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Heliflow® heat exchangers
Clean steam generators
MicroMix®II water heaters
Plate exchangers
Desuperheaters
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Heliflow Heat Exchanger Advantages
Reliability
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Originally built for use in boiler sample cooling over 60 years ago, there are thousands of
Graham Heliflow heat exchangers being used today in hundreds of services. Many units
have been in operation for well over 40 years. The service life of a Heliflow varies with the
application, but its many features add to its reliability when compared to a
shell and tube exchanger.
- No gaskets are required for the tubeside of the Heliflow. Aggressive fluids are
often placed tubeside for this reason. No gaskets on the tubeside will minimize the chance
of leakage.
- The spring-like coil of the Heliflow reduces stresses caused by thermal expansion
of the tube material.
- ASME Section VIII, Division l methods are used for casing design.
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