304/316L stainless steel pipe 1.Material:300,200,400series 2 ... 316L stainless steel pipe China Dimension,thickness,length,material, and so on, all of those can be customized as per your requests. Stainless steel pipe(seamless ... :201,202,301,304,304L, 309S,310S,316L,321,430 and so onStandard:ASTM,GB,JIS ... requiredMaterial:201,202,301,304,304L, 309S,310S,316L,321,430 and so onStandard:ASTM,GB,JIS,DINSurface ...