SECC Galvanized Steel Coil

Electro galvanizing: it is the process of forming uniform, dense and well combined metal or alloy deposition layer on the surface of parts by electrolysis. Compared with other metals, zinc is relatively cheap and easy to be plated. It is a low value anti-corrosion electrodeposition. It is widely used to protect iron and steel parts, especially to prevent atmospheric corrosion, and for decoration. Plating technology includes bath plating (or hanging plating), barrel plating (suitable for small parts), automatic plating and continuous plating (suitable for wire and strip).

The cold galvanizing process is used to protect the metal from corrosion. Therefore, the coating with zinc filler is applied on the protected surface by any coating method. After drying, the coating with zinc filler is formed. The content of zinc in the dry coating is up to 95%. It is suitable for repair work (i.e. in the process of repair work, only where the surface of the protected steel is damaged, it can be re coated as long as the surface is repaired). Cold galvanizing process is used for anticorrosion of various steel products and structures.

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