125 KO-125V KO-140V P.000 (1.000 ( 931) 165.000 ( 448) N80 80.000 ( 965) 150.000 (1.000 ( 862) 135.000 ( 276) H40 J55 55.138) API 5D Seamless E-75 X-95 G-105 S-135 10 .000 (655) 105.5.000 ( 552) L80/13Cr 85.000 (517) 95.000 ( 379) K55 65.000 ( 586) 90. 10 11 .JFE Special OCTG : KO-Series Seamless High Collapse Strength Sour Service General Special High Collapse Arctic Service Wet CO2 Service General High Temperature General Service KO-40E KO-55E ERW High Collapse Strength KO-80T KO-80S KO-80TS KO-80L KO-13Cr80 KO-80E KO-80ET KO-85S KO-90S KO-95T KO-95S KO-85SS KO-90SS KO-95SS KO-95TS KO-95L KO-13Cr85 KO-13Cr95 KO-HP1-13Cr95 KO-HP2-13Cr95 KO-110T KO-110S KO-110SS KO-110L KO-HP1-13Cr110 KO-HP2-13Cr110 KO-125L P. 000 ( 862) 100.000 ( 896) 110.000 ( 862) 135.000 ( 724) 110.000 ( 80.000 ( 414) 75.000 ( 552) 80.000 ( 80.000 ( 655) 95.000 ( 965) 95.000 ( 95.000 ( 110.000 ( 85.000 ( 517) 100.000 ( 689) 105.000 ( 95.000 ( 655) 110.000 ( 931) 135.000 ( 95.000 ( 758) 130.000 (1.000 ( 655) 125.000 ( 931) 150.000 ( 586) 95.000 ( 724) 105.000 ( 758) Tensile Strength Minimum psi (Mpa) 60.000 ( 655) 95.000 ( 862) 95.000 ( 965) 150.000 ( 65.000 (1.000 ( 80.000 ( 110.000 ( 758) 110.4 Note:Elongation Requirement is according to API 5CT Specification.000 ( 758) 125.000 ( 758) 125.000 ( 655) 100.000 ( 655) 100.000 (1.000 ( 110.000 ( 95.000 ( 80.000 ( 724) 95.000 ( 552) 110.000 ( 689) 105.000 ( 55.000 ( 862) 140.000 ( 827) 105.034) 170.2 1.000 ( 689) 105.5.000 ( 414) 75.000 ( 125.000 ( 655) 105.000 ( 125.000 ( 827) 100.000 ( 140.000 ( 724) 105.000 ( 655) 100.000 ( 40.000 ( 689) 105.000 ( 758) 85.000 ( 80.000 ( 758) 140.000 ( 95.000 ( 276) 379) 379) 552) 448) 552) 552) 621) 655) 655) 758) 862) 552) 655) 758) 552) 586) 621) 655) 758) 586) 621) 655) 758) 552) 655) 552) 655) 758) 862) 862) 965) 552) 586) 655) 655) 758) 655) 758) 276) 379) 552) 552) Maximum psi (Mpa) 80.000 ( 110.000 ( 55.000 ( 655) 100.000 ( 85.000 ( 724) 120.000 ( 552) 80.172) 95.000 ( 586) 95.000 ( 724) 125.000 ( 862) 140.000 ( 90.000 ( 110.034) 110.000 ( 110.2.034) 150.3.000 ( 689) 100.000 ( 95.000 ( 80.000 ( 85.000 ( 655) 100. P.000 ( 95.000 ( 758) 110.000 ( 862) 135.000 ( 724) 110.034) 95.000 ( 965) 150.000 ( 80.000 ( 95.000 ( 655) 95.000 ( 724) 110.000 ( 689) 85.000 ( 758) 125.000 ( 125.000 ( 689) 105.000 ( 90.000 ( 689) 110.000 ( 758) 110.000 ( 655) 100. Available Grades and Sizes 2) Physical Properties of API and KO-Series Yield Strength Series Application Grade H40 J55 K55 N80 M65 L80 Type Minimum psi (Mpa) 40.000 ( 931) 100.000 ( 80.000 (1.000 ( 80.000 ( 80.000 ( 517) 95.000 ( 55.13 12 .000 ( 95.000 ( 689) 105.000 ( 689) 110.000 ( 724) 120.000 ( 827) 60.000 ( 552) 110.000 ( 689) Group 1 API Group 2 C90 C95 T95 Group 3 P110 Group 4 Q125 KO-80T High Collapse KO-95T Strength KO-110T KO-80S KO-85S Sour Service KO-90S KO-95S KO-110S KO-85SS KO-90SS Special KO-95SS Sour Service KO-110SS Sour Service & KO-80TS High Collapse KO-95TS KO-80L KO-Series KO-95L Arctic Service KO-110L KO-125L KO-125V Deep Well Service KO-140V KO-13Cr80 KO-13Cr85 Wet CO2 Service KO-13Cr95 KO-HP1-95 High Temperature KO-HP1-110 Wet CO2 Service KO-HP2-95 KO-HP2-110 KO-40E KO-55E General Service KO-80E High Collapse Strength KO-80ET 1 13Cr 1.000 (1.000 ( 655) 110.000 ( 110.000 ( 896) 80.000 ( 758) 125.000 ( 758) 125.000 ( 552) 80.000 ( 655) 100.000 ( 724) 120.000 ( 862) 95.000 ( 724) 120.000 ( 827) 95.000 ( 90.000 ( 758) 130.2 1.000 ( 689) 105.000 ( 758) 95.000 ( 95. 0 31.4 3-6 3-6 3-5 Guaranteed Guaranteed Guaranteed Grain Size & SSC Test Grain Size & SSC Test 22.0 32.0 31. 13 .0 24.0 32.0 24.4 25.0 25.12 Depends on specified wall thickness.0 -50 (-46) -50 (-46) -50 (-46) -50 (-46) -4 (-20) -4 (-20) 25 (34) 25 (34) 25 (34) 25 (34) 20 (27) 20 (27) 19 (26) 19 (26) 19 (26) 19 (26) 15 (20) 15 (20) Guaranteed P.0 30.0 27.0 25.0 25.0 23.0 25.0 24.0 23.0 23.Manufacturing Process Seamless ERW Hardness (HRC) Maximum Variation Collapse Value Charpy V-notch Test Minimum Minimum Average single F ( C) ft-lbs (J) Other Specified Items 22.0 28.0 23.0 22.0 3-5 3-5 3-5 3-5 Grain Size & SSC Test Grain Size & SSC Test Grain Size & SSC Test Grain Size & SSC Test 3-5 3-5 3-5 23. 