... Steel Pipe: 1.Size: 9.5mm-219mm 2.Thinkness: From 0.5mm to 3mm. 3.material in SS201, SS301, SS304,SS316 1, ... Diameter:9.5mm to 219mm.2. Thickness: 0.25mm to 2.0mm.3.Length: 3000mm to 6000mm, or option.4 ... : SS201, SS301, SS304,SS304L. SS316, SS316L.6.Finish: Hairline satin,#80, #18, #240, # 320,# 400, # 600 polish7.Package: ... pictures12. Pack photos:13: Factory pictrue: stainless erw steel pipe