Galvanized Steel Coil made in China can be divided into the following categories according to production and processing methods:
1. Hot dip galvanized steel coil. The thin steel plate is immersed in the molten zinc bath to make its surface adhere to a layer of zinc thin steel plate. At present, continuous galvanizing process is mainly used to produce hot-dip galvanized steel coils, that is, coiled steel plates are continuously immersed in galvanized bath to produce
hot dip galvanized steel coil for sale.
2. Alloyed galvanized steel coil. This kind of Galvanized Steel Coil made in China is also made by hot dipping method, but it is heated to about 500 C immediately after the trough is out to form zinc and iron alloy film. The galvanized coil has good adhesion and weldability of the coating.
3. Galvanized Steel Coil made in China. The galvanized steel coil produced by electroplating has good processability. However, the coating is thin and corrosion resistance is not as good as selling hot dip galvanized steel coil for sale.
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