64) ( 9.53) (10.308 0.515 3.826 3.10 lb/ft 4.773 1.289 0.995 1.330 0.65) (10.415 0.375 0.70 5.901 1.20 16. Available Grades and Sizes 3) API and KO-Series Tubing List Nominal weight Threads & Coupling Outside Diameter NUE EUE Plain End Wall Thickness Inside Diameter Drift Process inch (mm) 2-3/8 (60.30 12.337 0.25 15.041 1.259 2.56 7.09) (13.609 2.101 1.640 2.640 3.50 7.75 lb/ft 3.00 9.165 2.76 6.336 0.03) 3-1/2 ( 88.797 2.441 2.323 2.091 1.80 8.65) ( 8.00 18.115 S:SML E:ERW S&E S&E S S S S&E S S S S S S&E S&E S S S S S S&E S S S S S S&E S S S S S S 14 .90 13.50 17.430 0.51) ( 7.315 3.240 inch 1.94 4.32 6.500 0.943 2.380 0.92) (12.10 18.70) (14.875 2.5.430 0.630 (mm) ( 4.262 0.70 9.867 2.96) (11.24) ( 4.530 0.340 0.440 3.35 6.95 15.70) (15.95 11.81 9.254 0.88) ( 8.90 8.423 3.440 0.610 0.45 6.49) ( 6.18) ( 5.226 0.740 3.06 inch 0.992 2.45 7.34) ( 9.615 3.95 7.90 21.74) ( 6.92) (12.3) lb/ft 4.229 2.40 7.77 18.190 0.00 12.625 2.833 3.33) 2-7/8 (73.56) ( 9.351 3.60 5.750 2.47 12.340 3.347 2.45) ( 7.82) ( 8.548 2.167 0.216 0.58 8.476 3.50 11.71 21.901 2.068 2.45 9.500 3.254 0.40 11.500 0.50 7.548 3.375 3.60 7.9) 4 (101.00 16.38) (10.392 0.867 1.53 14.30 15.785 1.39 16.90 22.947 1.215 3.44 5.50 23.000 2.38 23.195 2.67 8.83 9.80 6.45 9.00 4.255 3.00) inch 2.45) ( 7.703 2.6) 4-1/2 (114.20 12.701 3.49) ( 6.46) ( 5.92 12.22) (16.20 17.655 3.380 3.71 22.60 15.045 2.995 3.21 10.295 0.515 2.20 12.17 7.53) ( 5.997 1.170 3.217 0.90 18.01) ( 7.70 14.50 10.271 0.12 10.54) (12.70 9.83) ( 6.49) ( 8.276 0.11 12.35 10.560 0.691 1.60 9.958 3.20 10.11 15.70 26.922 2.780 3.59 26.476 0.423 2. 560 4.184 4.72 19.62) (22.408 4.317 0.21) ( 5.369 4.031 4.80 29.640 3.60 11.54) (12.653 4.56 22.352 0.927 3.812 0.437 0.00 24.00 23.51 23.40 23.494 4.45) (19.875 3.545 4.224 0.625 5.250 4.72) (11.59) ( 6.00 15.791 5.415 0.296 0.767 4.001 3.892 4.41 10.59) (12.422 0.51) inch 4.276 4.3) 5 (127.60 13.00 20.17) (10.00 32.475 0.00 17.67 31.70 32.304 0.5.14) (12.500 0.75 31.500 3.56) (10.72) ( 9.825 4.50 10.92) (12.60 35.20 24.88 17.00 15.453 (mm) ( 5.32 23.00 29.22) ( 5.0) 5-1/2 (139.255 4.95 20.00 26.430 0.337 0.921 5.151 4.94) (10.094 inch 3.43) ( 7.05) (20.23 16.380 4.550 6.331 6.560 0.19) (10.10 18.38 23.23) ( 7.19) (10.366 6.562 0.283 4.70) (14.251 4.290 0. Available Grades and Sizes 4) API and KO-Series Casnig List Nominal weight Outside Diameter Threads & Coupling Plain End Wall Thickness Inside Diameter Drift Special Process Drift inch (mm) 4-1/2 (114.231 0.88) (17.56 26.515 3.456 6.288 0.70) ( 6.796 5.50 13.687 0.05 15.35 38.28) 7 (177.151 6.125 4.03 20.50 15.50 43.10) (12.049 5.00 23.10 20.538 6.000 5.875 0.059 5.00 18.36) (10.670 4.156 4.87) ( 6.71 15.919 3.701 3.059 4.052 4.500 4.50 17.36 13.253 0.413 6.244 0.044 4.126 4.57 35.00 18.826 3.20) ( 6.83 22.012 4.05 13.60 27.37) ( 8.924 5.795 3.60 24.000 S:SML E:ERW S S S S S S S S S&E S&E S S S S S S S S&E S&E S&E S S S S S S S S S S&E S&E S S S&E S&E S&E S&E S S 15 .00 20.666 5.625 0.408 0.00 20.26 19.07) ( 5.35) ( 7.70 inch 0.30 20.000 3.751 3.10 14.00 40.876 3.965 3.675 6.99) ( 7.500 0.500 0.361 0.69 28.969 inch 6.65 21.50 11.08 40.375 3.220 0.72 29.205 0.275 0.59 11.272 0.24 11.65 25.00 26.32) ( 8.375 4.276 6.91) ( 8.05) ( 9.00 lb/ft 9.126 4.84 14.00 32.11 24.000 3.435 4.362 0.27) (15.887 4.090 4.69 43.950 4.250 6.67 32.778 4.70) (14.80 21.30 38.7) 6-5/8 (168.478 0.69) ( 6.875 4.8) lb/ft 9.89 19.36) (11.36 16.71 21.00 28.920 3.001 3.376 4.417 0.241 6.24 12.80 21.250 0.184 6.875 3.750 0.362 0.52) ( 9.408 0.750 6. 72) (14.435 6.03) (11.595 0.45) (19.670 0.795 5.43) (12.251 6.595 (mm) (12.50 58.29 40.62) ( 8.11) ( 7.395 0.00 32.81) (12.750 6.875 0.875 7.430 0.95 55.08 31.50 47.99) (16.750 8.755 8.750 0.570 6.00 26.625 5.500 5.9) 8-5/8 (219.812 0.695 6.27) (15.97 42.415 5.61 37.00 49.33 43.00 49.750 5.625 6.94) (10.71 57.89 38.70 46.500 8.10 51.844 6.279 inch 6.43 48.625 7.687 0.00 46.80 39.70) (14.73 46.06 33.595 5.92) (11.8) 7-5/8 (193.310 6.60 27.500 7.435 inch 5.500 7.00 56.626 5.80 45.920 5.88) (17.08 42.796 7.750 0.50 42.00 32.820 5.500 0.304 0.54 23.05) (11.40 lb/ft 34.53) (10.88) (17.49 25.328 0.376 6.375 5.84) (15.730 0.00 36.00 41.60 57.71) ( 7.71 46.10 24.525 8.18 52.40 29.06 34.17 39.13 35.969 6.5) lb/ft 35.535 8.435 0.500 0.11) (15.625 0.004 5.126 6.70 35.7) 7-3/4 (196.000 6.02) (18.30 47.001 8.00 28.352 0.600 7.11) inch 6.43 44.59 29.15) (15.560 8.05) (20.312 0.93 42.595 0.640 