The line pipe is used for conveying gas,water,and petroleun of both the oil and natual gas industries.
| line pipe |
StandardAPI SPEC 5L ApplicationIt is used for conveying gas,water,and petroleun of both the oil and natual gas industries. Tolerance on dimension | Standard | outside diameter | wall thickness tolerance | | API SPEC 5L | D<60.3 | +0.41mm-0.80mm | +15%S-12.5%S | | API SPEC 5L | D≥60.3 | ±0.75%D |
| Standard | grade | yield strengthMPa | tension strength | elongation% | impact energy | | API SPEC 5L | | PSL1 | | check API SPEC 5L table3 | | A25 | ≥172 | ≥310 | | A | ≥207 | ≥331 | | B | ≥241 | ≥414 | | X42 | ≥290 | ≥414 | | X46 | ≥317 | ≥434 | | X52 | ≥359 | ≥455 | | X56 | ≥386 | ≥490 | | X60 | ≥414 | ≥517 | | X65 | ≥448 | ≥531 | | X70 | ≥483 | ≥565 | | PSL2 | | Min | Max | Min | Max | Min | | B | 241 | 448 | 441 | 758 | 41(27) | | X42 | 290 | 496 | 414 | 758 | 41(27) | | X46 | 317 | 524 | 434 | 758 | 41(27) | | X52 | 359 | 531 | 455 | 758 | 41(27) | | X56 | 386 | 544 | 490 | 758 | 41(27) | | X60 | 414 | 565 | 517 | 758 | 41(27) | | X65 | 448 | 600 | 531 | 758 | 41(27) | | X70 | 483 | 621 | 565 | 758 | 41(27) | | X80 | 552 | 690 | 621 | 827 | 101(68) |
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line pipe
