... Manufacture Standard:JIS,GB,DIN,ASTM,EN,AISI welded INOX 201 stainless steel pipe,201 welded tube erw 0.27mm 17mm tube Manufacture ... Standard:JIS,GB,DIN,ASTM,EN,AISI welded INOXenough nicklelong ... Min. 0.5mm ~ Max. 50mm)StandardASTM A 268 (Seamless and Welded Ferritic Stainless Steel Tubing For General Service)TP405 / TP410 / TP429 ...