What are the advantages of galvanized coil sheets?
Excellent corrosion resistance: During the manufacturing process, the surface of galvanized coils is covered with a layer of zinc, which greatly enhances its corrosion resistance. Compared with traditional carbon steel materials, galvanized coils have superior corrosion resistance and can be used for a long time in various harsh environments, reducing maintenance and replacement costs.
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Selection of coating materials for color steel coils
Currently, the types of coatings used for color-coated steel plates include polyester coatings/fluorocarbon coatings/silicon modified coatings/high weather-resistant coatings/acrylic coatings/polyurethane coatings/plastisol coatings, etc.
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Types and definitions of stainless steel corrosion
303 and 303Se are free-cut stainless steels containing sulfur and selenium respectively. They are used in situations where easy cutting and high surface brightness are mainly required. 303Se stainless steel is also used to make parts that require hot heading, because under such conditions, this stainless steel has good hot workability.
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304 steel pipe is a versatile stainless steel pipe that is widely used in the production of equipment and parts that require good overall performance (corrosion resistance and formability).
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Key points of welding customized stainless steel decorative pipes
In addition to conventional stainless steel decorative pipes, some customers generally choose stainless steel pipes to be customized and processed to meet their own use requirements. However, customized stainless steel decorative pipes are different from ordinary purchased stainless steel pipes, and special attention needs to be paid to some issues.
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What are the categories of carbon steel?
According to the quality of the steel, carbon steel can be divided into ordinary carbon steel (higher phosphorus and sulfur content), high-quality carbon steel (lower phosphorus and sulfur content) and high-grade high-quality steel (lower phosphorus and sulfur content). ) and special grade high quality steel.
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