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Connection of square steel pipes and related precautions
First, how to overlap square steel pipes Square steel pipes are widely used, including structural square steel pipes, decorative square steel pipes, building square steel pipes, mechanical square steel pipes, etc. When used, it is usually necessary to overlap multiple square steel pipes together,...Read more -
Guide to Buying Stainless Steel Pipes
First, what materials are available on the market, and what are the differences in quality? Currently, there are mainly 304, 201, and 301 materials on the market. The difference is mainly caused by the different contents of chromium and nickel. Material 304 contains 18 chromium and 8-9 nickel, wh...Read more -
Characteristics and applications of thick-walled stainless steel seamless pipes
First, what are the characteristics of thick-walled stainless steel seamless pipes? Stainless steel thick-walled pipes are common thick-walled pipes with a wide range of industrial applications. Since stainless steel thick walls have good pressure-bearing and corrosion-resistant properties, they ...Read more -
Introduction to nondestructive testing of pressure vessels such as boiler steel pipes
Pressure vessels such as boiler steel pipes and pressure vessel components often have defects that are difficult to detect, such as lack of fusion, lack of penetration, slag inclusions, pores, cracks, etc. in the welds. It is impossible to conduct destructive inspections on each boiler or pressur...Read more -
What categories can steel pipe fittings be classified into according to their uses
Concept of steel pipe fittings: Steel pipe fittings are parts that connect steel pipes to pipelines. Classification of steel pipe fittings by use 1. Steel pipe fittings used to connect steel pipes include: flanges, unions, pipe clamps, ferrules, throat clamps, etc. Cold drawn tees 2. Steel pipe f...Read more -
Comparison of die-casting techniques and reagents for straight seam steel pipes
Straight seam steel pipe products are widely used in tap water projects, the petrochemical industry, the chemical industry, the power industry, agricultural irrigation, and urban construction. They are one of the 20 key products developed in my country. Straight seam steel pipes are used for liqu...Read more