Corrugated Galvanised Iron Galv Roofing Sheets With Pvc Painting

What are the classifications of galvanized sheets?

According to production and processing methods, it can be divided into the following categories:

1.Hot-dip galvanized steel sheet. The thin steel plate is immersed in the molten zinc tank, so that a thin steel plate with a layer of zinc adheres to the surface. At present, it is mainly produced by continuous galvanizing process, that is, continuous immersion of rolled steel sheets in a galvanized bath with molten zinc to make galvanized steel sheets;

2.Alloyed galvanized steel sheet. This kind of steel plate is also manufactured by hot dipping method, but immediately after being discharged from the tank, it is heated to about 500°C to form an alloy film of zinc and iron. This kind of galvanized sheet has good paint adhesion and weldability;

3.Electro-galvanized steel sheet. The galvanized steel sheet produced by the electroplating method has good workability. However, the coating is thinner and the corrosion resistance is not as good as the hot-dip galvanized sheet;

4.Single-sided and double-sided differential galvanized steel sheet. Single-sided galvanized steel sheet is a product that is galvanized on only one side. In welding, painting, anti-rust treatment, processing, etc., it has better adaptability than double-sided galvanized sheet. In order to overcome the shortcomings of uncoated zinc on one side, there is another galvanized sheet coated with a thin layer of zinc on the other side, that is, double-sided differential galvanized sheet;

5.Alloy and composite galvanized steel sheet. It is made of zinc and other metals such as aluminum, lead, zinc, etc. to make alloys and even composite plated steel plates. This kind of steel plate not only has excellent anti-rust performance, but also has good coating performance.

Where to buy galvanized corrugated sheet metal ?

Shandong Huacai Sheet Metal Industry Co., Ltd. is a good factory for buying galvanized corrugated sheet metal. They are located in Xingfu Industrial Park, Boxing County, Binzhou City, Shandong Province. It specializes in processing color-coated plates, color steel plates, color-coated coils, color steel plates, galvanized sheets, galvanized coils and galvanized steel strips. , Modern private enterprise aluminum-zinc sheet and other products. And can provide slitting, slitting, perforation, lamination and other services.

This is a factory, price advantage, factory direct sales, quality assurance, is a recommended place for galvanized corrugated sheet metal.