304 stainless steel bar 1.Certificate: ISO 9001:2008 2.High quality and competitive price 3.Standard:GB,ASTM,JIS.AISI,DIN,EN 304 stainless steel bar 304 stainless steel bar specification1. Grade: AISI304, 304L,316,316L,321,410,420 ect. 2.Starndard: ASTM,JIS,GB,EN,AISI3.Surface: Bright,Polished,Turn smooth(Peeled),Brush,Mill,Pickled4. Length: 2m-12m or random.5. Application:Foodstuff, gas, ...