Galvanized steel coil SGCC standard: AISI ASTM JIS GB steel grade: SPCC SPGC SPCD SPHC SGCC DX51D+Z T:0.2-2.0mm W:500-1250mm Galvanized steel coil SGCCstandard: AISI ASTM JIS GBsteel grade: SPCC SPGC SPCD SPHC SGCC DX51DT:0.2-2.0mmW: 500mm, 600mm,900mm,1000mm, 1200mm, 1219mm, 1250mm.Finish: Zinc coating Z60 to Z180 g/m2Chromated, unoiled, bright, regular spangle, tension levelledCoil ID: 508/ ...