Hot-dip galvanized wire is made of high-quality low-carbon steel wire rod. It is made of high-quality low-carbon steel and processed through drawing forming, pickling and rust removal, high-temperature annealing, hot-dip galvanizing, and cooling.
Galvanized wire is divided into hot-dip galvanized wire and cold-dip galvanized wire (electro-galvanized wire). Hot-dip galvanizing is dip-coated in a heated and melted zinc solution. The production speed is fast, the coating is thick but uneven, and the minimum thickness allowed by the market is 45 microns. , up to more than 300 microns.
Hot-dip galvanized steel wire is darker in color, consumes more zinc metal, forms an infiltrated layer with the base metal, and has good corrosion resistance.Hot-dip galvanizing can be maintained for decades in outdoor environments.
Cold galvanizing.
Electro-galvanized steel wire is to gradually coat the metal surface with zinc through the unidirectional current in the electroplating tank. The production speed is slow, the coating is uniform, and the thickness is relatively thin, usually only 3-15 microns. The appearance is bright and the corrosion resistance is poor, usually several months will rust.
Post time: Aug-06-2023