... .4-6.0mm 3)Length:2-16m 4)Certificate:ISO9001 stainless steel pipes/tubes1.Material: 201, 202, 304,304L, 316,316L 430 ... #,320#,240#,180#,80# and hair line.2)Applied field:Stainless steel welded pipes for food industry,supply and drainage water pipe ... ,furnishing,machinery as well as liquid and gas transport,vehicle vent-pipe,construction decoration,traffic equipments,etc3)Specifications:(or according to ...