SGCC CGCC Dx51d Prepainted Zinc Coated Rolled Hot Dipped Galvanized Steel Coil

Advantages of pre-coating roofing sheet

1.Color-coated coils conform to modern environmental protection concepts and have more advantages than traditional materials.

2.Strong corrosion resistance ‌ : After the surface is pre-treated with degreasing and phosphating, it is coated with organic coatings such as polyester (PE) and polyvinylidene fluoride (PVDF), effectively isolating air and moisture, and the anti-corrosion period can reach 10-20 years. The zinc alloy coated substrate treated by special processes further enhances its oxidation resistance. ‌ ‌

3.Convenient and fast construction: simple installation, saving time and labor.

4.Elegant and generous: The color coil has a rich variety of colors and can be customized according to needs, featuring an outstanding appearance effect.

5.Lightweight and high strength ‌ : The base plate of the color steel coil is made of galvanized steel coil or aluminum plate, and the structural stability is enhanced through cold embossing process. It not only maintains the mechanical strength of the steel (with outstanding compressive and bending resistance), but also significantly reduces the material weight, making it convenient for transportation and installation.