Cold galvanizing light, and what is the difference between hot dip galvanized high lamp

Many clients ask us questions about the galvanized, cold galvanized and hot dip galvanized how to distinguish, hot dip galvanized, after all, 20 years does not rust, cold galvanizing is only 2 years of time, high lamp factory prepared the difference between the two small make up today for your reference. High lamp cold galvanizing is to use the

many customers ask us for galvanized and how to distinguish between cold galvanized and hot dip galvanized. Hot dip galvanized, after all, 20 years does not rust, cold galvanized just 2 years. High lamp manufacturers of small edit to the difference between the two, today for your reference. Light, cold galvanized using electrolytic equipment light pole to be included in the solution containing zinc salt, and connect cathode electrolytic equipment. Zinc plate is placed on the other side of the pipe. The anode electrolysis equipment connected to the power supply. Through the directional movement of the current from the anode to cathode, deposits a layer of zinc on the pipe. Before cold galvanized pipe fittings galvanized processing, therefore, also known as electric galvanized. According to the principle of electrochemistry, cold galvanized layer is mainly used for corrosion protection, so you must ensure full access to produce zinc powder and steel electrode potential, therefore the steel surface treatment is very important. Light, hot dip galvanized is put high lamp in the zinc pool, namely high temperature zinc liquid into liquid, soaked in jiang indoor light pole, a layer of zinc adhered on the surface of the light pole, this is the process of interior changes. ( : the above content will be classified according to the price of solar street light release to you]