ASTM A755 PPGI Coil Prepainted Steel Coil Ppgi Color Coated Sheets

Color coated steel coils, also known as pre-painted steel or coil-coated metal, are composite

materials formed by applying protective and decorative coatings onto cold-rolled steel, galvanize

steel, or galvalume substrates through continuous roll coating and baking processes. These prod

-ucts combine structural strength with superior weather resistance for architectural, appliance,

and transportation applications.

A standard color coated coil consists of multiple functional layers

Product Classification

By Substrate:

1) Galvanized (GI)

   Zinc coating: 60-275g/m²

   Ideal for roofing/wall panels

2) Galvalume (GL)

    55% Al-Zn alloy coating (AZ150/AZ185)

    Superior heat/corrosion resistance

3) Cold Rolled (CR)

    Economical option for indoor applications

Coating Type

Common Applications

Divided into three main categories, our products include buildings and constructions,

transportation and electrical application.

For buildings and constructions, we provide workshop, agriculture warehouse, residential

precast unit, corrugated roof, wall, rainwater drainage pipe, door, door case, light steel

roof structure, folding screen, ceiling, elevator and stairway.

For transportation, we are able to provide inside decoration of auto and train, clapboard

and container.

And for electrical application, we are able to provide washing machine, switch cabinet,

instrument cabinet, air conditioning, micro-wave oven and refrigerator.