How does the intermediate frequency heating furnace locally heat the steel pipe by induction heating?

The medium frequency induction heating tube ends the heating, and the medium frequency diathermy furnace is used. A local inductor is fabricated according to the heating technical requirements and specifications of the steel pipe. You can make single or multiple stations. A water-cooled guide rail is provided in the furnace body. The power is determined based on the yield. Determine the equipment standard according to the wall thickness and material and heating requirements of the pipe.