
API 5L X65 Pipe
API 5L X65 Seamless Pipe manufacturer in India, Check L450 X65 PSL1 ERW Pipe Size. API 5l x65 carbon steel PSL2 Welded Pipe Supplier in mumbai
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API 5L X65 Pipe in Detail
Technical Data
Full Specifications
›Technical Data
Standard Specification of API 5L X65 Seamless Pipe
| Standard | API 5L |
|---|---|
| Sizes | Np Size 1/2" to Size 48 " O.D. / WT - Sch 10 to 160, XS, STD, XXS. |
| Length | Single Random, Double Random, Any Size upto 12 Meters |
| End | Bevel, Screwed, Plain, Threaded |
| Type | Seamless / ERW / Welded / Fabricated / CDW |
| Product Specification Level | API 5L Product Specification Level 2 / API 5L Product Specification Level 1 |
| Other stockist | USL, ISMT, Lontrin, TNRS, JSL, MSL, BAO, SMTM, and Wuxi |
| Export to | Canada, Thailand, Iran, Spain, Singapore, India, Egypt, Ireland, Brazil, Oman, Indonesia, Korea, Dubai, Saudi Arabia, Ukraine, USA, Peru, etc |
| Service | ARO Sand Blasting Tar Epoxy Heat Treatment Annealed 3LPE Bending Galvanizing Machining etc. |
| Thickness | Schedule 40, 80, 160, XS, XXS |
| Test Methods | Guided-bend test Hydrostatic test Bend test Flattening test |
API 5l grade x65 psl2 SAW Pipe Schedule Chart
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| NPS / (in) | Outside Diameter / (in) | API 5L X65 Pipe Schedule | API 5L X65 Pipe Schedule_2 | API 5L X65 Pipe Schedule_3 | API 5L X65 Pipe Schedule_4 | API 5L X65 Pipe Schedule_5 | API 5L X65 Pipe Schedule_6 | API 5L X65 Pipe Schedule_7 | API 5L X65 Pipe Schedule_8 | API 5L X65 Pipe Schedule_9 | API 5L X65 Pipe Schedule_10 | API 5L X65 Pipe Schedule_11 | API 5L X65 Pipe Schedule_12 | API 5L X65 Pipe Schedule_13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS / (in) | Outside Diameter / (in) | SCH 10 | SCH 20 | SCH 30 | SCH STD | SCH 40 | SCH 60 | SCH XS | SCH 80 | SCH 100 | SCH 120 | SCH 140 | SCH 160 | SCH XXS |
| NPS / (in) | Outside Diameter / (in) | Wall Thickness (in) | Wall Thickness (in) | Wall Thickness (in) | Wall Thickness (in) | Wall Thickness (in) | Wall Thickness (in) | Wall Thickness (in) | Wall Thickness (in) | Wall Thickness (in) | Wall Thickness (in) | Wall Thickness (in) | Wall Thickness (in) | Wall Thickness (in) |
| 1/8 | 0.405 | 0.068 | 0.068 | 0.095 | 0.095 | |||||||||
| 1/4 | 0.540 | 0.088 | 0.088 | 0.119 | 0.119 | |||||||||
| 3/8 | 0.675 | 0.091 | 0.091 | 0.126 | 0.126 | |||||||||
| 1/2 | 0.840 | 0.109 | 0.109 | 0.147 | 0.147 | 0.187 | 0.294 | |||||||
| 3/4 | 1.050 | 0.113 | 0.113 | 0.154 | 0.154 | 0.219 | 0.308 | |||||||
| 1 | 1.315 | 0.133 | 0.133 | 0.179 | 0.179 | 0.250 | 0.358 | |||||||
| 1 1/4 | 1.660 | 0.140 | 0.140 | 0.191 | 0.191 | 0.250 | 0.382 | |||||||
| 1 1/2 | 1.900 | 0.145 | 0.145 | 0.200 | 0.200 | 0.281 | 0.400 | |||||||
