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河北中海钢管制造股份有限公司隶属于河北中海集团,总公司位于中国管道装备制造基地:河北沧州盐山!始建于上世纪90年代,自成立以来,一直专注于钢管的生产加工制造。产品已获得了API ISO CCS BV CE等权威机构认证,参与了众多的工程项目建设,出口到几十个国家和地区!其自主研发的无缝管最大口径可以做到914!
API SPEC 5L无缝管
●标准: API SPEC 5L ● 用途: 用于石油、天然气工业中的气、水、油输送 用于油井中抽取石油或天然气。套管用作油气井的井壁。 |
●化学成分,机械性能 |
PSL | Grade | Chemical composition(%)化学成分 | Mechanical properties机械性能 | C | Mn | P | S | Ti | Yield strength | Tensile strength | Elongation | 屈服强度 | 抗拉强度 | 伸长率 | 规范水平 | Max | Max | Max | Max | Max | MPa | MPa | δ(%) | Min | Max | Min | Max | PSL1 | B | 0.28 | 1.20 | 0.030 | 0.030 | 0.04 | 241 | | 414 | | See API SPEC 5L 查API SPEC 5L | X42 | 0.28 | 1.30 | 0.030 | 0.030 | 0.04 | 290 | | 414 | | X46 | 0.28 | 1.40 | 0.030 | 0.030 | 0.04 | 317 | | 434 | | X52 | 0.28 | 1.40 | 0.030 | 0.030 | 0.04 | 359 | | 455 | | X56 | 0.28 | 1.40 | 0.030 | 0.030 | 0.04 | 386 | | 490 | | X60 | 0.28 | 1.40 | 0.030 | 0.030 | 0.04 | 414 | | 517 | | X65 | 0.28 | 1.40 | 0.030 | 0.030 | 0.04 | 448 | | 531 | | X70 | 0.28 | 1.40 | 0.030 | 0.030 | 0.06 | 483 | | 565 | | PSL2 | B | 0.24 | 1.20 | 0.025 | 0.015 | 0.04 | 241 | 448 | 414 | 758 | See API SPEC 5L 查API SPEC 5L | X42 | 0.24 | 1.30 | 0.025 | 0.015 | 0.04 | 290 | 496 | 414 | 758 | X46 | 0.24 | 1.40 | 0.025 | 0.015 | 0.04 | 317 | 524 | 434 | 758 | X52 | 0.24 | 1.40 | 0.025 | 0.015 | 0.04 | 359 | 531 | 455 | 758 | X56 | 0.24 | 1.40 | 0.025 | 0.015 | 0.04 | 386 | 544 | 490 | 758 | X60 | 0.24 | 1.40 | 0.025 | 0.015 | 0.04 | 414 | 565 | 517 | 758 | X65 | 0.24 | 1.40 | 0.025 | 0.015 | 0.06 | 448 | 600 | 531 | 758 | X70 | 0.24 | 1.40 | 0.025 | 0.015 | 0.06 | 483 | 621 | 565 | 758 | X80 | 0.24 | 1.40 | 0.025 | 0.015 | 0.06 | 552 | 690 | 621 | 827 |
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联系人杨先生 手机 15081473595