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What are the requirements for stainless steel fluid tubes
Stainless steel fluid pipes are used to transport fluid substances and are used in food, pressure vessels, industrial transportation, and other industries. The pipelines used to transport fluids have very high process requirements. The most critical points are these: 1. Requir...Read more -
Anti-corrosion painting and development analysis of straight seam steel pipes
The performance and functions of the original color straight seam steel pipe in the specific use process fully demonstrate the operational contribution and usability. After painting and spraying white letters, the straight seam steel pipe also looks very energetic and beautifu...Read more -
Galvanized steel pipes installation steps
1. Pipe breaking: Draw a line on the selected galvanized steel pipe according to the on-site surveying and mapping sketch, and break the pipe according to the line. a. Use a grinding wheel to saw off the pipe. Place the pipe on the grinding wheel saw caliper, align it with the...Read more -
Product advantages of anti-corrosion steel pipes
1. Combine the mechanical strength of steel pipes and the corrosion resistance of plastics; 2. The outer wall coating is more than 2.5mm, resistant to scratches and bumps; 3. The friction coefficient of the inner wall is small, 0.0081-0.091, which reduces energy consumption; 4...Read more -
Steel structure connection method
Weld connection Connection method: Arc welding is mainly used to connect welds in steel structures. That is, at the connection point of the components, the high temperature generated by the arc melts the welding rod or wire metal placed in the welding part to connect the compo...Read more -
Diameter expansion technology and classification of straight seam steel pipes
In terms of the welding process, the welding methods of spiral welded pipes and straight seam steel pipes are the same, but straight seam welded pipes will inevitably have many T-shaped welds, so the probability of welding defects is also greatly increased, and the welding res...Read more -
Seamless steel pipe surface defects and causes
The causes of surface defects in seamless steel pipes are complicated. If listed, there are hundreds of influencing factors. Sometimes there are dozens of factors causing the same defect, and the occurrence of defects is closely related to the steel type. This is why the produ...Read more -
What are the quality requirements for pickling steel pipes
(1) After pickling, all rust and oil stains on the inner wall of the steel pipe are removed, and the cleanliness should meet the relevant standards. (2) Pickled parts must not be pickled. If steel pipes are soaked in pickling liquid for too long, the surface of the steel will ...Read more -
Official definition and industrial uses of welded steel pipe
The blanks used in welded steel pipes are steel plates or strips. Due to their different welding processes, they are divided into furnace-welded pipes, electric-welded (resistance-welded) pipes, and automatic arc-welded pipes. Because of their different welding forms, they are...Read more