| 2 | 2.375 | 0.154 | 0.154 | 0.218 | 0.218 | 0.344 | 0.436 | |||||||
| 2 1/2 | 2.875 | 0.203 | 0.203 | 0.276 | 0.276 | 0.375 | 0.552 | |||||||
| 3 | 3.500 | 0.216 | 0.216 | 0.300 | 0.300 | 0.438 | 0.600 | |||||||
| 3 1/2 | 4.000 | 0.226 | 0.226 | 0.318 | 0.318 | |||||||||
| 4 | 4.500 | 0.237 | 0.237 | 0.337 | 0.337 | 0.438 | 0.531 | 0.674 | ||||||
| 5 | 5.563 | 0.258 | 0.258 | 0.375 | 0.375 | 0.500 | 0.625 | 0.750 | ||||||
| 6 | 6.625 | 0.280 | 0.280 | 0.432 | 0.432 | 0.562 | 0.719 | 0.864 | ||||||
| 8 | 8.625 | 0.250 | 0.277 | 0.322 | 0.322 | 0.406 | 0.500 | 0.500 | 0.594 | 0.719 | 0.812 | 0.906 | 0.875 | |
| 10 | 10.750 | 0.250 | 0.307 | 0.365 | 0.365 | 0.500 | 0.500 | 0.594 | 0.719 | 0.844 | 1.000 | 1.125 | 1.000 | |
| 12 | 12.750 | 0.250 | 0.330 | 0.375 | 0.406 | 0.562 | 0.500 | 0.688 | 0.844 | 1.000 | 1.125 | 1.312 | 1.000 | |
| 14 | 14.000 | 0.250 | 0.312 | 0.375 | 0.375 | 0.438 | 0.594 | 0.500 | 0.750 | 0.938 | 1.094 | 1.250 | 1.406 | |
| 16 | 16.000 | 0.250 | 0.312 | 0.375 | 0.375 | 0.500 | 0.656 | 0.500 | 0.844 | 1.031 | 1.219 | 1.438 | 1.594 | |
| 18 | 18.000 | 0.250 | 0.312 | 0.438 | 0.375 | 0.562 | 0.750 | 0.500 | 0.938 | 1.156 | 1.375 | 1.562 | 1.781 | |
| 20 | 20.000 | 0.250 | 0.375 | 0.500 | 0.375 | 0.594 | 0.812 | 0.500 | 1.031 | 1.281 | 1.500 | 1.750 | 1.969 | |
| 22 | 22.000 | 0.250 | 0.375 | 0.500 | 0.375 | 0.875 | 0.500 | 1.125 | 1.375 | 1.625 | 1.875 | 2.125 | ||
| 24 | 24.000 | 0.250 | 0.375 | 0.562 | 0.375 | 0.688 | 0.969 | 0.500 | 1.219 | 1.531 | 1.812 | 2.062 | 2.344 | |
| 30 | 30.000 | 0.312 | 0.500 | 0.625 | 0.375 | 0.500 | ||||||||
| 32 | 32.000 | 0.312 | 0.500 | 0.625 | 0.375 | 0.688 | ||||||||
| 34 | 34.000 | 0.312 | 0.500 | 0.625 | 0.375 | 0.688 | ||||||||
| 36 | 36.000 | 0.312 | 0.500 | 0.625 | 0.375 | 0.750 | ||||||||
| 42 | 42.000 | 0.500 | 0.625 | 0.375 | 0.750 |
API 5l x65 DSAW pipes Standards
| API 5L PSL 2 X65 Seamless Carbon Steel |
|---|
| Sizes: Out Diameter: 73-630mm, Wall Thickness: 6-35mm / Standard: API 5L / Application: For gas, water, transportation in Petroleum and natural gas industries |
| API 5L X65 Tube for Structural Purposes |
| Sizes: Out Diameter: 1-1/4"-16", Wall Thickness: 0.109"-0.562" / Standard: ASTM A53, ASTM A106, ASTM A500/501-98, ASTM A519-98, JIS G3441-1994, JIS G3444-1994, BS EN 10210-1 / Application: Used in the general structure and the mechanism, including construction, machinery, transportation |
| API 5L X65 Boiler Pipe |
| Sizes: Out Diameter: 6.0mm-114.0mm, Wall Thickness: 1.0mm-15.0mm / Standard: GB3087-1999, ASTM A179, ASTM A106, JIS G3454 / Application: Used for manufacturing superheated pipelines, the steam pipe, boiling water tube, flue tube, small flue tube, etc. |
| API 5L X65 Seamless Steel Tubes for Liquid Service |
