PPGI Coils, RAL9002 White Prepainted Galvanized Steel Coil

The prepainted steel plate in coil is a product obtained by subjecting a hot-dipped galvanized steel sheet, and galvalume steel sheet, or an aluminum sheet to a surface chemical treatment (coating), followed by baking and curing. Unrolling → Stitching machine → Entrance loop → Pretreatment → Initial coating → Bake → Cool down → Fine coating → Bake → Embossed film → Export loop → Inspection station → Cut → Coiling The total thickness of the pre-panted galvanized steel coil is composed of the base steel – coating -primer – top paint – protective layer thickness. The top paint thickness is 10-25μm, and the back paint thickness is 5-20μm. The thinner the base steel thickness, the higher the price of the ppgi steel coil, because the processing cost becomes higher. * Usually, the paint coating material is polyester (PE) and the color of the back paint is white grey. The color can be customized according to th…

Galvalume Steel Coil Prepainted Steel Coil Galvanized Steel Coil Carbon Steel Coil Carbon Steel Plate