Stainless steel welded pipe Material: Stainless Steel OD: 6mm-2500mm thickness: 1mm-150mm Standard :JIS ASTM 304L 316 316L 317 317L 304 Stainless steel welded pipe 1.Material:201,202,302,304,304L,304N,305,308,309,309S,310,310S,314,316,316L, 316Ti,316Nb,316N,316LN,317,321,347,405,429,430,444,446,410,420,431 2.Standards:AISI,ASTM,GB, JIS, DIN 3.Process method: cold drawn/cold pilgered 4.OD:1-5000mm ...