| Sizes: Out Diameter: 19.05-168.3mm, Wall Thickness: 2.31-14.27mm / Standard: GB/T8163-1999, ASTM A53-98, JIS G3452-1998, JIS G3454-1998, ASTM A106, DIN 1629-1984 / Application: For conveying of petroleum, gas and other fluids |
| API 5L X65 Line Pipe |
| Sizes: Out Diameter: 73-630mm, Wall Thickness: 6-35mm / Standard: API 5L / Application: For gas, water, transportation in Petroleum and natural gas industries |
| API 5L X65 Drill Pipe |
| Sizes: Out Diameter: 2-7/8"-6-5/8", Wall Thickness: up to 0.813" / Standard: API 5D / Application: For well drilling |
| API 5L X65 Petroleum Cracking Tube |
| Sizes: Out Diameter: 1.315"- 20", Wall Thickness: 0.133"-0.500" / Standard: GB9948-1988 / Application: For manufacturing of furnace tubes, heat exchangers and pipelines in refineries |
API 5l x65 psl2 ERW Pipe Allowable Stress
| col_1 | col_2 | col_3 | col_4 | col_5 |
|---|---|---|---|---|
| Grade | Tensile Properties / | Elongation | Yield Properties / | Yield to Tensile / |
| min. (KSI) | % | min. (KSI) | Ratio (max) | |
| API 5L X65 | 77 | 18 | 65 | 0.93 |
Material Equivalent of API 5L X65 Pipe
| ASTM API 5L | Specification for line Pipes | Specification for line Pipes_2 |
|---|---|---|
| Material Grade | PSL1 | L450 or x65 |
| Material Grade | PSL2 | L450Q or X65Q / L450M or X65M |
Check Our Material Dispatch In The Following Countries
| col_1 | col_2 |
|---|---|
| api 5l x65 psl1 pipe for oil and gas pipeline | Singapore, Italy, Chile, Iran |
| API 5l X65 20 inch LSAW Weld Carbon Steel Pipes | China, Colombia, Sweden, Malaysia |
| pipe api 5l gr x65 psl 2 seamless | Malaysia, Germany, Czechia, Thailand |
| Api 5L Gr X65 psl 2 seamless Pipes | Belgium, Indonesia, Dammam -KSA, Philippines |
| API 5L X65 PSL2 4 Inch 3LPE/3LPP Steel Tube | Singapore, South Africa, Bahrain, Singapore |
| api 5l x65 schedule 40 pipes | Brazil, Saudi Arabia (KSA), South Africa, Kuwait |
| x65 large diameter spiral welded steel Pipes | UAE, Europe, United Kingdom -UK, Malaysia |
| api 5l x65 psl1 pipe diameter 1500mm | UAE, Malaysia, Oman, Hong Kong |
| api 5l X65 welded carbon steel Pipes | Malaysia, Japan, Europe, Romania |
| PIPE 12" SCH STD API 5L X65 | Finland, USA, Malaysia, Bangladesh |
| api 5l gr x65 psl 2 seamless steel Pipes | Malaysia, Turkey, United Arab Emirates (UAE), Norway |
| API 5L X65 PSL2 34" LSAW Steel Pipe | UK, Spain, Egypt, Mexico |
| X65 Psl2 Carbon Steel Seamless Line Pipe | Philippines, Taiwan, Malaysia, Los Alamos -Mexico |
| ASME B36.10.DIN. API 5L X65 PLS2 Pipe | Dubai, Malaysia, Netherlands, Russia |
| X65 1000mm diameter large diameter steel oil Pipes | Thailand, France, Qatar, Europe |
| API 5L X65 PSL2 Pipe 48 Inch SCHXS 12 Meters length | Malaysia, South Korea, Singapore, NY 12203 (USA) |
| 26 Inch API 5L X65 PSL1 Steel Pipe | Nigeria, Australia, Philippines, UK |
| API 5L PSL1 PSL2 X65 3PE/3LPE Water Pipe | Ellington -United States, Canada, UK, Poland |
