With more than 10 years of experience in the production of carbon steel plates, carbon steel coils, carbon steel pipes, and carbon steel rods, our goal is to produce high-quality steel products, and we have established a professional international trade service team. 

Galvanized coil, the thin steel plate is dipped into the melted zinc tank, so that its surface adheres to a layer of zinc thin steel plate. It is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously dipped in the plating tank with melted zinc to make galvanized steel plate. Alloyed galvanized steel sheet. This steel plate is also made by hot dipping, but immediately after the tank is heated to about 500 ° C, so that it generates an alloy coating of zinc and iron. This galvanized coil has good coating adhesion and weldability.

Galvanized coiled sheet is a thin steel sheet that is immersed in a molten zinc bath so that a layer of zinc adheres to the surface. At present, the continuous galvanizing process is mainly used for production, that is, the rolled steel plate is continuously immersed in a plating bath containing molten zinc to make galvanized steel plate; alloyed galvanized steel plate.

Color-coated coils use hot-dip galvanized sheets, hot-dip galvalume sheets, electro-galvanized sheets, etc. as substrates. After surface pretreatment (chemical degreasing and chemical conversion treatment), one or several layers of organic coatings are coated on the surface, and then A product that is baked and solidified.

The product obtained by coating the organic coating on the hot-dip galvanized steel plate is the hot-dip galvanized color coated plate. In addition to the protective effect of zinc, the organic coating on the surface also plays a role in isolating protection and preventing rust, and the service life is longer than that of the hot galvanized sheet. The zinc content of hot-dip galvanized substrate is generally 180g/m2(double-sided), and the maximum galvanizing amount of hot-dip galvanized substrate for external construction is 275g/m2.

With more than 10 years of experience in the production of carbon steel plates, carbon steel coils, carbon steel pipes, and carbon steel rods, our goal is to produce high-quality steel products, and we have established a professional international trade service team. 

Hot-dip galvanized square tube: It is a square tube welded after the use of steel plate or steel strip crimping, and on the basis of this square tube, the square tube is placed in the hot-dip galvanized pool after a series of chemical reactions.

Color-coated coils use hot-dip galvanized sheets, hot-dip galvalume sheets, electro-galvanized sheets, etc. as substrates. After surface pretreatment (chemical degreasing and chemical conversion treatment), one or several layers of organic coatings are coated on the surface, and then A product that is baked and solidified.

With more than 10 years of experience in the production of carbon steel plates, carbon steel coils, carbon steel pipes, and carbon steel rods, our goal is to produce high-quality steel products, and we have established a professional international trade service team.