ASTM A213 TP321 stainless seamless steel pipematerial:AISI201,304 304L 316 316L 310S 321 package: in wooden cases MOQ:1ton 01Commodity: ASTM A213 TP321 stainless seamless steel pipe02Process method: Cold Drawn03Surface finish: Annealed / cold pilgered / manual polished / mechanical polished04Materials:AISI 201 202 304, 304L, 316, 316L, 321, 310S, 05Standards: DIN,ASTM,JIS, etc06SIZEOuter Diameter ...