| 170mm diameter oval steel pipe api 5l x65 | Singapore, Malaysia, Philippines, Canada |
›Pressure Ratings
Schedule 40 x65 line pipe Pressure Rating
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| Nominal Size / (mm) | Schedule no. | Schedule no._2 | Wall Thickness / (mm) | Temperature (oC) | Temperature (oC)_2 | Temperature (oC)_3 | Temperature (oC)_4 | Temperature (oC)_5 | Temperature (oC)_6 | Temperature (oC)_7 | Temperature (oC)_8 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal Size / (mm) | Schedule no. | Schedule no. | Wall Thickness / (mm) | -29 – 38 | 205 | 260 | 350 | 370 | 400 | 4301) | 450 |
| Nominal Size / (mm) | Schedule no. | Schedule no. | Wall Thickness / (mm) | Maximum Allowable Stress (MPa) | Maximum Allowable Stress (MPa) | Maximum Allowable Stress (MPa) | Maximum Allowable Stress (MPa) | Maximum Allowable Stress (MPa) | Maximum Allowable Stress (MPa) | Maximum Allowable Stress (MPa) | Maximum Allowable Stress (MPa) |
| Nominal Size / (mm) | Schedule no. | Schedule no. | Wall Thickness / (mm) | 137.8 | 137.8 | 130.2 | 117.1 | 115.7 | 89.6 | 74.4 | 59.9 |
| 15 | STD | 40 | 2.77 | 34416 | 34416 | 32528 | 29255 | 28910 | 22372 | 18589 | 14972 |
| 15 | XS | 80 | 3.73 | 48092 | 48092 | 45466 | 40878 | 40396 | 31260 | 25969 | 20918 |
| 15 | 160 | 4.78 | 62830 | 62830 | 59378 | 53404 | 52777 | 40837 | 33929 | 27333 | |
| 15 | XXS | 7.47 | 98245 | 98245 | 92836 | 83507 | 82522 | 63857 | 53053 | 42739 | |
| 20 | STD | 40 | 2.87 | 28070 | 28070 | 26526 | 23860 | 23578 | 18245 | 15158 | 12209 |
| 20 | XS | 80 | 3.91 | 39418 | 39418 | 37247 | 33506 | 33106 | 25617 | 21283 | 17142 |
| 20 | 160 | 5.56 | 58152 | 58152 | 54955 | 49429 | 48843 | 37799 | 31398 | 25293 | |
| 20 | XXS | 7.82 | 83107 | 83107 | 78539 | 70643 | 69809 | 54024 | 44881 | 36152 | |
| 25 | STD | 40 | 3.38 | 26251 | 26251 | 24804 | 22310 | 22048 | 17060 | 14173 | 11417 |
| 25 | XS | 80 | 4.55 | 36283 | 36283 | 34285 | 30862 | 30474 | 23584 | 19595 | 15785 |
| 25 | 160 | 6.35 | 52481 | 52481 | 49594 | 44606 | 44082 | 34112 | 28339 | 22827 | |
| 25 | XXS | 9.09 | 77030 | 77030 | 72793 | 65476 | 64704 | 50070 | 41595 | 33506 | |
| 32 | STD | 40 | 3.56 | 21614 | 21614 | 20421 | 18369 | 18155 | 14049 | 11672 | 9404 |
| 32 | XS | 80 | 4.85 | 30178 | 30178 | 28518 | 25651 | 25348 | 19616 | 16295 | 13125 |
| 32 | 160 | 6.35 | 40596 | 40596 | 38364 | 34505 | 34099 | 26389 | 21924 | 17659 | |
| 32 | XXS | 9.70 | 64601 | 64601 | 61045 | 54906 | 54266 | 41988 | 34884 | 28097 | |
| 40 | STD | 40 | 3.68 | 19444 | 19444 | 18375 | 16529 | 16329 | 12636 | 10550 | 8454 |
| 40 | XS | 80 | 5.08 | 27402 | 27402 | 25900 | 23295 | 23019 | 17811 | 14800 | 11919 |
| 40 | 160 | 7.14 | 39738 | 39738 | 37599 | 33816 | 33416 | 25858 | 21483 | 17308 | |
| 40 | XXS | 10.16 | 58779 | 58799 | 55547 | 49966 | 49374 | 38205 | 31742 | 25569 | |
