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Heat Treatment

Bilfinger Intervalve Africa also offers post-weld heat treatment, which is crucial to the quality and integrity of welding on high-pressure parts and pipelines.

Our services include:

  • Pre-heating for welding on various materials such as pipe work, high-pressure parts and test pieces by means of electrical resistance elements or in furnace conditions
  • Furnace heat treatment in our Bethal workshop
  • Our machines operate on 63 AMPS /100 mps per phase
  • Each machine has a capacity of 12 elements, 65V per machine these machines can operate manually for pre heating and automatically for PWHT
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