朝阳Hot galvanized steel mesh

The manufacturer of Dalian light steel mesh plating a layer of zinc on the surface of the steel mesh, so as to play a beautiful and rust proof role. The main galvanizing methods are: cold galvanizing and hot galvanizing.

Cold galvanizing, also known as spot galvanizing, is to put the metal after degreasing and derusting into the equipment containing zinc salt solution. A layer of zinc will be deposited on the metal by directional movement of current from positive pole to negative pole. Cold galvanizing is cheap, and the products are bright, but the rust resistance is not as good as hot galvanizing.

Hot dip galvanizing, also known as hot dip galvanizing, is to put the metal objects after oil and rust removal into the molten zinc at about 500 degrees, so that a thick zinc layer is attached to the surface of the metal objects. This galvanizing method can effectively prevent the corrosion of metal objects. The rust resistance is more than ten times that of electric galvanizing, but the surface is not bright and the price is relatively expensive.