GB/T9711 LSAW Steel Pipe
GB/T9711 LSAW Steel Pipe O.D: 16" - 56" (406.4- 1422mm) W.T: 0.25" - 2" (6.35 - 50.8mm) Length: 6 - 12.3 meter, SRL, DRL Standard: GB/T9711-2011 PSL1/PSL2, API 5L PSL1/ PSL2 LSAW Steel Pipe Grade: GB/T9711:L245/L245M/L245N,L290/L290M/L290N,L360/L360M/L360N, L415/L415M/L415N, L450/L450M/L450N, L485/L485M/L485N, L555/L555M Equal to API 5L: Gr.B, X42, X52, X60, X65, X70, X80, PSL1 API 5L: Gr.BM, X42M, X52M, X60M, X65M, X70M, X80M, PSL2



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