stainless steel pipe: 1.OD: 6-830mm 2.Thinkness: 1-80mm. 3.Material: SS304, SS316 4.Finish:Satin poli Stainless Steel Pipe:1.Diameter:6-830mm.2. Thickness: 1mm to 80mm.3.Length: 3000mm to 6000mm, or option.4.Tolerance: OD: +- 0.2mm, WT: +-0.05mm, Length: +-5mm.5. Material: SS201, SS301, SS304,SS304L. SS316, SS316L.6.Finish: Hairline satin,#80, #18, #240, # 320,# 400, # 600 polish7.Package: ...