... .Thickness: 0.14-4.0mm 2.Width: 20-1500mm 3.Materials: Zinc or AZ 50-275 ... or GL base,thickness:0.14-2.0mm,Width:20-1250mmColor Coated Galvanized Steel SheetJIS G3312,CGCC,Colour ... or GL base,thickness:0.14-2.0mm,Width:20-1250mmS250-550GD1) Thickness of Prepainted Steel Coil: 0. ... Coil: According to customer's needs Topside: 5microns primer+ (10-20)microns polyester. Backside: 5-8microns primer epoxy. 4) ...