ID 508mm PPGI Coils Pre-painted Galvanized steel coil

Color coated substrate characteristics:

Electroplating zinc substrate: thin coating, corrosion resistance is not as good as hot dip galvanized substrate;

Hot dip galvanized substrate: the thin Steel Plate is immersed in the melted zinc groove, so that the surface adhesion of a layer of zinc, this Galvanized Plate has good coating tightness and weldability.

Hot aluminized zinc substrate:
The product is plated with 55%AL-Zn, which has excellent corrosion resistance and its service life is more than four times that of ordinary galvanized steel. It is the replacement product of galvanized sheet.

Product features:

(1) Has good durability, corrosion resistance and Galvanized Steel Plate compared with longer life;
(2) Has good heat resistance, compared with galvanized steel plate at high temperature is not easy to change color;
(3) Good thermal reflectivity;
(4) It has similar processing and spraying properties to galvanized steel plate;
(5) Good welding performance.
(6) With good performance price ratio, durable performance and very competitive price. Therefore, architects, engineers and manufacturers have been widely used in industrial buildings, steel structures and civil facilities such as: garage doors, guttering and roofs.

Products specification