0.44 inch 0.375 S:SML E:ERW S S S S S S S S S S S S&E S&E S&E S S S S S S S S S S&E S&E S&E S&E S S S S S&E S&E S&E S&E S&E S S ※ S&E : Grade N80.097 8.500 6.30 36.720 5.765 6.05) (15.376 5.33) ( 9.250 7.472 0.501 5.92) ( 8.11 53.45) (19.640 6.90 57.892 7.900 6.125 6.557 0.511 7.51 45.00 42.00 53.540 5.921 8.00 40.00 38.251 5.72) ( 8.599 8.5.250 6.695 5.20 55.835 8.310 8.501 6.875 6. L80 (Type1) and C95 for ERW are available under 7" OD 16 .43 43.12 45.386 7.77 50.00 44.70 33.375 0.94) (10.972 7.400 0.687 0.65) (13.00 40.679 8.125 6.00 43.34 48.10 24.36 50.07 35.921 7.435 9.590 0.99) (13.025 6.264 0.435 7.29 23.498 0.625 8.70) (14.04 51.765 8.450 0.465 0.625 0.40 50.54) (15.23) ( 7.62) (22.26) (17.1) 9-5/8 (244.11) ( 6.540 0.00 44.375 6. Available Grades and Sizes Nominal weight Outside Diameter Threads & Coupling Plain End Wall Thickness Inside Diameter Drift Special Process Drift inch (mm) 7 (177.681 8.725 7.10 53.595 0.562 0.352 0.660 5.16) (11.545 0.59 38.845 8.535 5.700 7.879 5.017 7.30 46.59 46.04 31.379 8.300 0.825 7. 515 12.86 65.003 11.80 32.250 15.282 9.26 51.715 12.92) (12.219 8.625 11.73) (15.88) ( 7.23 133.59 106.80 61.30 84.88) (14.40 58.76 75.64 47.87 65.823 14.26 60.70) (16.00 85.62 60.50 38.05 109.625 0.333 0.495 0.625 10.00 69.672 0.495 0.4) 18-5/8 (473.56) (14.259 12.347 12.250 S:SML E:ERW S S S S S S S S&E S&E S&E S&E S S S S S S S S S S S S S&E S&E S&E S&E S&E S S S S S S S&E S&E S&E S&E E E E E ※ S&E : Grade N80.13) (12.88) (17.616 10.24) ( 8.000 10.438 0.59 73.70 79.928 10.375 15.57) (13.010 14.46) ( 9.7) 9-7/8 (250. L80 (Type1) and C95 for ERW are available under 7" OD 17 .88) ( 9.188 15.595 0.20 78.430 12.03 71.084 11.281 8.119 12.1) 11-3/4 (298.159 12.526 10.33 85.580 0.730 inch 8.404 9.340 12.60 75.00 52.330 0.5) 9-3/4 (247.00 58.89) (10.00 82.153 12.000 18.91 45.438 0.0) lb/ft lb/ft 59.32 70.125 8.404 8.595 0.42) (13.13 64.969 12.64) (20.70 64.615 12.30 69.50 52.13) (12.9) 13-5/8 (346.124 19.682 10.794 9.43) (12.844 10.59 85.53) (11.00 46.05) (12.580 0.09) ( 8.050 9.656 0.00 82.772 10.00 40.50 84.459 12.157 8.07) (18.00 91.000 10.568 18.625 12.73) (15.40 80.031 8.504 9.90 64.06) (13.60 54.124 15.16) (11.734 0.78) ( 8.586 12.75 31.400 0.64) (20.582 0.45 65.64 75.000 10.500 0.501 17.734 0.534 0.05) (11.13) inch 8.86 84.850 9.45 inch 0.8) 10-3/4 (273.560 8.70 61.604 9.00 131.375 0.797 0.625 10.60 87.191 12.880 10.23 62.625 0.11) (17.67 77.559 12.875 9.760 9.609 0.00 72.407 8.02 54.53) (11.98 86.20 58.543 inch 9.359 12.036 9.156 11.00 107.125 12.063 14.70 59.694 9.7) 13-1/2 (342.11 88.17 72.50 44.469 10.279 0.59 94.20 72.38) ( 9.635 (mm) (15.813 18.192 10.84) (15.406 9.550 0.435 0.21 59.10 60.380 0.450 0.001 7.00 59.80 42.00 62.480 0.1) 16 (406.07) (18.11) (15. Available Grades and Sizes Nominal weight Outside Diameter Threads & Coupling Plain End Wall Thickness Inside Diameter Drift Special Process Drift inch (mm) 9-5/8 (244.724 10.1) 20 (508.625 0.00 49.797 0.375 0.00 66.24) (15.55 55.937 14.545 0.950 9.5) 13-3/8 (339.688 17.19) (13.672 0.375 8.23 40.126 9.47) (15.560 9.00 75.57) (16.97) (14.79 61.66) (11.50 104.275 12.937 18.415 12.19 81.875 8.00 45.00 64.251 8.608 0.435 0.489 0.00 70.50 54.864 9.5.660 9.215 12.40 79.250 9.44) (15.350 0.755 19.514 0.059 12.20 86.40 80.50 68.65) (10.625 0.430 0.48 48. a. controlling yield strength by closely regulating heat treatment conditions. 0. residual stress and D/t (D for outside diameter and t for wall thickness).35 Si. Specification of KO-Series JFE Special OCTG 1) High Collapse Casing KO-95T -110T With a recent increase in deep well drilling.030 (c) Physical Properties Tensile Requirement Grade Yield Strength ksi (MPa) 95~125 (655~862) 110~140 (758~965) Tensile Strength min.030 (wt %) S.6. This process is governed by our special techniques and knowhow. 0. max.60 P. max. max.35 Mn. roundness. deviation of wall thickness. 0. Reducing the deviation of wall thickness at hot rolling. 