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1/2 Inch Galvanized Steel Pipe
The hot-dip 1/2 inch galvanized steel pipe is first pickled on the steel parts. In order to remove the iron oxide on the surface of the steel parts, after the pickling, it is passed through ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride The mixed aqueous solution tank is cleaned and then sent to the hot dip plating tank. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.