| 50 | STD | 40 | 3.91 | 16378 | 16378 | 15468 | 13925 | 13759 | 10645 | 8847 | 7124 |
| 50 | XS | 80 | 5.54 | 23653 | 23653 | 22351 | 20105 | 19871 | 15378 | 12774 | 10287 |
| 50 | 160 | 8.74 | 38866 | 38866 | 36731 | 33037 | 32652 | 25266 | 20987 | 16908 | |
| 50 | XXS | 11.07 | 50793 | 50793 | 48003 | 43173 | 42670 | 33017 | 27429 | 22096 | |
| 65 | STD | 40 | 5.16 | 17914 | 17914 | 16929 | 15227 | 15048 | 11644 | 9674 | 7793 |
| 65 | XS | 80 | 7.01 | 24818 | 24818 | 23447 | 21097 | 20849 | 16129 | 13401 | 10797 |
| 65 | 160 | 9.53 | 34615 | 34615 | 32714 | 29420 | 29076 | 22503 | 18693 | 15055 | |
| 65 | XXS | 14.02 | 53081 | 53081 | 50159 | 45116 | 44585 | 34498 | 28662 | 23088 | |
| 80 | STD | 40 | 5.49 | 15558 | 15558 | 14969 | 13222 | 13063 | 10108 | 8399 | 6766 |
| 80 | XS | 80 | 7.62 | 21986 | 21968 | 20780 | 18693 | 18472 | 14290 | 11871 | 9563 |
| 80 | 160 | 11.13 | 33079 | 33079 | 31253 | 28111 | 27780 | 21497 | 17859 | 14386 | |
| 80 | XXS | 15.24 | 46976 | 46976 | 44392 | 39928 | 39459 | 30536 | 25369 | 20436 | |
| 100 | STD | 40 | 6.02 | 13187 | 13187 | 12464 | 11210 | 11079 | 8571 | 7124 | 5739 |
| 100 | XS | 80 | 8.56 | 19058 | 19058 | 18010 | 16198 | 16012 | 12388 | 12094 | 8289 |
| 100 | 120 | 11.13 | 25190 | 25190 | 23805 | 21407 | 21159 | 16371 | 13601 | 10995 | |
| 100 | 160 | 13.49 | 31019 | 31019 | 29310 | 26368 | 26058 | 20160 | 16750 | 13208 | |
| 100 | XXS | 17.12 | 40348 | 40348 | 38129 | 34298 | 33892 | 26230 | 21786 | 17549 | |
| 125 | STD | 40 | 6.55 | 11561 | 11561 | 10921 | 9825 | 9708 | 7510 | 6243 | 5038 |
| 125 | XS | 80 | 9.53 | 17060 | 17060 | 16122 | 14503 | 14331 | 11093 | 9212 | 7421 |
| 125 | 120 | 12.70 | 23130 | 23130 | 21855 | 19657 | 19430 | 15034 | 12492 | 10059 | |
| 125 | 160 | 15.88 | 29407 | 29407 | 27787 | 24997 | 24701 | 19113 | 15881 | 12795 | |
| 125 | XXS | 19.05 | 35897 | 35897 | 33926 | 30516 | 30158 | 23337 | 19388 | 15620 | |
| 150 | STD | 40 | 7.11 | 10550 | 10550 | 9928 | 8924 | 8819 | 6828 | 5370 | 4568 |
| 150 | XS | 80 | 10.97 | 16474 | 16474 | 15571 | 14007 | 13842 | 10707 | 8895 | 7165 |
| 150 | 120 | 14.27 | 21745 | 21745 | 20553 | 18448 | 18265 | 14138 | 11747 | 9460 | |
| 150 | XXS | 160 | 18.26 | 28325 | 28325 | 26768 | 24074 | 23784 | 18410 | 15296 | 12319 |
| 200 | 20 | 6.35 | 7138 | 7138 | 6745 | 6063 | 5994 | 4637 | 3852 | 3100 | |
| 200 | 30 | 7.04 | 7924 | 7924 | 7489 | 6732 | 6656 | 5147 | 4279 | 3445 | |
| 200 | STD | 40 | 8.18 | 9246 | 9246 | 8737 | 7855 | 7765 | 6008 | 4995 | 4024 |
| 200 | 60 | 10.31 | 11741 | 11741 | 11093 | 9977 | 9860 | 7627 | 6339 | 5105 | |
| 200 | XS | 80 | 12.70 | 14572 | 14572 | 13766 | 12388 | 12237 | 9474 | 7868 | 6338 |
| 200 | 100 | 15.09 | 17452 | 17452 | 16488 | 14834 | 14655 | 11341 | 9426 | 7593 | |
