Compared with seamless pipe, HF Welded H Beam Production Line is characterized by strong continuity, high efficiency and low cost. Meanwhile, the production of raw material strip is developing rapidly, and the proportion of welded pipe in the whole pipe is increasing. HF Welded H Beam Production Line has the characteristics of non-pollution and low noise in the economic benefits of production efficiency, and does not produce waste water and waste gas. Circulating water cooling is used in production, not only energy-saving and environmental protection, but also save labor, a single shift only 5-8 people can be.
With the improvement of weld quality and reliability of non-destructive testing, welded pipes are used more and more widely. They replace seamless pipes in more departments and applications. The growth rate of welded pipes is faster than that of seamless pipes. This is the general trend of development. High frequency welding technology has advantages in many aspects, and has wide adaptability to the billet material and pipe size. High frequency welding can not only improve welding speed, but also obtain weld with small heat affected zone and good penetration.
In terms of quality, HF Welded H Beam Production Line has the advantages of good weld quality, small internal and external burrs, high welding speed and low power consumption, and can be widely used and popularized. HF Welded H Beam Production Line can normally produce heterotropic pipes. At the same time, more square and rectangular pipes are produced. Because square and rectangular pipes have large cross-section modulus, can bear greater bending force, can save a lot of metal, save processing time and reduce the weight of components, and so on, they are widely used in industry and agriculture.