... 201 stainless steel welded pipe Size: O.D: 1/4" - 30" (inch) (6-830 mm) Standard:ASTM, AISN, DIN, JIS, EN, GB 201 stainless steel ... welded pipeSize: O.D: 1/4" - 30" (inch) (6-830 mm) Standard:ASTM, AISN, DIN, ... Capacity: 10000 tons/yearMillcertificate: EN 10204.3.1 STANDARDS: ASTM, AISN, DIN, JIS, EN, GB GRADE : 200 ... TERM: FOB , CIF(BY SEA) 201 stainless steel welded pipe