Manufacturer galvanized steel plate

The development of hot-dip galvanizing production in my country has been lagging behind. From the 1990s to the 1990s, flux hot-dip galvanizing units for single steel sheets were built one after another with a capacity of 10,000 units per unit. However, due to shortcomings such as low output, low quality, poor environmental pollution, and poor economic benefits, production has been discontinued. From the late 1990s, my country began to build large-scale broadband hot-dip galvanizing units.
Hot-dip galvanized strip steel has always been in short supply in the Chinese market. Since the mid-1990s, about 10,000 yuan have been imported from abroad every year. With the development of the domestic economy, especially the development of automobiles, home appliances and the construction industry, the demand for galvanized strip steel has also greatly increased. In the past two decades, our country has built a number of production lines with an annual output of more than 10,000. However, from the process equipment composition to the product varieties, they are all hot-dip galvanizing units with low-level traditional technology. The quality and quantity of varieties cannot meet the needs of my country's economic construction and development. demand, new hot-dip galvanizing lines still need to be built to meet market needs.
Since the 1990s, my country's galvanized steel sheet production has made great progress, and the domestic galvanized sheet processing capacity has reached nearly 10,000 or is under construction. In recent years, the market share of domestically produced galvanized sheets has increased rapidly, from about 10% to 20%. The main domestic manufacturers are Baosteel, Wuhan Iron and Steel, Panzhihua Iron and Steel, Handan Iron and Steel, Benxi Iron and Steel, etc. The total production capacity has exceeded 10,000 tons.
The main gap between my country's existing hot-dip galvanizing units and foreign advanced levels is that most of the units do not have pre-cleaning equipment, and it is difficult to guarantee the quality of the galvanized surface. The existing finishing machines are relatively simple two-roller finishing machines. The four-roller Pangang machine cannot better improve the mechanical properties of the strip, especially the deep drawing performance. The existing varieties are all single galvanized sheets with only a small amount of alloyed sheets, which is far from meeting market needs.
The hot-dip galvanized steel sheets produced by Chinese manufacturers are mainly used in industries such as building materials, light industry, agriculture, and transportation. Due to limitations of existing hot-dip galvanizing equipment, process technology, and original plate performance, very few galvanized sheets are actually produced for use in the automobile manufacturing industry.
Features of galvanized steel sheets Galvanizing can effectively prevent steel corrosion and extend its service life. The thickness of galvanized steel sheet is also called galvanized iron sheet, commonly known as tinplate. Galvanized steel sheets are widely used in industries such as construction vehicles, home appliances, and daily necessities.
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