Introduction to Precision Welding Pipe Machine Equipment

Advantages of precision welding pipe machine equipment:
High frequency welded pipe production has the characteristics of pollution-free and low noise, and does not produce wastewater or exhaust gas. Circulating water cooling is used in production, which is energy-saving and environmentally friendly. The advantages of labor saving and fast welding speed.
The high-frequency welding process has multiple advantages, and has a wide adaptability to the material of the pipe blank and the size of the steel pipe. High frequency welding not only improves the welding speed, but also enables the production of welds with small heat affected zones and good penetration.
Due to the advantages of good weld quality, small internal and external burrs, high welding speed, and low power consumption, high-frequency welded pipes have been widely applied and promoted.
On welded pipe units, it is usually possible to produce anisotropic pipes, and more square and rectangular pipes are produced. Due to the large cross-sectional modulus of square and rectangular pipes, they can withstand greater bending forces, save a lot of metal, processing time, and reduce component weight. Therefore, they are increasingly promoted and used in various aspects of industry and agriculture.
Prospects for precision welding pipe machine equipment:
With the continuous development of the national economy, the demand for steel is increasing, and the proportion of steel pipes in steel production is also increasing. The production of pipes is basically divided into two categories: seamless pipes and welded pipes. The former is mainly produced by rolling, extrusion, and pulling. The latter is mainly produced by high-frequency welding. Compared with seamless pipes, welded pipe production has the characteristics of strong continuity, high efficiency, and low cost. In addition, with the rapid development of raw material strip production, the proportion of welded pipes in the entire pipeline continues to increase.

With the improvement of weld quality and non-destructive testing reliability of welded pipes, the use of welded pipes is increasingly expanding, and they can replace seamless steel pipes in more and more departments and applications. The growth rate of welded pipes is higher than that of seamless pipes, which is the overall trend of development.