... ,JIS 2)OD:6mm-1220mm 3)Thkness:0.5mm-50mm Stainless Steel Tube: 1.Material:201,202,304,316L,430,etc 2 ... /HairlineFrom the nature, To the excellence NameStainless Steel TubeItemsSquare pipes, round tubes, oval pipes, special shaped pipes, empaistic pipes, fittingsStandardASTM A554, A249, A269 and A270Material ... orderValid timeValid time is 3 days for price usually. seamless stainless steel tube