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Precautions for construction of coated steel pipes
1. During transportation, loading and unloading, and construction site construction, coated steel pipes are strictly prohibited from being thrown or violently impacted; 2. coated steel pipes should not be buried in reinforced concrete structural layers; 3. The installation of ...Read more -
What are the quality control requirements of the national standard for galvanized steel pipes
The national standard for galvanized steel pipes has very strict quality control requirements, which are mainly reflected in the following aspects: 1. Appearance quality: The surface of galvanized steel pipes should be flat and smooth, without defects such as cracks, pitting, ...Read more -
Things to note when stacking oil casing
The precautions for stacking petroleum casing are as follows: 1. The stacking must be flat and firm and must not tilt or collapse to prevent accidents. 2. They should be stacked according to the specified height and should not exceed the specified height to avoid safety hazard...Read more -
Why does 304 stainless steel pipe welding need to use argon gas protection
The main reasons why argon gas protection is needed when welding 304 stainless steel pipes are as follows: 1. Prevent oxidation: Argon is an inert gas and does not easily react chemically with other substances. During the welding process, high temperatures will cause oxidation...Read more -
What are the characteristics of galvanized steel sheet
1. Strong corrosion resistance The surface of the galvanized steel plate is coated with a layer of zinc. Zinc has strong anti-corrosion properties and can effectively prevent the steel from being oxidized, thereby extending the service life of the steel. In addition, the catho...Read more -
Manufacturing of large diameter seamless steel pipes
Seamless steel pipes are widely used in many fields due to their excellent mechanical properties and corrosion resistance. Among them, large-diameter seamless steel pipes are usually used in high-pressure, high-temperature, and heavy-duty equipment due to their larger diameter...Read more -
Tube Dusseldorf & Bestar steel co., ltd
Exhibition name Tube Dusseldorf Time April 15th-19th ,2024 Location Dusseldorf Exhibition Center, Germany Bestar Steel Booth No. C10-4, Hall 7.1 The Tube: The world's leading trade fair for the tube...Read more -
The difference and connection between steel pipe and section steel
Is the steel pipe a section steel? This is a question that bothers many people. In the steel industry, steel pipes and steel sections are two different products, each with unique characteristics and application scenarios. First, the definition of steel pipes and steel sections...Read more -
Industrial galvanized steel pipe installation steps
1. Pipe breaking: Draw a line on the selected pipe according to the on-site surveying and mapping sketch, and break the pipe according to the line. a. Use a grinding wheel to sew off the pipe. Place the pipe on the grinding wheel saw caliper, align it with the drawn line, and ...Read more