Stainless Steel Pipe 1)O.D.:133-630mm 2)Thickness:4 ... Standard:AISI,JIS,DIN,EN and so on 304L Stainless Steel Pipe Other Features:1) Arts and crafts:cold-rolled;2 ... 202 (Ni 3.5%~4.5%), 301(Ni 5%) 304 (Ni 8%, Cr 18%),316 (Ni 10%, Cr 18%), ... 3.0mmLength6m or as customers' requestMaterial 201, 202, 301(1Cr17Ni17) , 304(0Cr18Ni9) ,304L(00Cr19Ni10) ,321(1Cr18Ni9Ti), TP316l(0Cr17Ni12Mo2) ,316L(00Cr17Ni14Mo2), ...