Regular Specification: OD: 8-1016mm, Thickness: 0.3-26mm Main Grades: 201, 304, 304L, 321, 316, 316L, 316Ti, 317L, 310S, 904L, 430, 430F, 431, 440C, 409, 416, 303, 303Cu, 303Se Production Standard: BS EN 1127-1997, DIN2393-1-1994, DIN28181-1985, GB/T12770-1991, GB/T12771-2008, GB/T21832-2008, GB/T21835-2008, GB/T24593-2009 QB/T2467-1999, YB/T5363-2006 Finish: Pickled, Polish (200-800#)