Hot-dip galvanized coils are products of corrosion-resistant galvanized steel coils that infiltrate molten zinc and zinc alloy materials into molten zinc and zinc alloy materials by electric welding, and produce a zinc coating on the surface of stainless steel coils. Hot-dip galvanizing is now a more common and cost-effective steel anti-corrosion treatment process. Hot-dip galvanizing technology has the irreplaceable effects of avoiding the corrosion of steel crafts, increasing the service life, and energy-saving consumption. Hot-dip galvanizing steel is a resource-saving development prospect.
The corrosion resistance of galvanized steel coil manufacturers is derived from the standard electrical level of zinc and the standard electrode potential of discarded iron. Therefore, the cathodic protection of the zinc layer in water and moisture maintains the steel base, which greatly increases the service life of steel crafts. Hot-dip galvanizing, phosphating, hot-dip galvanizing, and hot-dip galvanizing of mechanical equipment are common types of hot-dip galvanizing in industrialization, and hot-dip galvanizing accounts for about 80% of all.
The main purpose of galvanized coil manufacturers: cold-rolled steel coils penetrate into the dissolved zinc tank, and the cold-rolled steel coils with zinc attached to the surface. This thick steel coil has anti-rust treatment function and coating function. It has stronger adaptability in electric welding, painting, anti-rust and other aspects. Galvanized steel coils are divided into general use, indoor use, two-sided coil use of engineering and construction, structural use, tile ridge use, tensile application and low-alloy coil use.
