stainless steel coil 304 2b Grades: 200 series modification, 304, 304L, 316, 316L Surface: No.1, 2D, 2B,BA we have professional and strictly ... ,409,409L,410S,420,430,201,202,etc.2).Finish:2B,BA,HL,Brush,NO.1,NO.4,Mirror,8K, etc ... :ASME, ASTM, EN ,BS,GB,DIN, JIS etc. stainless steel coil 304 2b