1. max. value specified in API 5CT C-95 15 20 D/t 25 Collapse test results of KO-95T 18 (kgf/cm2) . and minimizing the deterioration of roundness and straightness during cooling are performed. Actual Collapse Data of KO-95T 15 Collapse strength p (ksi) 1000 KO-95T 10 500 5 Min. By using the same material as that for KO-95T. quenched and tempered (b) Chemical Requirements Grade KO-95T KO-110T C. JFE Steel manufactures KO-110T which has higher collapse resistance properties than KO-95T. 0. max. Collapse resistance is affected by yield strength. there is a growing need for high collapse casing in a minimum yield strength of 95 ksi (655 MPa) grade. Specifications (a) Process of Manufacture and Heat Treatment Seamless. ksi (MPa) 110 (758) 125 (862) Elongation Collapse Resistance KO-95T KO-110T As Per API 5CT See Performance Properties Table b. 0. KO-125V casing and tubing and KO-140V casing have been developed.0 5. Specifications (a) Process of Manufacture and Heat Treatment Seamless.) of one quadrant of a ring shall be as below. 0. P-110's burst pressure.80~1.5 16 (22) 10 10 20 (27) KO-125V KO-140V (d) Hardness Test on Casing and Coupling Stock Variation of HRC among three locations (O.501 to 0. ksi (MPa) 125~150 (862~1034) 140~170 (965~1171) 135 ( 931) 150 (1034) As Per -4 F (-20 C) API 5CT 10 7.D. 0. Wall thickness (inch) 0.030 S max. Therefore.00 P max.500 or less 0. 0.60 Mo 0. KO-140V 3. Cr-Mo-Cb steel with excellent hardenability and high temperature resistance are used to make OCTG which have superb strength.15~1.30 Ni max.015 Cu max.749 0. collapse resistance and tension are not always sufficient for these applications.050 (c) Physical Properties Tensile Requirements Grade 2mm V Charpy Impact Requirements (casing only) Minimum Individual Absorbed Energy ft-lb (J) 15 (20) 12 (16) Minimum Average Yield Tensile Test Strength Strength Elongation Specimen Absorbed Energy Temperature ft-lb (J) ksi (MPa) min.D.0 19 .2) Deep Well Service KO-125V -140V Drilling of deep wells in excess of 15. and restricted variation of HRC.0 4. Mid wall. a.10 Cr 0..750 and above Maximum Variation KO-125V.10 Cb max.35 Mn max.35 Si max. toughness.15~0. quenched and tempered (b) Chemical Requirements (wt %) Grade KO-125V KO-140V C 0. I. 0.000 feet and high-pressure gas wells is on the increase. 0. 1. 110SS Sour services KO-80S. 95SS -110S.10 P max. -90S. -85S.15~1. S-85S KO-90S.6. 1. Cu max.15~0.21 20 . -90SS KO-95SS. This steel features both excellent hardenability and good temper resistance. 90SS -95S.60 0. Intensive research has led to a modified Cr-Mo-Cb steel for OCTG for sour wells.20 0.05~1. max.60 0.10 0. 1. Cr Mo Cb max. OCTG of these grades possess excellent resistance to SSC for its strength grades. a. -110SS max.0040 (c) Physical Properties Item Yield Strength ksi (MPa) 80~ 95 (552~655) 85~100 (586~689) 90~105 (621~724) 95~110 (655~758) 110~125 (758~862) 85~100 (586~689) 90~105 (621~724) 95~110 (655~758) 110~125 (758~862) Tensile Requirement Minimum Tensile Strength ksi (MPa) 95 (655) 95 (655) 100 (689) 105 (724) 120 (827) 95 (655) 100 (689) 105 (724) 120 (827) Elongation Hardness Requirements As-Quenched Hardness (HRC) Maximum 22 23 24 25 31 23 24 25 31 Grade KO-80S KO-85S KO-90S KO-95S KO-110S KO-85SS KO-90SS KO-95SS KO-110SS As Per API 5CT Mimimum equivalent to 90% martensitic Structure P.35 0. 85SS -90S. S-95S KO-85SS. KO-110S.35 1. 1. As a result. Specification of KO-Series 3) Sour and Special Sour Service KO-80S -85S.10 0. fine and homogeneous tempered martensite with lower HRC25 for 95 ksi grade is obtained after tempering at higher tempering temperature. SSC-resistant steel of these grades thoroughly tested by major oil companies enjoys high ratings and is now widely used for sour gas and oil wells all over the world. quenched and tempered (b) Chemical Requirements Grade KO-80S. -95S and -110S for continuous operating temperature above 149 F (65 C) Special sour services OCTG for sour wells must above all have improved resistance to sulfide stress cracking (SSC) in fluids containing H2S. Consequently.050 0. Ni max.50 C Si max. (wt %) B max.020 0. S max.00 0. Mn max. These OCTG are subjected to more stringent quality control.35 0. 