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Pipe Lining Product Applications For The Manufacturing Other Industry
1 applications found
Mannesmann Line Pipe uses the high-frequency induction (HFI) resistance pressure welding technique for longitudinal welding. The endless strip passes through rolling stands where it is shaped to an open pipe, which runs through a high-frequency inductor consisting of a metal coil with single or multiple windings. As a result, high-frequency ring current is induced into the pipe that closes preferably at the strip edges which converge in the ...
ByMannesmann Line Pipe GmbH based in Siegen, GERMANY

