prepainted steel coil

pre-painted galvanized steel

As per JIS G3312 CGCC or EN DX51D

Coil Weight: 3-8MT

Coil ID: 610/508mm

Any RAL Color

Coating: Z60-180

Paint: 25+/-5 microns on Top & 7+/-2 microns on Bottom

1, Introduction:Color coated steel coils(sheets), i.e. PPGI, also called prepainted steel coils(sheets), are made of galvanized steel coils(sheets) with polymer coatings as surface. It’s a new enclosure material and building board with characteristics of light-weighted, heat preserved&insulated, easily installed with bright colors.

2, Production Process:Pretreatment(Degreasing)—Drying—Chromating—Paint Basic Oil—Cooling—Drying—Color Coating—Cooling—Film-covering—Rolling Up

4, Characteristics:
Good at corrosion resistence. Besides zinc coating of the basic plate of galvanized steel sheet, the color coating as the surface has double lifetime to ensure better anticorrosion effect.

With excellent cold bending molded manufacturablity, PPGI products can be processed or directly used as final product. As being light-weighted and conveniently transported, they’re widly used to replace wood to save energy.