... thickness:0.17-3mm Surface:Satin,HL,BA,mirror polished stainless steel round pipe, square pipe, stainless steel ornamental pipe; welded stainless steel pipe1)Standard: ASTM;JIS;DIN 2) Grade: ... requests) 6) Surface: 180#,240#,320#,400#,600#,Satin polish, Mirror polish, HL, etc7) Packing: Each in a plastic bag (option ... good. Tubes can be bended, enlarged, shrunk, and staved. 430 stainless steel pipe