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What are the maintenance methods for industrial galvanized steel sheet
1. Prevent scratches: The surface of the galvanized steel plate is covered with a layer of zinc. This layer of zinc can effectively prevent oxidation and corrosion on the surface of the steel plate. Therefore, if the surface of the steel plate is scratched, the zinc layer will lose its protective...Read more -
What is the difference between 304 stainless steel and 201 stainless steel
Among stainless steel materials, 304 stainless steel and 201 stainless steel are two common types. They have some differences in chemical composition, physical properties, and applications. First of all, 304 stainless steel is stainless steel with high corrosion resistance, consisting of 18% chro...Read more -
Why are hot-rolled steel and cold-rolled steel divided
Hot-rolled steel and cold-rolled steel are common metal materials, and there are obvious differences in their production processes and performance characteristics. The following will introduce in detail why hot-rolled steel and cold-rolled steel need to be distinguished, and explain the differenc...Read more -
What are the cutting methods for industrial steel plates
There are several methods for cutting steel plates: 1. Flame cutting: Flame cutting is a relatively common steel plate cutting method at present. It uses a high-temperature flame to cut the steel plate into the required shape. The advantages of this method are low cost, high flexibility, and the ...Read more -
Industrial large-diameter plastic-coated spiral steel pipe production process details
Large-diameter plastic-coated spiral steel pipe is a steel pipe with a polymer coating sprayed on the surface of the steel pipe. It has the characteristics of anti-corrosion, wear resistance, acid and alkali resistance, and anti-aging. Its production process generally includes the following steps...Read more -
What are the precautions for industrial welded steel pipes
When welding steel pipes, you need to pay attention to the following matters: First, clean the surface of the steel pipe. Before welding, make sure the surface of the steel pipe is clean and free of oil, paint, water, rust, and other impurities. These impurities may affect the smooth progress of ...Read more