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What is the distinction between galvanized steel?
May 25, 2017

General steel and steel pipe to distinguish between cold galvanized and hot-dip galvanized, cold-dip galvanized steel is far less than hot-dip galvanized, cold galvanized steel generally 3-6 years will form oxidation surface.

General steel plate is divided into hot-dip galvanized steel plate and galvanized steel plate, hot-dip galvanized steel plate widely used, galvanized steel plate generally used as automobiles, environmental protection and so on.