0.10 max. 1. Specification (a) Process of Manufacture and Heat Treatment Seamless.80~1.010 0.30 0.60 max. 0 4.2 18.95 0.0 ASTM 5 and finer 80 80 80 80 P.D.0 3.999 1.0 4.0 5.20 21 .200'' 1.4 20.7 Maximum Variation 0.1 5 1/2'' 0.1 80.D.0 4.0 5.750 0. inch) Less than 0.9 20.8 20.0 5.95 0.0 19.6 Quadrant No.0 3.1 18. I.1 20.725'' 1.8 31. W.D.0 19.D.5 85.4 19. ksi (MPa) 71. O.8 19.0 3. Examples of Physical Tests on KO-90SS Casing HRC test results show relatively low and stable values indispensable for increasing sulfide stress cracking (SSC) resistance for its yield strength.0 301.0 3.5 c/ y 0.1 20. Location 1 5 1/2'' 0.000 and over Prior Austenitic Grain Size Threshold Stress Requirements for SSC Test according to NACE TM-01-77 Minimum % of SMYS 3.4 (b) SSC Test Results (NACE Standard TM-01-77) Wall Location Thickness 0.0 4.5 20.1 85.4 18.0 99.2 Threshold Stress c ksi 85.4 284.5 85. 2 20. (a) Hardness Test Result of Products Rockwell C Hardness Values Pipe Dimensions O.750 to 0.6 19.6 20.9 20.6 19. 20. SSC test results show excellent SSC-resistant properties. O.725'' 1.D.4 18.4 19. Mid Wall I.0 5.8 19. Mid Wall I.5 4 20.T.5 90.95 0.7 19.1 19.8 18.95 Note: (Time to failure Hr) NF = No failure during 30 days (720 hours) = No test c = Maximum applied stress resulted in no failure y = Specified Minimum Yield Strength Hardness Requirements Variation (Wall Thickness.415'' O.415'' 0.D.D.1 18.200'' Mid Wall Mid Wall Mid Wall Inside NF NF Applied Stress.b.2 7'' 1.0 (490) (552) (590) (621) (683) NF NF NF NF NF NF NF NF 546.0 3 20.0 499.9 19.6 20.8 18.5 85.3 19. a. I. storage.0 22 .D. Mid wall.725 in. handling.D. Quenching and tempering is performed to ensure both high yield strength and good low-temperature toughness.0 5. Tensile test results and variation of HRC also show good properties. below show good results at – 50 F. Note that the Charpy impact test data of KO-125L with heavy wall of 0. this series is designed with increased resistance for low-temperature impact in order to withstand shock during delivery.0 4. Specification (a) Process of Manufacture and Heat Treatment Seamless. ksi (MPa) 80~95 (552~655) 95~125 (655~862) 110~140 (758~965) 125~150 (862~1034) 95 (655) 110 (758) 125 (862) 135 (931) As Per -50 F (-46 C) 10 API 5CT 10 5 14 (19) 7..501 to 0. Wall Thickness (inch) 0.750 and above Maximum Variation 3. make up.500 or less 0. quenched and tempered (b) Physical Properties Tensile Requirements 2mm V Charpy Impact Requirement (casing only) Minimum Individual Absorbed Energy ft-lb (J) 19 (26) Grade Minimum Average Tensile Yield Test Elongation Specimen Absorbed Energy Strength Strength Temperature ft-lb (J) ksi (MPa) min.6.749 0.5 20 (27) 10 10 25 (34) KO-80L KO-95L KO-110L KO-125L 15 (20) 10 (14) (c) Hardness Tests (HRC) on KO-125L Casing and Coupling Stock Variation of HRC among three locations (O.) of one quadrant of a ring from KO-125L shall be as below. and running in frigid zones. Specification of KO-Series 4) Low-Temperature Service KO-80L -95L -110L -125L Representing the casing and tubing to be used in frigid zones. 8 31.D.42mm) (a) HRC Variation Measurements were made on four quadrants of one test ring.725'' (139.b.0 4 30. 5-1/2'' 0.7 (b) 2 mm Charpy Test Result Specimen : full size (10 10) Fracture Appearance (%.6 0. Quadrant Location Outside Mid Wall Inside Variation 1 31.1 3 30.5 31.3 31.6 1.3 31.7 1.5 0.2 31.7 31.7 18.2 31.3 2 30.5 31. Example of Physical Properties of KO-125L Casing O. Shear) 100 Longitudinal Transverse 50 0 150 20 Absorbed Energy (kg-m) 15 100 (ft-lb) 10 50 5 25 20 0 -180 -300 -250 -140 -200 -100 -150 -50 -100 -50 -20 0 +20 ( C) +50 ( F) Test Temperature ( C) ( F) 23 . 80~1. a.60 max.04 max.50~4.60 P.020 0.000 (758) Tensile Strength min.000 (689) 105.000 (758) 110. It also shows excellent low-temperature toughness. Corrosion has become the major problem for production strings used in environments including CO2.80~2.000 (655) max. 0.010 0. 0.00 max.000 (758) 130.0~14.15~0.010 0.0~14. 0.50 12.50 1. max.50~5. For fields with more severe conditions such as high temperature and containing not only CO2 but small amounts of H2S.22 max.000 (827) API Formula 32 32 KO-13Cr80 KO-13Cr85 KO-13Cr95 KO-HP1-13Cr95 KO-HP2-13Cr95 KO-HP1-13Cr110 KO-HP2-13Cr110 24 .000 (724) Elongation % API Formula API Formula API Formula API Formula Hardness max. 0. and there is a great demand for a tubing that has strong resistance to CO2 corrosion.50 0.000 (724) 105.50 Mn 0.25~1.000 (655) 100.6.25 12.000 (689) 110. 0.000 (655) 100.000 (552) 85. 