Heat Exchangers and Condensers

The Harris Pye Group 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  


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 utilises 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.


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.