Industry News
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High-pressure boiler steel tube—related details
Knowledge related to high-pressure boiler steel pipes – high-pressure boiler steel pipes: mainly used to manufacture high-quality carbon structural steel, alloy structural steel, and stainless heat-resistant steel seamless steel pipes for steam boiler steel pipes with high pressure and abov...Read more -
How to cool large diameter steel pipe after quenching process?
Steel pipes are not only used to transport fluids and powdery solids, exchange heat energy, and make mechanical parts and containers, but they are also a kind of economical steel. Using steel pipes to make building structural grids, pillars, and mechanical supports can reduce weight, save 20-40% ...Read more -
Surface treatment of steel pipes after welding after stainless steel re-rolling
The properties of stainless steel are obtained through the unique alloy composition, in which chromium plays a leading role. Chromium combines with oxygen to form an extremely thin and extremely hard chromium oxide film, which protects the underlying stainless steel. In the presence of a chromium...Read more -
What are the causes and detection methods of oil and gas steel pipeline leaks
There are many reasons for steel pipeline leakage, which can be mainly divided into three categories: corrosion perforation, fatigue rupture, and external force damage. Although corrosion control measures can significantly slow corrosion, they cannot prevent it. When cathodic protection is insuff...Read more -
Construction and installation of thin-walled stainless steel pipes
1) Thin-walled stainless steel pipes and fittings should not be in direct contact with cement, cement mortar, and concrete. When the pipeline is concealed, anti-corrosion tape should be wrapped around the outer wall of the pipe or plastic-coated thin-walled stainless steel pipe should be used. 2)...Read more -
How to improve the stability of spiral submerged arc welded steel pipes
1) Sizes of steel wire, steel bars, in-diameter steel pipes, wire ropes, etc. can be expected in a well-ventilated storage shed, but the bottom layer needs to be thatched. 2) Some enterprises and small companies can store steel products, thin steel plates, steel strips, silicon steel sheets, smal...Read more