0.00 0.000 (586) 95.50 0.000 (655) 95. max. JFE Steel's KO-13Cr is a mertensitic stainless steel which combines high performance in such kind of corrosive condition with low cost.0 4.005 Cr Ni Mo Cu. HRC 23 24 27 28 30 110. psi (MPa) 95. Specifications (a) Process of Manufacture Process : Seamless Heat Treatment : Quenched and Tempered/Ausformed Tempered (b) Chemical Composition (wt %) Si. psi (MPa) 80. 0.0~14. 1. JFE Steel developed KO-HP-13Cr (HP1 and HP2) material which has higher strength and outstanding anti-corrosion property. gas which includes CO2 is an increasingly common occurrence.0 3.020 S.020 0. max.0 max.50 (c) Specified Physical Properties (at Ambient Temperature) Yield Strength Grade min.04 In oil and gas fields being looked to for future development. 0. psi (MPa) 95. Specification of KO-Series 5) Corrosive Wet CO2 Service KO-13Cr80 -13Cr85 -13Cr95 KO-HP1-13Cr95 -HP1-13Cr110 KO-HP2-13Cr95 -HP2-13Cr110 Grade KO-13Cr KO-HP1-13Cr KO-HP2-13Cr C 0. max.000 (896) 120.50 12. b.6 10 9 Corrosion rate (mm/y) 8 7 6 5 4 3 Low alloy steel 3. shipping and storage are required. 25 .5%NaCl (psi) 100 100 300 Carbon steel Low alloy steel 13Cr stainless steel Duplex stainless steel 8 7 6 5 4 3 10 100 100 38. Pco2 = 30 atm(initial) Velocity = 0m/s Carbon steel 2 1 0 0 13Cr stainless Duplex stainless 50 100 150 200 250 Temperature ( C) (a-2) Effect of CO2 Partial Pressure on Corrosion Rate (psi) 8 7 6 Corrosion rate (mm/y) 5 4 3 100 2 1 0 0.1 1 Partial pressure of CO2(MPa) Temperature : 80 C (176 F) 0 10 2 1 0 0.1 1 Partial pressure of CO2(MPa) Temperature : 25 C (77 F) Notes: -Anti-galling connection As 13%Cr tubulars have been categorized as prone to thread galling.01 0. Test Data (a-1) Effect of Temperature on Corrosion Rate 38.5%NaCl Carbon steel Carbon steel Low steel Low alloyalloy steel 13Cr stainless steel 13Cr stainless steelsteel Duplex stainless Duplex stainless steel 200 (mil/y) 100 0.5%NaCl sol. Special precautions during coating. (Please see page 34) -13%Cr tubulars have shown a tendency toward localized pitting corrosion when stored in moist environments.01 0 10 200 (mil/y) Corrosion rate (mm/y) 10 3.5 300 23. JFE Steel recommends to use FOX premium connection which overcomes this concern by its special design criteria.5%NaCl 3.5 3. 1 API-13Cr HP13Cr Open : CR Closed : CR 0.5%CH3COOH)+CH3COONa 7days Gas: 10%H2S+90%CO2 Open : No Crack Solid : Crack (b-2) U-Bend SSC Test Results of HP1-13Cr and conventional 13Cr steels Sol.3 HP1-13Cr Conventional 13Cr 2.15 API-13Cr 1.01 H2S Pressure (MPa) 90 Crack Conventional 13Cr No Crack 80 HP1-13Cr 0.001 HP1-13Cr Conventional 13Cr Solid : Crack Open : No Crack 60 2.15 0.01 75 100 125 150 175 Temperature ( C) 200 225 (b-1) C-Ring SSC Test Results of HP1-13Cr and conventional 13Cr steels 100 Sol.3 (pH) 3.39 0.018 0.91 0.25 0.8 3.10 0.042 pH : 4.: (5%NaCl) Gas: P(H2S+CO2)=3.1%NaCl sol. 0.13 0.17 0.011 0.12 CO2 Pressure (MPa) 0. Sea water (a-4) CO2 Corrosion Test Results of HP1-13Cr and conventional 13Cr 0.060 20% NaCl sol.08 0.5 0.003 Crack No Crack 70 Crack No Crack Crack Conventional 13Cr No Crack 0.0 0.22 0.125 0.(a-3) Effect of Cr Content on CO2 Corrosion Rate 8 Corrosion rate (mm/y) 6 4 2 Flow rate : 1m/s Temp.0MPa 7days 13Cr HP1-13Cr Applied stress (%SMYS) 0.13 0.18 0.30 10 0.8 4.97 0.071 0.: (5%NaCl+0. : 50 C CO2 : 0.016 0.125 0.057 0.3 50 100 Temperature ( C) 150 26 .1MPa 0 0 10 Cr content (mass%) 20 0 0.20 0.26 HP13Cr 0. 000 (780) 101.000 (500) 90.000 (670) (680) 115.0001 2 2.000 (790) Young Modulus KO-13Cr80 31.000 (610) (610) 98.000 117.000 (590) 95.000 (790) 126.0000115/ C for 21.700 MPa) Thermal Expansion 0.5 pH 4 4.000 (520) (540) 91.000 (630) (660) 88.01 PH2S (MPa) HP2-13Cr 0.000 (730) (710) 123.000 (700) 114.000 (730) 98.000 (890) 200 C (392 F) 72.000 95.000 (680) (700) 96.