| 200 | 120 | 18.26 | 21345 | 21345 | 20174 | 18148 | 17935 | 13876 | 11527 | 9288 | |
| 200 | 140 | 20.62 | 24308 | 24308 | 22971 | 20656 | 20415 | 15799 | 13125 | 10569 | |
| 200 | XXS | 22.23 | 26334 | 26334 | 24877 | 22386 | 22124 | 17115 | 14221 | 11458 | |
| 200 | 160 | 23.01 | 27340 | 27340 | 25838 | 23240 | 22964 | 17769 | 14765 | 11892 | |
| 250 | 20 | 6.35 | 5698 | 5698 | 5388 | 4844 | 4789 | 3707 | 3080 | 2480 | |
| 250 | 30 | 7.8 | 7028 | 7028 | 6642 | 5974 | 5905 | 4568 | 3796 | 3059 | |
| 250 | STD | 40 | 9.27 | 8385 | 8385 | 7923 | 7131 | 7048 | 5450 | 4527 | 3652 |
| 250 | XS | 60 | 12.7 | 11596 | 11596 | 10955 | 9853 | 9736 | 7538 | 6263 | 5043 |
| 250 | 80 | 15.09 | 13863 | 13863 | 13098 | 11781 | 11644 | 9012 | 7483 | 6028 | |
| 250 | 100 | 18.26 | 16922 | 16922 | 15992 | 14386 | 14214 | 10996 | 9136 | 7359 | |
| 250 | 120 | 21.44 | 20036 | 20036 | 18934 | 17032 | 16825 | 13022 | 10817 | 8716 | |
| 250 | XXS | 140 | 25.4 | 23998 | 23998 | 16474 | 20394 | 20153 | 15599 | 12960 | 10438 |
| 250 | 160 | 28.58 | 27229 | 27229 | 25734 | 23143 | 22875 | 17700 | 14703 | 11844 | |
| 300 | 20 | 6.35 | 4795 | 4795 | 4534 | 4072 | 4024 | 3114 | 2591 | 2088 | |
| 300 | 30 | 8.38 | 6359 | 6359 | 6008 | 5402 | 5540 | 4134 | 3431 | 2763 | |
| 300 | STD | 9.53 | 7241 | 7241 | 6842 | 6153 | 6084 | 4706 | 3914 | 3149 | |
| 300 | 40 | 10.31 | 7854 | 7854 | 7421 | 6676 | 6601 | 5015 | 4244 | 3417 | |
| 300 | XS | 12.70 | 9722 | 9722 | 9191 | 8268 | 8165 | 6318 | 5250 | 4230 | |
| 300 | 60 | 14.27 | 10969 | 10969 | 10363 | 9322 | 9212 | 7131 | 5925 | 4768 | |
| 300 | 80 | 17.48 | 13525 | 13525 | 12850 | 11492 | 11362 | 8792 | 7303 | 5884 | |
| 300 | 100 | 21.44 | 16736 | 16736 | 15819 | 14227 | 14062 | 10879 | 9040 | 7283 | |
| 300 | XXS | 120 | 25.4 | 20015 | 20015 | 18913 | 17011 | 16811 | 13008 | 10804 | 8702 |
| 300 | 140 | 28.58 | 22682 | 22682 | 21435 | 19278 | 19051 | 14744 | 12244 | 9866 | |
| 300 | 160 | 33.32 | 26740 | 26740 | 25273 | 22730 | 22461 | 17383 | 14441 | 11630 | |
| 350 | 10 | 6.35 | 4361 | 4361 | 4120 | 3707 | 3665 | 2831 | 2356 | 1895 | |
| 350 | 20 | 7.92 | 5457 | 5457 | 5161 | 4644 | 4589 | 3548 | 2949 | 2377 | |
| 350 | STD | 30 | 9.53 | 6580 | 6580 | 6222 | 5595 | 5533 | 4279 | 3555 | 2866 |
| 350 | 40 | 11.13 | 7717 | 7717 | 7310 | 6559 | 6477 | 5016 | 4168 | 3355 | |
| 350 | XS | 12.70 | 8833 | 8833 | 8351 | 7510 | 7421 | 5739 | 4768 | 3845 | |
| 350 | 60 | 15.09 | 10541 | 10541 | 9963 | 8964 | 8861 | 6855 | 5691 | 4589 | |
| 350 | 80 | 19.05 | 13421 | 13421 | 12684 | 11410 | 11272 | 9723 | 7248 | 5836 | |
| 350 | 100 | 23.83 | 16949 | 16949 | 16019 | 14407 | 14242 | 11017 | 9157 | 7372 | |
| 350 | 120 | 27.79 | 19933 | 19933 | 18837 | 16943 | 16743 | 12960 | 10762 | 8675 | |
| 350 | 140 | 31.75 | 22964 | 22964 | 21703 | 19519 | 19292 | 14931 | 12402 | 9990 | |
