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How to correctly judge the thickness of stainless steel welded steel pipe
How to correctly judge the thickness of the stainless steel welded steel pipe The thickness of the stainless steel welded steel pipe refers to the wall thickness of the pipe. Tell everyone that the wall thickness of the stainless steel welded steel pipe will be attached to the pipe under normal c...Read more -
The principle of anti-corrosion steel pipes
Coating anticorrosion is a uniform and dense coating formed on the surface of de-rusting steel pipes, which can isolate it from various corrosive media. Steel pipe anti-corrosion coatings are increasingly using composite materials or composite structures. These materials and structures must have ...Read more -
Quality requirements for seamless steel pipes
1. Chemical composition of steel: The chemical composition of steel is the most important factor affecting the performance of seamless steel pipes, and it is also the main basis for formulating the parameters of the rolling process and heat treatment of seamless steel pipes. (1) Alloying elements...Read more -
Internal and external anti-corrosion measures of steel pipelines
1. The common method of external anticorrosion of steel pipes: using cathodic protection alone is not economical due to too much power consumption. Therefore, the combined protection of the anti-corrosion layer and cathodic protection, the cathodic protection that will be concentrated on the expo...Read more -
Product advantages of anti-corrosion steel pipe
1. Combining the mechanical strength of steel pipe and the corrosion resistance of plastic; 2. The outer wall coating of the anti-corrosion steel pipe is more than 2.5mm, which is scratch-resistant and bump-resistant; 3. The friction coefficient of the inner wall of the anti-corrosion steel pipe ...Read more -
Wall Thickness Accuracy and Straightening Method of Straight Seam Steel Pipes
The control of the wall thickness of the straight seam steel pipe is a difficult point in the production of steel pipes. At present, the methods of straight seam steel pipe manufacturers in the production of wall thickness accuracy generally include: 1. Tube billet heating: the heating should be ...Read more