Galvanized Angle Steel Bar is divided into hot-dip galvanized angle steel and cold-dip galvanized angle steel. Hot-dip galvanized angle steel is also called hot-dip galvanized angle steel or hot-dip galvanized angle steel. The cold-dip galvanized coating mainly ensures the full contact between the zinc powder and the steel through the electrochemical principle, and generates an electrode potential difference for anti-corrosion.

Hot-dip galvanized angle steel is also called hot-dip galvanized angle steel or hot-dip galvanized angle steel. It is to immerse the angle steel after derusting in the molten zinc at about 500 ℃, so that the surface of the angle steel is attached with a zinc layer, so as to achieve the purpose of anticorrosion, and it is suitable for various strong corrosive environments such as strong acid and alkali mist.