Welded Stainless Steel Pipe: 1) ISO9001:2008,PED 2) Export widely to USA,EUROPE,CANADA,MID-EAST,JAPAN,etc NameStainless Steel pipeStandardASTM A554, A249, A269 and A270, A312,A778Material 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 Diameter10mm--762mmThickness0.6mm - 80mmLength5.8-6.1 m or as customers' request Tolerancea) ...