(b-3) Effect of Mo content on the resistance to SSC 0.000 (660) (670) 108.1 Open : No Failure Closed : Failure 0.000 (650) 106.000 (550) 98.000 119.000 101.000 (680) 92.000 120.000 (660) 113.000 (790) (820) 96.000 (750) 129.000 78.000 110.000 112.5 5 0.000 (730) (760) 115.000 (630) 106.30 Grade Yield Strength Tensile Strength Yield Strength Tensile Strength Yield Strength Tensile Strength Yield Strength Tensile Strength Yield Strength Tensile Strength Yield Strength Tensile Strength psi (MPa) psi (MPa) psi (MPa) psi (MPa) psi (MPa) psi (MPa) psi (MPa) psi (MPa) psi (MPa) psi (MPa) psi (MPa) psi (MPa) KO-13Cr80 KO-13Cr95 KO-HP1-13Cr95 KO-HP1-13Cr110 KO-HP2-13Cr95 KO-HP2-13Cr110 50 C (122 F) 80.000 89.290 ksi (215.001 HP1-13Cr 0.000 (790) (830) 106.000 (870) 100.000 (720) 114.1 C up to 538 C 27 .000 (740) (770) 106.000 (860) 109.000 97.000 (680) 117.000 (690) 125.000 (780) 95.000 98.13Cr 4Ni-1Mo (HP1-13Cr) 5Ni-2Mo (HP2-13Cr) (C) Physical and Thermal Properties (Information Purpose Only) Minimum Value Temperature 100 C 150 C (212 F) (302 F) 75.000 (730) 104.5 3 3.000 (850) (810) Poisson's Ratio 0.1 C up to 100 C 0.000 (810) 115.025C .000 103.000 (620) 85.0000099/ C for 21.000 (660) 94. Premium Threaded Connections 1) FOX FOX is an advanced premium threaded connection jointly developed by JFE Steel Corporation. 2-7/8" :8TPI. 10 3 1/2". 4" 4 1/2" to 13 3/8" :5TPI SEAL GEOMETRY Contoured Metal to Metal Seal Thread Seal Other Size Buttress Modified Type Pitch Change on Coupling thread Contoured Metal to Metal Seal Internal Flash 2-3/8" – 13-3/8" 28 . The connection was created using an advanced thread geometry and unique seal design to reduce thread galling and enhance sealing performance. THREAD FORM 3 Modified Buttress Thread 2 3/8". :6TPI. in early 1980s.7. and Hunting Oilfield Services. FOX is a field proven connection with over 50 million ft sold world wide. 2) KSBEAR In today's oil & gas industry. 4" :8TPI. :6TPI. KSBEAR has been designed and tested to withstand today's toughest well conditions. THREAD FORM -5 Special Hook Thread 2 3/8". :5TPI 25 4 1/2" to 9 5/8" SEAL GEOMETRY Contoured Metal to Metal Seal Thread Seal Other Size Negative Load Flank Angle Different Load Flank Angles and Corner Radius on Pipe and Coupling Threads Contoured Metal to Metal Seal Internal Flash 2-3/8" – 9-5/8" * Detailed information on connections can be found in the FOX. 2-7/8" 3 1/2". As a result. 29 . and KSBEAR brouchures. companies are drilling deeper high–deviation wells into high pressure reservoirs using the latest generation of drilling rigs and tools. the loads placed on OCTG connections in certain well conditons exceed those of an API class–1 qualified connection. 4 L13 S P9700 32.1 (KSBEAR TBG) Grade Hydrostatic Test Drift 30 . Marking Tubing and casing are paint-stenciled as shown below.4 JFE STEEL ISO 11960 5CT0015 41 SF 2-7/8 6.1 Grade Hydrostatic Test Type of Thread API5CT L80 13CR FOX-K or KSBEAR (KSBEAR) Special End Finish Mark Size & Nominal Weight API Monogram Process Type of Thread JFE FOX-K 41 L13 2-7/8 6. Grade Hydrostatic Test Drift KO-Series (KO-13CR80) FOX-K or KSBEAR Process (KSBEAR) Type of Thread FOX-K KO-13CR-80 2-7/8 6.1FT 2145LBS BC D 41 XXXXX-XX NO.4 KO-13CR-80 S P9700 32.4 JFE STEEL 2-7/8 6.5 L S P7100 40.5 KO-110T S P9200 40.1FT 2145LBS BC D XXXXX-XX NO.0FT FOX-K TBG D XXXXX-XX NO.0FT FOX-K TBG D 41 XXXXX-XX NO.1 API Monogram Grade Color coating for Grade Identification Year & Quarter Manufacturer's Mark & Name Grade Process Length Weight Hydrostatic Test Drift MFG Number Shipping Mark KO-Series (KO-110T) BUTC Process Weight Drift KO-110T JFE STEEL 9-5/8 53.1 (KSBEAR TBG) License No. Marking Example API5CT L80 BUTC License No.8. Size & Nominal Weight Type of Thread Pipe Number JFE ISO 11960 5CT0015 41 L JFE STEEL ISO 11960 5CT0015 41 9-5/8 53. The color identification table for KO-series tubing and casing are shown next page. Color Identification of JFE OCTG (KO-Series) Type General Service (ERW) Grade KO-40E Coupling Pipe Body Type Arctic Service Grade KO-80L Coupling Pipe Body KO-55E KO-95L KO-80E High Collapse Casing(ERW) High Collapse Casing (Seamless) KO-110L KO-80ET Deep Well Service KO-125L KO-80T KO-125V KO-95T Wet CO2 Service KO-140V KO-110T Sour Service KO-13Cr80 KO-80S KO-13Cr85 KO-85S KO-13Cr95 High KO-HP1Temperature 13Cr95 Wet CO2 Service KO-HP113Cr110 KO-HP213Cr95 KO-HP213Cr110 The special clearance coupling is painted with a black band adjacent to a color identification band on the coupling. KO-90S KO-95S KO-110S Special Sour Service KO-85SS KO-90SS KO-95SS KO-110SS Sour Service & High Collapse KO-80TS KO-95TS 31 .9. KS-PACK has drainage function. 2) Packaging Bare in bundle or bare in loose is the standard packaging method for carbon OCTG. Thread Protectors and Packaging 1) Thread Protectors Various types of protector including composite type are available according to customer's requests.anti-slip function at the contact portion with pipes. KS-PACK can pack different number of pipes by changing the number of parts.10. Other than the standard packaging. 