Cov Lus Qhia Tshwj Xeeb
| Lub npe khoom | Kauv Welded Hlau Yeeb Nkab |
| Tus Qauv | API5L, ASTM A106 Qib B, ASTM A53 Qib B, ASTM A270, ASTM A249, ASTM A511, ASTM A778, ASTM A312, ASTM A358, ASTM A409, ASTM A213, ASTM A790, ASTM A268, ASTM A269, ASTM A554, ASTM B338, ASTM B673, ASTM B674, ASTM B677, ASTM B675, ASTM B676, ASTM B690, ASTM A928, ASME B36.19, ASMEB36.10, ASTMA179/A192/A213/A210/370WP91, WP11, WP2GB5310-2009, GB3087-2008, GB6479-2013, GB9948-2018GB, GB8162-2008, GB/T17396-2009EN10216-5, EN10217-7, DIN 17456, DIN 17458 JIS G3463, JIS G3119, JIS G3446, JIS G3218, JIS G3218, JIS G3258 31, PIB 40, DEP 20, DEP 32,DNV-OS-F101 |
| Qib | Q195 = S195 / A53 Qib AQ235 = S235 / A53 Qib B / A500 Qib A / STK400 / SS400 / ST42.2Q345 = S355JR / A500 Qib B Qib C |
| Txoj kab uas hla sab nraud | 1/8 - 126 nti |
| Phab ntsa tuab | 0.4-40 hli |
| Ntev | 5.8 ~ 12.0 m los yog raws li kev hloov kho |
| Kev Kho Mob Nto | Zoo tshaj plaws (bared, oiled, xim pleev xim, 3LPE, lossis lwm yam kev kho mob tiv thaiv xeb) |
| Kev Tshuaj Xyuas | Nrog rau Kev Tshuaj Lom Zem thiab Kev Tshawb Fawb Txog Khoom Siv Kho Tshuab; Kev Tshawb Fawb Txog Qhov Ntev thiab Kev Pom Kev, kuj tseem muaj Kev Tshawb Fawb Tsis Zoo. |
Daim Ntawv Thov
Cov qauv, Cov haujlwm fais fab kis tau hluav taws xob, Piling, Dej, Roj & roj pipeline engineering, Mechanical kev lag luam, Cov haujlwm hauv nroog, Txoj kev thiab nws cov chaw pabcuam, thiab lwm yam.
Cov khoom siv kho tshuab
| QIB HLAU | Lub zog tawm los, min. psi (MPa) | Tensil zog, min. psi (MPa) | Kev ntev hauv 2 nti., feeb. % | Yam tsawg kawg nkaus cuam tshuam zog KV J | ||
| ntawm qhov kub thiab txias ntawm | ||||||
| -20 | 0 | 20 | ||||
| S235JRH | 235 | 360 | 24% | – | – | 27 |
| S275JOH | 275 | 430 | 20% | – | 27 | – |
| S275J2H | 355 | 510 | 20% | 27 | – | – |
| S355JOH | 355 | 510 | 20% | – | 27 | – |
| S355J2H | 355 | 510 | 20% | 27 | – | – |
| S355K2H | 355 | 510 | 20% | 40 | – | – |
Kev kos duab ntxaws ntxaws
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API5L Cov Yeeb Nkab Hlau Carbon / ERW Yeeb Nkab
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ASTM A53 Qib A & B Cov Yeeb Nkab Hlau ERW Yeeb Nkab
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Cov Yeeb Nkab Dej Tua Hluav Taws / Cov Yeeb Nkab ERW
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A36 Lub Hoobkas Hlau Phaj Kub
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A106 Crosshole Sonic Logging Welded Tube
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API 5L QIB B YEEB
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ASTM A106 Qib B Seamless Yeeb Nkab
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SSAW Cov Yeeb Nkab Hlau / Cov Yeeb Nkab Weld Kauv












