Hot galvanized angle, also known as hot-dip galvanized angle steel or hot-dip galvanized angle iron. Rust Angle immersed in liquid zinc melt around 500 ℃, so the angle iron attached to the surface of the zinc layer, which play the purpose of anti-corrosion, suitable for highly corrosive environment of strong acid, alkali mist. Hot dip galvanized angle steel galvanized layer of uniform thickness, up to 30-50um, good reliability the galvanized layer steel is metallurgically bonded to become part of the surface of the steel, hot dip galvanized angle steel coating lasting more reliable . Hot dip galvanized angle iron production program: the angle steel pickling - washing - Dip help the plating solvent - drying preheat - hanging plating - cooling - passivation - cleaning - polishing - hot galvanized completion. The hot galvanized angle applications: hot dip galvanized angle steel power tower, communication tower, railway, road protection, light poles, marine components, construction steel structure components, substation ancillary facilities, light industry has been widely used. Hot galvanized angle advantages, low cost: hot galvanized angle rust costs lower than the cost of other paint coating; 2, durable: hot galvanized angle with the surface gloss, zinc layer uniformity, seamless plating, no bold rolling, adhesion, and corrosion resistance properties, suburban environment, the standard thickness of hot dip galvanized rust can be kept for 50 years or more without having to patch; urban areas or offshore area, the standard hot dip galvanized rust layer 20 years can be maintained without having to patch; reliability: hot galvanized angle is metallurgically bonded, becoming a part of the surface of the steel, and therefore more reliable coating persistent; 4, the toughness of the coating: the galvanized layer to form a special metallurgical structure, this structure can withstand mechanical damage in the transportation and use; comprehensive protection: hot galvanized angle each part can be coated with zinc, even in the depression, sharp corners and hiding place can are fully protected; 6, saving time and effort: hot galvanized angle than other coating construction method is faster and avoid brushing the time required on site after installation.