Galvanized coil, a thin steel sheet that is dipped into the molten zinc bath to make its surface adhere to a layer of zinc. At present, it is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously dipped in the bath with melted zinc to make galvanized steel plate; Alloyed galvanized steel sheet. This kind of steel plate is also made by hot dip method, but it is heated to about 500 ℃ immediately after being out of the tank, so that it can form an alloy coating of zinc and iron. This galvanized coil has good coating tightness and weldability. Galvanized coils can be divided into hot-rolled galvanized coils and cold-rolled hot-rolled galvanized coils, which are mainly used in construction, household appliances, automobiles, containers, transportation and household industries. In particular, steel structure construction, automobile manufacturing, steel warehouse manufacturing and other industries. The demand of construction industry and light industry is the main market of galvanized coil, which accounts for about 30% of the demand of galvanized sheet.

For galvanized coils, the sheet steel is immersed in a molten zinc bath to make a sheet of zinc coated on its surface. It is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously immersed in a plating tank with zinc melted to make galvanized steel plate; alloyed galvanized steel plate. This kind of steel plate is also manufactured by hot dip method, but immediately after being out of the tank, it is heated to about 500 ℃ to form an alloy coating of zinc and iron. This galvanized coil has good paint adhesion and weldability.

Features：

Galvanized steel coil is a steel material coated with a layer of zinc. This process, called galvanizing, is used to protect the underlying steel from corrosion and rust, making it an ideal material for a wide range of applications. Following are some key features of galvanized steel coils:

1. Corrosion resistance: Galvanized steel coil has strong corrosion resistance and anti-rust ability. The galvanized layer protects the underlying steel from air, moisture, and other corrosive substances, making it ideal for use outdoors or in wet environments.

2. Durability: The zinc coating on the galvanized steel coil also contributes to its overall durability, making it more resistant to wear and tear. This makes it an ideal material for industrial and construction applications where strength and toughness are essential.

3. Aesthetics: Galvanized steel coils have a bright, shiny appearance, making them an attractive material for decorative applications. It can be painted or powder coated in a variety of colors, making it versatile in a variety of design applications.

4. Heat resistance: Galvanized steel coils are also highly resistant to extreme temperatures, making them ideal for use in high temperature applications such as furnaces or ovens.

5. Ease of use: Galvanized steel coil is relatively easy to work with because it is relatively light and can be easily formed or cut into the desired size and shape. This makes it a popular choice for DIY projects as well as industrial applications where precision and efficiency are critical.

6. Cost-effective: Galvanized steel coils are also relatively cost-effective compared to many other metals, making them a popular choice for a wide range of applications.

Application：

Galvanized steel coil products are mainly used in construction, light industry, automobile, agriculture, animal husbandry, fishery, commerce and other industries. The construction industry is mainly used to manufacture anti-corrosion roof panels and roof gratings for industrial and civil buildings; In light industry, it is used to manufacture household appliance shells, civil chimneys, kitchen appliances, etc. In automobile industry, it is mainly used to manufacture corrosion resistant parts of cars, etc; Agriculture, animal husbandry and fishery are mainly used as food storage and transportation, frozen processing tools for meat and aquatic products, etc; It is mainly used for the storage and transportation of materials and packaging tools.