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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 -
DN300 steel pipe is a commonly used large-diameter steel pipe
In the steel industry, DN300 steel pipe is a common large-diameter steel pipe. DN300 refers to the nominal diameter of the pipe being 300 mm, which is a larger diameter steel pipe specification. As an important building material, steel pipe is widely used in industry, construction, petroleum, che...Read more
