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Applications and Functions of Large-Diameter Straight Seam Welded Steel Pipes in Industry
1. Applications of large-diameter straight seam welded steel pipes can be categorized as oil well pipes (casing, tubing, and drill pipe, etc.), pipeline pipes, boiler pipes, mechanical structure pipes, hydraulic support pipes, gas cylinder pipes, geological pipes, chemical pipes (high-pressure fe...Read more -
Regarding the physical and chemical properties and appearance inspection of high-frequency welded steel pipes for industrial applications
First, the physical and chemical properties of high-frequency welded steel pipes. Room temperature mechanical properties, high temperature mechanical properties, low temperature properties, and corrosion resistance. The physical and chemical properties of high-frequency welded steel pipes mainly ...Read more -
Advantages and Applications of Straight Seam Steel Pipes in Industrial Structures
Straight seam steel pipes are a type of steel pipe welded using a process that contrasts with spiral welded steel pipes. This type of pipe welding is relatively simple and cost-effective, achieving high production efficiency, making it quite common in the market. It is a widely used product, so w...Read more -
Three Welding Technologies for Stainless Steel Welded Pipes
Currently, the main welding methods for stainless steel welded pipes used in industry include argon arc welding (argon arc welding), high-frequency welding, plasma welding, and laser welding. Each method has its own characteristics, with argon arc welding and high-frequency welding being the most...Read more -
Quality Grading of Large-Diameter Straight Seam Welded Steel Pipes
Large-diameter straight seam welded steel pipes are widely used in daily life. Do you know what quality grades are available for large-diameter straight seam welded steel pipes? Generally, hot-rolled large-diameter straight seam welded steel pipes have a surface finish of FA, while pickled large-...Read more -
Surface Finish Grades of Stainless Steel Pipes for Industrial Use
Raw Surface of Stainless Steel Pipes: NO.1 Surface treated with heat and pickling after hot rolling. Generally used for cold-rolled materials, industrial tanks, chemical industrial equipment, etc., with thicknesses ranging from 2.0mm to 8.0mm. Stainless steel pipe processing plants also offer mat...Read more