Industrial News
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Details and applications of seamless steel pipe DN36 wall thickness
As an important steel product, seamless steel pipe is widely used in various fields, such as petroleum, chemical industry, electric power, construction, machinery manufacturing, etc. Among them, DN36 seamless steel pipes are in high demand in many projects. First, the basic concept of seamless st...Read more -
Detail of industrial 459 steel pipe
Steel pipe, as one of the indispensable materials in construction projects, carries the weight of the structure and connects various parts of the project. Its quality is directly related to the safety and stability of the project. 459 steel pipe, as a special specification steel pipe, plays an im...Read more -
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 -
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