ASTM A312 Seamless Stainless Steel Pipe 1)TP304,TP304L,TP316L,TP321,TP310S 2)O.D: 6- ... 3)W.T:0.8-50mm DescriptionASTM A312/ A213 Seamless Stainless Steel Pipe Supply Capacity10000 tons/yearProcess Methodcold drawn and cold rolledOut Diameter6 ... covers every process of the manufacturing-Raw material inspection,cutting,bending,sizing,shot blasting,beveling,coating,marking,packing,delivery.After Sales ...