Steel strip
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Preferential hot-dip galvanized strip steel
Galvanized strip steel is a kind of raw material called (zinc, aluminum) which is coated on the long and narrow strip steel plate of cold rolled or hot rolled. Hot galvanizing has the advantages of uniform coating, strong adhesion and long service life. The complex physical and chemical reactions between the hot dip galvanized strip steel substrate and the molten plating solution form a corrosion resistant zinc-iron alloy layer with compact structure. The alloy layer is integrated with the pure zinc layer and the strip steel substrate. Therefore, its corrosion resistance is strong.