The high-frequency welded pipe unit is the main equipment used to produce carbon steel pipes. It has the characteristics of fast speed and high output. But for the high-frequency welded pipe unit, how many sets of modes need to be designed for the forming section to be reasonable?

The design of the number of forming groups of the high-frequency welded pipe unit should take into account the size of the pipe diameter. If it is a small-diameter pipe, the design of the number of forming groups is advantageous when the pipe is formed, because the pipe diameter is small, if the number of groups is designed If it is less, the forming will be quicker. The deformation of small diameter pipes is not easy, and it is easy to cause problems such as surface scratches. If it is a large diameter pipe, it can be 1-2 groups less than the number of small diameter pipes. Design, because this does not affect, of course, the more the number of groups, the better the forming of the high-frequency welded pipe unit, because the slow forming can improve the yield and the effect of the pipe.

No matter what the design is, it must be designed specifically according to the customer's requirements and the requirements of the pipe. Such a high-frequency welded pipe unit is more reasonable and easy to use.

Key words:igh-frequency welded pipe unit

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