Properly maintained and serviced heat exchangers will improve the efficiency of any steam plant by turning unused steam back into hot water which is then recycled by adding it back into the feedwater.
Avantis has vast experience in properly maintaining and upgrading many types of heat exchanger.
Our teams are capable of deploying to any site globally and presenting smart engineering solutions to operators so they can best maximise the potential of their asset.
For outdated and obsolete heat exchangers, Avantis can prefabricate, install and commission new units that are more efficient and cost effective to run.
Avantis offers the following heat exchanger services:
Mechanical cleaning of heat exchangers process and sea water circuits
Chemical cleaning of heat exchangers process and sea water circuits
Retubing works
Sleeve inserts
Mechanical works such as valves etc.
Tube sheet repairs and coatings
End box repairs and coating repairs
Pressure testing
Retrofit of more efficient heat exchangers such as plate type which would reduce the electrical load as the heat transfer is more efficient less cooling medium is required
Automatic system balance using new control technology and VFD which again reduce parasitic load
