... stainless steel industrial welded pipe 1.OD: 6mm to 127mm 2.Wall thickness: 0.4mm to 2.5mm 3.Material: 201,304,316 ... ,ect stainless steel industrial welded pipe description: 1) Standard: JIS, ... 4) Material: 201,202,301,304,304L,321,316,316L,4305) Surface: mirror polish,satin finish6) Application ... mold as the customers’ requirement stainless steel industrial welded pipe