... and medical industry,boiler heat exchanger,machinery and hardware fields7)Standard: Standard: AISI, ASTM, DIN, GB, JIS, And SUS, etc CommodityASTM ... plate/sheet ,Surface: 2B, BA, NO.4, NO.3 StandardAISI, ASTM, BS, DIN, JIS, ENMaterialTP304, TP304L, TP310 / S, TP316L, ... 2B 3.0mm Stainless Steel Plate,ASTM Standard.Stainless Steel Plates/Sheets in Standard exporting packing(or in colients demands) ...