Industrial News
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Details of high-pressure seamless steel pipe
What is a high-pressure seamless steel pipe High-pressure seamless steel pipe and high-pressure boiler pipe are a type of boiler pipe and belong to the seamless steel pipe category. The manufacturing method is the same as that of seamless pipes, but there are strict requirements for the type of s...Read more -
What is the use of steel pipe welding barbs
The function of welding chambered thorns on the pipe body is to prevent the entry of sand or other objects from blocking the grouting hole. The steel flower pipe is a process method in the tunneling and construction process of the slope support management project. It is mainly used for the weak f...Read more -
Ways to Extend the service life of spiral steel pipes
To prolong the service life of spiral steel pipes, the first thing you should think of is to do its anti-corrosion work. Because pipes are mostly stored outdoors, they are the easiest to rust and suffer corrosion when they are processed. Anti-corrosion products are added for anti-corrosion in the...Read more -
What is the main function of the valve
Valves are pipeline accessories used to open and close pipelines, control to flow, adjust and control the parameters (temperature, pressure, and flow) of the conveying medium. According to its function, it can be divided into a shut-off valve, check valve, regulating valve, and so on. The valve i...Read more -
Common problems, causes and solutions of high frequency welding
⑴ Weak welding, desoldering, cold folding; Reason: The output power and pressure are too small. Solution: 1 adjust the power; 2 adjust the extrusion force. ⑵ There are ripples on both sides of the weld; Reason: The opening angle is too large. Solution: 1 adjust the position of the guide roller; 2...Read more -
Knowledge of rolling surface processing of stainless steel pipe
Knowledge of rolling surface processing of stainless steel pipe: 1. After hot rolling, annealing, pickling, and descaling, the surface of the treated stainless steel plate is a dull surface and a bit rough; 2. It is a better process than the general surface, and it is also a dull surface. After c...Read more
