201 stainless steel welded pipe 1)Size: 6mm-159mm 2)Standards:ASTM,DIN,JIS,G3463. 3)thickness:0.3-3.0mm 201 stainless steel welded tube Name201 stainless steel welded tbeStandardASTM A554, A249, A269 and A270, A312Material Grade201 ( Ni 0.8%),202 (Ni 3.5%~4.5%),301(Ni 5%)304 (Ni 8%, Cr 18%),316 (Ni 10%, Cr 18%),316L (Ni10%~14%),430Outer Diameter6mm--159mmThickness0.3mm - 3.0mmLength6m or as ...