| 350 | 160 | 35.71 | 26051 | 26051 | 24618 | 22144 | 21883 | 16936 | 14069 | 11334 | |
| 400 | 10 | 6.35 | 3810 | 3810 | 3603 | 3238 | 3197 | 2474 | 2060 | 1660 | |
| 400 | 20 | 7.92 | 4768 | 4768 | 4507 | 4051 | 4004 | 3100 | 2577 | 2074 | |
| 400 | STD | 30 | 9.53 | 5746 | 5746 | 5429 | 4885 | 4830 | 3734 | 3100 | 2501 |
| 400 | XS | 40 | 12.70 | 7703 | 7703 | 7283 | 6545 | 6470 | 5009 | 4126 | 3349 |
| 400 | 60 | 16.66 | 10176 | 10176 | 9618 | 8654 | 8550 | 6614 | 5498 | 4430 | |
| 400 | 80 | 21.44 | 13208 | 13208 | 12478 | 11224 | 11093 | 8585 | 7131 | 5746 | |
| 400 | 100 | 26.19 | 16274 | 16274 | 15378 | 13835 | 13670 | 10576 | 8785 | 7076 | |
| 400 | 120 | 30.96 | 19409 | 19409 | 18341 | 16481 | 16302 | 12616 | 10480 | 8440 | |
| 400 | 140 | 36.53 | 23130 | 23130 | 21855 | 19657 | 19430 | 15034 | 12492 | 10059 | |
| 400 | 160 | 40.49 | 25824 | 25824 | 24404 | 21952 | 21697 | 16784 | 13945 | 11238 | |
| 450 | 10 | 6.35 | 3383 | 3383 | 3197 | 2873 | 2839 | 2198 | 1826 | 1474 | |
| 450 | 20 | 7.92 | 4230 | 4230 | 3996 | 3597 | 3555 | 2749 | 2287 | 1839 | |
| 450 | STD | 9.53 | 5099 | 5099 | 4816 | 4334 | 4286 | 3314 | 2756 | 2219 | |
| 450 | XS | 30 | 11.13 | 5967 | 5967 | 5643 | 5071 | 5016 | 3879 | 3225 | 2598 |
| 450 | 12.70 | 6835 | 6835 | 6456 | 5808 | 5739 | 4437 | 3686 | 2969 | ||
| 450 | 40 | 14.27 | 7696 | 7696 | 7276 | 6545 | 6463 | 5002 | 4155 | 3349 | |
| 450 | 60 | 19.05 | 10349 | 10349 | 9784 | 8799 | 8695 | 6725 | 5588 | 4499 | |
| 450 | 80 | 23.83 | 13043 | 13043 | 12326 | 11086 | 10955 | 8475 | 7042 | 5670 | |
| 450 | 100 | 29.36 | 16219 | 16219 | 15323 | 13787 | 13622 | 10542 | 8757 | 7055 | |
| 450 | 120 | 34.93 | 19464 | 19464 | 18389 | 16543 | 16350 | 12650 | 10507 | 8468 | |
| 450 | 140 | 39.67 | 22282 | 22282 | 21056 | 18941 | 18713 | 11483 | 12030 | 9694 | |
| 450 | 160 | 45.24 | 25638 | 25638 | 24225 | 21793 | 21531 | 16660 | 13842 | 11155 | |
| 500 | 10 | 6.35 | 3038 | 3038 | 2873 | 2574 | 2556 | 1977 | 1640 | 1323 | |
| 500 | STD | 20 | 9.53 | 4582 | 4582 | 4327 | 3893 | 3852 | 2976 | 2474 | 1991 |
| 500 | XS | 30 | 12.70 | 6139 | 6139 | 5801 | 5216 | 5154 | 3989 | 3314 | 2666 |
| 500 | 40 | 15.09 | 7317 | 7317 | 6911 | 6215 | 6146 | 4754 | 3948 | 3183 | |
| 500 | 60 | 20.62 | 10080 | 10080 | 9522 | 8564 | 8468 | 6552 | 5443 | 4382 | |
| 500 | 80 | 26.19 | 12898 | 12898 | 12188 | 10962 | 10831 | 8385 | 6966 | 5608 | |
| 500 | 100 | 32.54 | 16171 | 16171 | 15287 | 13746 | 13580 | 10514 | 8730 | 7035 | |
| 500 | 120 | 38.10 | 19085 | 19085 | 18037 | 16226 | 16033 | 12409 | 10307 | 8302 | |
| 500 | 140 | 44.45 | 22475 | 22475 | 21242 | 19106 | 18879 | 14614 | 12140 | 9777 | |
| 500 | 160 | 50.01 | 25450 | 25450 | 24094 | 21675 | 21421 | 16577 | 13766 | 11093 | |
| 600 | 10 | 6.35 | 2529 | 2529 | 2391 | 2150 | 2129 | 1647 | 1364 | 1102 | |
