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How to weld spiral steel pipe

2018-12-13 10:30:10   COMMENT:0 HITS:
  The production process of spiral steel pipe is relatively simple, not only the output power is relatively high, but also the manufacturing cost is low. So spiral steel pipe has been developed in many industries. So how to carry out welding operation when using spiral steel pipe?

  Before using ASTM A106 Ssaw Spiral Steel Pipes, it is necessary to use deoxidizer to deoxidize, so that the number and size of impurities will be reduced during the operation of spiral steel pipe. It is important to know that spiral steel pipe is directly welded into steel pipe by high frequency welding, and the shape of steel pipe can be so round or so square.

  High frequency welding of spiral steel pipe is based on the principle of electromagnetic induction and the eddy current heat effect of communication charge in conductor, so that the edge of the weld is heated to the melting state. In this way, not only the weld is beautifully formed, but also the mechanical properties of the weld are better. The agent of industrial water cooler shows that the spiral steel pipe will form a strong butt weld after cooling.

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