Commodites: ASTM TP312,304stainless seamless steel pipe steel pipe OD: 6mm-612mm W.T: ... TP202,TP304 Specifications : ASTM TP312,304stainless seamless steel pipeCommodites: Stainless steel welded pipe,stainless seamless steel pipeOD: 6mm-612mmW.T:1mm- ... A213,A511,A269Surface: Polish ,mirror face,cold rollingUsed : Chemical industry , decorative. foodstuff,oil ,waterconservancy and so onPayment: T/T Or L ...