Heat Exchangers Services


The following are the key machining operation we can provide in order to restore the efficiency of a heat exchanger.
  1. Key Slot Milling

    Restoration of the key slot by using portable milling machines.
  2. Flange Facing

    Restore of seal seat (phonographic or concentric grooves, RTJ, …) by using portable flange facers.
  3. Tubes

    Expansion | Beveling | Cleaning
  4. Stuck Bolts Removal

    Removal by either drilling or spark erosion without any damage of threaded holes.
  5. Controlled bolting

    By torque wrenches, hydraulic tensioners or induction bolting (in case of hollow bolts), according to configuration.

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Heat Exchangers Services