... price . Specifications1)Commodity:welded Stainless Steel Tube 2))Material: 304,316L,304L,316,321,310S,etc 3)Thickness: 0.5mm-20mm ... : 1m-12m Welded Stainless Steel TubeMaterial Grade 304,304L,316 ,316L,321,310S and so on.Standard ASTM A312, A554, A249 ... resistant, low temperature resistant, corrosion resistant and so on. Welded 316L welded stainless steel pipe