Hot dip galvanized steel coil, a steel material coated with zinc. Galvanized roll is the predecessor of galvanized sheet, the use of equipment to cut the galvanized roll into a board, with forklift or crane to put the galvanized roll on the shelf and then through the equipment transmission, flattening, cutting. The width is the standard width of one meter, one meter twenty-five, one meter fifty-three, the length is arbitrary. The main uses of hot-dip galvanized steel coil: the use of galvanized steel coil as the base material of color coated steel plate, in addition to zinc protection, the organic coating on the zinc layer plays a covering isolation role, can prevent the rust of the steel plate, the service life is longer than the galvanized steel plate, according to reports, the service life of the coated steel plate is 50% longer than the galvanized steelplate.

Hot-dip galvanized steel coil, also known as hot-dip galvanized coil, with steel coil as the base material, through the method of hot-dip galvanized to achieve the purpose of rust prevention. Hot dip galvanized steel coil, a steel material coated with zinc. Galvanized roll is the predecessor of galvanized sheet, the use of equipment to cut the galvanized roll into a board, with forklift or crane to put the galvanized roll on the shelf and then through the equipment transmission, flattening, cutting. The width is the standard width of one meter, one meter twenty-five, one meter fifty-three, the length is arbitrary. The main uses of hot-dip galvanized steel coil: the use of galvanized steel coil as the base material of color coated steel plate, in addition to zinc protection, the organic coating on the zinc layer plays a covering isolation role, can prevent the rust of the steel plate, the service life is longer than the galvanized steel plate, according to reports, the service life of the coated steel plate is 50% longer than the galvanized steel plate. In different regions, the use of the same amount of galvanized hot dip galvanized steel coil, its service life will be very different. For example, in industrial areas or coastal areas, due to the action of sulfur dioxide gas or salt in the air, the corrosion rate is accelerated, and the service life is affected. In the rainy season, the coating is soaked by rain for a long time, or in the parts where the temperature difference between day and night is too large and easy to dew, it will be corroded faster, and the service life will be reduced. The coated hot dip galvanized steel coil has light weight, beautiful appearance and good corrosion resistance, and can be directly processed. It provides a new kind of raw material for the construction industry, shipbuilding industry, vehicle manufacturing industry, furniture industry, electrical industry, etc., and has played a good effect of replacing wood with steel, efficient construction, energy saving and pollution prevention. Buildings or factories made of steel plates made of color-coated hot-dip galvanized steel coils have long service life when they are often washed by rain, otherwise, they are affected by the action of sulfur dioxide gas, salt and dust. Hot-dip galvanized steel coil as the predecessor of hot-dip galvanized steel sheet, its output is directly related to the output of hot-dip galvanized steel sheet, in recent years, China’s consumption of galvanized sheet is far greater than the production, resulting in the need for a large number of galvanized sheet imports, making the price of galvanized sheet in the steel market continues to rise.