... galvanized steel coilStandardASTM , JIS ,GB,AISIGradeASTMA 653 , ASTMA 792 , JIS G3302 SGCC, DX51D-Z, Q195Thickness0.30mm-2.00mmWidth 900mm-1250mm PPGI base metalGalvanized steel coils ... , aluzinc steel coilsZinc coatingZ50-Z275 steel coil ID450mm,508mm,610mmColor optionsRal number or ...