Heat Exchangers and Condensers

Harris Pye offers a worldwide service for heat exchangers and condensers. We specialise in the repair and restoration of the following:

  • Main condensers
  • Auxiliary condensers
  • Feed heaters
  • Cargo heaters
  • Jacket water coolers
  • Oil coolers

We maintain large stocks of various sizes and grades of fully certified materials for immediate delivery:

  • Copper alloys
  • Carbon steels
  • Inconel
  • SMO
  • Stainless steels
  • Super duplex
  • Titanium


Inspections, with the aid of three ball micrometers and full colour video optic equipment, are carried out by a team of technicians prior to repairs.


By deploying highly skilled teams of technicians around the world we can carry out total retubing of main and auxiliary condensers, feed heaters, cargo heaters, jacket water coolers and oil coolers.

Tube Inserts

We can restore many failed units to full working order, where the defect is known to be tube-end corrosion or erosion, by way of the tube insert method.

Chemical and Mechanical Cleaning

Our cleaning system utilizes several methods, including Teflon coated jet brushes that are propelled through the tubes at high speeds using compressed air and water. In addition to this, we have several other types of cleaning methods available.