A Brief Discussion On The Common Technology Of Pipe Bending

There are many ways of bending. According to the tortuous forming mode can be divided into rolling bending, bending, pushing bending and bending; According to whether the use of die bending can be divided into die bending and die bending; According to the twists and turns without mandrel can be divided into cored bending and coreless bending; According to the tortuous whether heating can be divided into cold bending and hot bending. In recent years, some new pipe bending techniques have been developed, such as zero radius bending, intermediate frequency induction bending, thermal stress bending and laser forming bending.

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