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“Wet” hot dip galvanizing is also called “molten solvent method” hot dip galvanizing. Iron and steel workpiece through degreasing, pickling and cleaning, it is necessary to set in a special box above the surface of the molten zinc in the “molten solvent” (also called cosolvent), and then into the zinc liquid to galvanized. The molten solvent is usually a mixture of ammonium chloride and zinc chloride, but also other chlorine salts.

The quality of hot-dip galvanized barbed wire is only the zinc layer attached to the surface of the wire, and with the chemical reaction, the zinc layer on the surface will gradually lose its role because of the oxidation reaction, which is more prominent in the humid environment. And because the use of rusty wire after all, it is said that the quality of hot-dip galvanized barbed wire is certainly not up to the level of stainless steel barbed wire.

The corrosion resistance of hot dip galvanized is much higher than that of cold dip galvanized, also known as electric dip galvanized. Hot wire will not rust for several years, cold galvanized will rust within three months. The cold galvanizing process is used to protect the metal from corrosion, for which the coating of zing filler is used,which is applied to the protected surface by any of the coating methods and dried to form a zinc filler coating with a zinc content (up to 95%) in THE DRY coating.