| 600 | STD | 20 | 9.53 | 3810 | 3810 | 3603 | 3238 | 3197 | 2474 | 2060 | 1660 |
| 600 | XS | 12.70 | 5097 | 5097 | 4816 | 4334 | 4286 | 3314 | 2756 | 2219 | |
| 600 | 30 | 14.27 | 5739 | 5739 | 5423 | 4878 | 4823 | 3734 | 3100 | 2494 | |
| 600 | 40 | 17.48 | 7055 | 7055 | 6670 | 5994 | 5925 | 4589 | 3810 | 3066 | |
| 600 | 60 | 24.61 | 10018 | 10018 | 9467 | 8516 | 8420 | 6511 | 5409 | 4361 | |
| 600 | 80 | 30.96 | 12691 | 12691 | 12002 | 10783 | 10659 | 8254 | 6856 | 5519 | |
| 600 | 100 | 38.89 | 16102 | 16102 | 15220 | 13690 | 10528 | 10466 | 8695 | 7007 | |
| 600 | 120 | 46.02 | 19223 | 19223 | 18168 | 16336 | 16150 | 12491 | 10383 | 8364 | |
| 600 | 140 | 52.37 | 22048 | 22048 | 20835 | 18741 | 18520 | 14331 | 11906 | 9591 | |
| 600 | 160 | 59.54 | 25279 | 25279 | 23888 | 21489 | 21235 | 16433 | 13649 | 10996 |
›Dimensions & Weight
Dimension Tolerance of API 5L X65 Pipe
| API 5L X65 Pipes types | API 5L X65 Pipes Size (mm) | API 5L X65 Pipes Size (mm)_2 | Tolerances |
|---|---|---|---|
| Hot rolled API 5L X65 Seamless Pipes | OD | <50 | ±0.50mm |
| Hot rolled API 5L X65 Seamless Pipes | OD | ≥50 | ±1% |
| Hot rolled API 5L X65 Seamless Pipes | WT | <4 | ±12.5% |
| Hot rolled API 5L X65 Seamless Pipes | WT | ≥4~20 | +15%, -12.5% |
| Hot rolled API 5L X65 Seamless Pipes | WT | >20 | ±12.5% |
| Cold drawn API 5L X65 Seamless Pipes | OD | 6~10 | ±0.20mm |
| Cold drawn API 5L X65 Seamless Pipes | OD | 10~30 | ±0.40mm |
| Cold drawn API 5L X65 Seamless Pipes | OD | 30~50 | ±0.45 |
| Cold drawn API 5L X65 Seamless Pipes | OD | >50 | ±1% |
| Cold drawn API 5L X65 Seamless Pipes | WT | <1 | ±0.15mm |
| Cold drawn API 5L X65 Seamless Pipes | WT | >1~3 | + 15%, – 10% |
| Cold drawn API 5L X65 Seamless Pipes | WT | >3 | + 12.5%, – 10% |
›Material Properties
Chemical Equation of API 5l x65 material
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| Grade | Composition, % | Composition, %_2 | Composition, %_3 | Composition, %_4 | Composition, %_5 | Composition, %_6 | Composition, %_7 | Composition, %_8 |
|---|---|---|---|---|---|---|---|---|
| Grade | C max | Mn max | P | P | S max | V max | Nb max | Ti max |
| Grade | C max | Mn max | min | max | S max | V max | Nb max | Ti max |
| B | 0.28 | 1.2 | – | 0.03 | 0.03 | c.d | c,d | d |
| X65 | 0.28 | 1.4 | – | 0.03 | 0.03 | f | f | f |
Mechanical Characteristics of x65 seamless pipe
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| Grade | Yield Strength Mpa | Yield Strength Mpa_2 | Tensile Strength Mpa | Tensile Strength Mpa_2 | Raito | Elongation |
|---|---|---|---|---|---|---|
| min | max | min | max | max | min | |
| BN | 245 | 450 | 415 | 655 | 0.93 | f |
| BQ | 245 | 450 | 415 | 655 | 0.93 | f |
| X65Q | 450 | 600 | 535 | 760 | 0.93 | f |

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