stainless steel pipe 1)Standard:ASTM,AISI,GB,DIN,JIS 2)OD:10mm-660mm 3)Thicknes: ... .D. 1-20mm x1-20mm W.T. 0.8-10mmStandardASTM/A249, A312, GB151, GB12771, HG20537MaterialGrade: 304, 304L,310s 316, 316L,321 ... : ± 0.0-4.5mmnameShaped pipesSize RangeOutside dimensions: As customers' requestsStandardASTM/A249, A312, GB151, GB12771, HG20537MaterialGrade: 304, 304L,310s 316, 316L,321 ...