What are the benefits of choosing galvanized steel coil?

Galvanized Steel In Coil is valued in the manufacturing industry, what makes it special? How is galvanized steel coil manufactured? How many types of galvanized steel coil are there?

l What is the market for galvanized steel coil?

l What is the production process of galvanized steel coil?

l What are the types of galvanized steel coils?

What is the market for galvanized steel coil?

1. Galvanizing is a new type of metal material, that is, a very thin steel plate is put into liquid zinc, and through immersion, the steel and liquid zinc undergo a chemical reaction, so that a thin layer of zinc is attached to the surface of the steel. The same is true for galvanized coil, of course, the coil steel plate is immersed and added.

2. Galvanized Steel In the Coils is mainly used in the fields of the exterior, interior, civil, doors and windows, furniture, machinery, electronics, and household appliances. The plates on the backs of electrical appliances such as air conditioners, refrigerators, and microwave ovens are hot-dip galvanized sheets. Construction and light industry demand is the main market for galvanized sheets, and its demand accounts for about 30% of galvanized sheets.

3. According to the development speed of the national economy and the previous consumption base, its demand in the first half of the year is about 4 million tons, which is equivalent to 180,000 tons of refined zinc consumption. According to the production and processing methods, it can be divided into the different categories.

What is the production process of galvanized steel coil?

At present, it is mainly produced by the continuous galvanizing process. That is, the rolled steel sheet is continuously immersed in a galvanizing bath in which zinc is melted to manufacture a galvanized steel coil. In different regions and locations, the service life of color-coated sheets with the same amount of galvanization, the same coating, and the same coating thickness will vary greatly. For example, in industrial areas or coastal areas, due to the action of sulfur dioxide gas or salt in the air, the corrosion rate is accelerated and the service life is affected. In the rainy season, the coating of galvanized steel sheet is wetted by rain for a long time, or in places where the temperature difference between day and night is too large, it will corrode quickly and reduce the service life. From the inside to the outside, there are inner grease-proof paper, transparent plastic, outer grease-proof paper, iron sheet, and steel belt.

What are the types of galvanized steel coils?

1. Single and double differential galvanized steel coils. Single-sided galvanized steel coils, i.e. products with only one side galvanized. In welding, painting, anti-rust treatment, and processing, it has better adaptability than the double-sided galvanized coil. In order to overcome the disadvantage that one side is not galvanized, there is another galvanized coil with a thin layer of zinc plated on the other side, that is, a double-sided differential galvanized coil; alloy, and composite galvanized steel coil. It is made from zinc and other metals such as lead, zinc, and even composite plated steel coils.

2. This galvanized steel coil has excellent anti-rust properties and good coating properties. The reason why galvanizing on the steel surface is actually that the steel plate is easily oxidized and corroded by oxides such as water in the air. In fact, it's also coated with zinc to better protect the steel. the galvanized coil has two major advantages, one is adhesion, and the other is weld-ability. It is because of these two advantages that they are widely used in construction, industry, automobile industry and commerce, and other fields. Another important property is corrosion resistance, which works well for making housings for household appliances.

If you are looking for a supplier of high-quality Galvanized Steel In Coils at a reasonable price, the Shandong Hongqi Material Co., Ltd. is a very good choice.