Certification: API 5L PSL1, PSL2, API 5CT, ISO, CE, DIN, JIS Carbon Steel Pipe, Casing, Oil Pipe, Gas Pipe, Pipe, Pipes , Steel Pipes1.OD: 219-3620mm,WT: 6-30mm;2.Standard:API 5L PSL1,ASTM A53,ASTM A2 ... ...
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Spiral welded steel pipe/ERW steel pipe/LASW steel pipe/Seamless steel ...
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