For galvanized coils, the sheet steel is immersed in a molten zinc bath to make a sheet of zinc coated on its surface. It is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously immersed in a plating tank with zinc melted to make galvanized steel plate; alloyed galvanized steel plate. This kind of steel plate is also manufactured by hot dip method, but immediately after being out of the tank, it is heated to about 500 ℃ to form an alloy coating of zinc and iron. This galvanized coil has good paint adhesion and weldability.
Applications: Automobile manufacturing, refrigerators, buildings, ventilation and heating facilities, and furniture making.
Construction: Roofs, Roof Components, Balcony Slabs, Window sills, newsstands, warehouses, roller shutters, heaters, rainwater pipes, etc.
Home appliances: Refrigerators, washing machines, switch cabinets, air conditioners, Microwave ovens, toasters, copiers, vending machines, fans, vacuum cleaners, etc.
Furniture industry: Lampshades, wardrobes, tables, bookshelves, counters, signs, medical equipment, etc.
Transportation industry: car roof, car shell, car board, tractor, tram, container, highway guardrail, ship car board, etc.
Among others, musical instrument casings, trash cans, billboards, clocks, photographic equipment, Measuring instruments for hot-dip galvanized sheet, hot-dip galvanized sheet, galvanized sheet, etc.