Cold Rolled and Hot Rolled AZ100 Pre-Painted Aluzinc Galvalume Color coated Steel Coil PPGL

Color Coated Aluminum Zinc Steel Coil Pre-Painted Gavalume Sheet/strips

Shandong Zhongli Steel Group has delivered high-quality, long-lasting pre-painted steel sheet and painted steel coils with a high-grade finish that is uniform in color, gloss, texture and thickness. These durable products combine the strength of steel, the protection against corrosion and the beauty of color into the ideal product for you. Our prepainted steel products are available in a variety of material thicknesses, widths, and lengths as we offer multi-blanking and slitting services.

Galvanized plate and aluminum zinc plate difference: Galvanized plate and galvanized plate mainly lies in the difference between the coating, galvanized plate surface evenly distributed a layer of zinc material, the base metal plays an anode protection role, that is to say, zinc material substitution corrosion protection of the use of the base metal, only when all the zinc corrosion can be damaged to the inside of the base metal The surface coating of the aluminized zinc plate is composed of 55% aluminum,43.5% zinc and a small amount of other elements. The surface of the aluminized zinc coating is honeycomb structure, which is composed of aluminum Containing zinc, in this case, aluminium zinc plating coating has anodic protection role, but on the other hand due to the shrinking of zinc content on the one hand, because of the zinc material by aluminum bag not the role of electrolysis anode protection so greatly reduced, so once the aluminium zinc plate is cut, the cut off the edge of the protection of basic loss was will soon be under the condition of corrosion, so aluminium zinc plate should be as little as possible Cutting, once cutting after the application of anti-rust paint or zinc rich paint to protect the edge, to make the plate life extension

Prepainted steel sheet is coated with organic layer, whichprovides higher anti-corrosion property and a longer lifespanthan that of galvanized steel sheets.
The base metals for prepainted steel sheet consist of cold-rolled, HDG electro-galvanized and hot-dip alu-zinc coated.The finish coats of prepainted steel sheets can be classifiedinto groups as follows : polyester, silicon modified polyesters,polyvinylidene fluoride, high-durability polyester, etc.

The production pro¢ess has evolved from one-coating-and-one-baking to double-coating-and-double-baking, and eventhree coating

The color of the prepair & ed steel sheet has a very wide selection,like orange, cream-colofed, dark sky blue, sea blue, bright red,brick red, ivory white, porcelain blue, etc.

The prepainted steel sheets can also be classified into groupsby their surface textures, namely regular prepainted sheets,embossed sheets and printed sheets.
The prepainted steel heets are mainly provided for variouscommercial purposes of architectural construction,electrical household applianges, transportation, etc.

Construction: roofs, walls, garages, sound insulation walls, pipes and modular houses, etc

Automobile: muffler, exhaust pipe, wiper accessories, fuel tank, truck box, etc

Home appliances: refrigerator backboard, gas stove, air conditioner, electronic microwave oven, LCD frame, CRT explosion-proof belt, LED backlight, electrical cabinet, etc

Agricultural use: piggery, chicken coop, granary, greenhouse pipes, etc

Other: heat insulation cover, heat exchanger, dryer, water heater, etc