304 stainless steel tube JIS 1)Standard:ASTM,AISI,GB,DIN,JIS 2)OD:6mm-1220mm 3)Thkness:0.5mm-50mm Stainless Steel Tube: 1.Material:201,202,304,316L,430,etc 2.OD:6-159mm Thickness:0.3-3.0mm 3.Surface:Mirror,Satin/HairlineFrom the nature, To the excellence NameStainless Steel TubeItemsSquare pipes, round tubes, oval pipes, special shaped pipes, empaistic pipes, fittingsStandardASTM A554, A249, A269 ...