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  • What are the main characteristics of pipeline steel and steel pipes

    What are the main characteristics of pipeline steel and steel pipes

    Generally speaking, pipeline steel refers to coils (steel strips) and steel plates used to produce high-frequency welded pipes, spiral submerged arc welded pipes, and straight seam submerged arc welded pipes. With the increase in pipeline transportation pressure and pipe diameter, high-strength p...
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  • What should we pay attention to when welding steel pipes

    What should we pay attention to when welding 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 ...
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  • What are the special properties of stainless steel

    What are the special properties of stainless steel

    In industry and life, stainless steel has attracted much attention due to its special properties. It is an alloy material mainly composed of iron, carbon, nickel, chromium, and other elements. Stainless steel has many unique properties that make it widely used in various fields. First, stainless ...
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  • How to choose good quality stainless steel plates

    How to choose good quality stainless steel plates

    1. Material: The material of stainless steel plate is one of the key factors affecting its quality. Common stainless steel materials include 304, 316, etc. Among them, 304 stainless steel has better corrosion resistance and processing performance, while 316 stainless steel has better high-tempera...
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  • Standards for stainless steel high-pressure steel pipes

    Standards for stainless steel high-pressure steel pipes

    Stainless steel high-pressure steel pipe is a kind of pipe widely used in industrial fields. It has the characteristics of high-pressure resistance and corrosion resistance and is widely used in petroleum, chemical industry, aerospace, and other industries. When using stainless steel high-pressur...
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  • Cold galvanized steel pipe details

    Cold galvanized steel pipe details

    First, types of cold-dip galvanized steel pipes Cold-dip galvanized steel pipe, as the name suggests, is a steel pipe that forms a zinc film on the surface of the steel pipe through electrochemical or chemical reactions at room temperature. This zinc film not only gives the steel pipe additional ...
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