2204 500 1102 0 11 12 13 14 15 DEVIATION (mm) 16 0 32 . spacer rings or KSPACK all of which avoid metal to metal contact during transport and storage. 1500 OTHER PRODUCT 1620KG (3570LB) 1000 3306 4. customer can choose special packaging such as rack pack (in wooden or plastic). LOAD-DEVIATION KG LB 2000 KS-PACK 1810KG (3989LB) 4408 3. 1. KS-PACK can be used for all pipe sizes ranging from 2-3/8" to 7" by changing the spacers. KS-PACK is composite-type packing unit fit for repetitive re-bundling. SPACER X 2. Third Party Inspection 11. Any Other Special Requirements such as. FOX or other premium connection) /With or Without Couplings /Special Clearance Couplings /Special Bevel Couplings 5. Marking and Packaging (if specification is outside that presented in this brochure) 9. Nominal Weight with Specified Unit or Wall Thickness 7. delivery allowance) 3. Inquiries and Orders The following information if available should be specified in your order or inquiry. Range Length 8. Quantity (feet. Size (Outside Diameter) 6. /Hydrostatic Test Pressure /Non Destructive Inspection /Thread Protectors /Thread Compound /Coupling Make Up Other Than Power Tight /Special Drift /Internal Descaling (In case of 13Cr material) 33 . Casing or Tubing /Threaded or Plain End /Thread Type (API. Seamless. Delivery Date and Shipping Instructions 10. or number of joints. Electric Welded (ERW) or UOE 4.11. Grade and Type 2. meters. Specification. 1. Southfield. Botafogo Phone : 55-(21)2553-1132 Fax : 55-(21)2553-3430 8th Floor. Box 49168. Phone : 1-(248)351-6290 Fax : 1-(248)351-6291 10777 Westheimer. Suite 1900.A. TX 77042. Metro Manila.K.C. Chiyodaku. Suite 1010 Houston..A. V7X 1J1 Phone : 1-(604)-687-0091 Fax : 1-(604)-688-7020 Praia de Botafogo 228. No.S. Seoul 100-110. London EC4A 3JB. Bangkok 10500. MI 48075. 2383-595. Oledan Square. 61-62. Philippines Phone : 63-(2)886-7432 Fax : 63-(2)886-7315 Room No. Kuala Lumpur.1301. U.2112. 12. People’s Republic of China Phone : 86-10-6590-9051 Fax : 86-10-6590-9056 Room No. People’s Republic of China Phone : 86-(21)5396-5610 Fax : 86-(21)5396-5611 2904. Indonesia Phone : 62-(21)522-6405 Fax : 62-(21)522-6408 23rd Floor 6788 Ayala Avenue. 27th FI. 222 Huai Hai Road(M). 76 Shoe Lane. Singapore 04581 Phone : 65-6220-1174 Fax : 65-6224-8357 Unit C-13A-5. . New York. Korea Phone : 82-2-779-8246 Fax : 82-2-779-8958 1720. U.S. 8 Connaught Place. Block-C. the use of the information is at the reader’s risk and no warranty is implied or expressed by JFE Steel Corporation with respect to the use of information contained herein. Jalan Yap Kwan Seng. Beijing 100004. 15-03. Central. International Press Centre. 58-7 Seosomun-dong. Rama lV Road. B. Salas 508 & 509.. Three Bentall Centre. Chung-ku. Hong Kong SAR Phone : 85-(2)2537-2176 Fax : 85-(2)2537-5339 NEW YORK OFFICE DETROIT OFFICE HOUSTON OFFICE VANCOUVER OFFICE BRASIL OFFICE LONDON OFFICE SINGAPORE OFFICE MALAYSIA OFFICE BANGKOK OFFICE JAKARTA OFFICE MANILA OFFICE SEOUL OFFICE BEIJING OFFICE SHANGHAI OFFICE HONG KONG OFFICE Notice While every effort has been made to ensure the accuracy of the information contained within this publication. 2-3 Uchisaiwaicho 2-chome. NY 10022. Donghwa Bldg. 50450. Thailand Phone : 66-(2)636-1886 Fax : 66-(2)636-1891 15th Floor Summitmas lI.O.BURRARD STREET.E1E-006-00 TOKYO HEAD OFFICE Hibiya Kokusai Building. 1Exchange Square. Please contact the JFE Steel office for the latest information. Makati City.No. Chaoyang District. Megan Avenue lI. CEP 22359-900.A.S. Japan Phone : 81-(3)3597-3111 Fax : 81-(3)3597-4860 350 Park Avenue. Phone : 1-713-532-0052 Fax : 1-713-532-0062 P. Phone : 44-20-7583-1133 Fax : 44-20-7583-1144 16 Raffles Quay. Lippo Plaza. Beijing Fortune Building. Malaysia Phone : 60-3-2164-6618 Fax : 60-3-2164-6695 22nd Floor. Tokyo 100-0011. U. Abdulrahim Place 990. JI Jendral Sudirman Kav. Phone : 1-(212)310-9320 Fax : 1-(212)308-9292 2000 Town Center. Hong Leong Building.Cat. U. Setor B. Shanghai 200021. The information in this publication is subject to change or modification without notice. Jakarta 12190. VANCOUVER.