Tube-in-tube Heat Exchanger
A concentric-tube arrangement suited to compact duties and selected viscous fluids.

Configured for the application.
A concentric-tube arrangement suited to compact duties and selected viscous fluids.
Selection is based on the actual duty and installation environment. Carnot Engineers can review the process data and identify a suitable package arrangement.
Details that shape the system.
Common applications
- Oil cooling
- Small process loops
- Viscous fluids
Discuss before selection
- Velocity
- Pressure drop
- Access
- Heat load or required capacity
- Operating hours and ambient conditions
Before requesting a quotation.
What information is needed to select a Tube-in-tube Heat Exchanger?
The key inputs are application, process fluid, required inlet and outlet temperatures, flow or estimated heat load, operating hours, ambient conditions and available utilities.
Can the package be adapted to an existing process?
Integration requirements can be reviewed around the existing piping, electrical supply, controls, space and heat-rejection arrangement.
Are final capacities and specifications shown online?
No. Final technical data should be based on a confirmed duty and the selected configuration rather than a generic website figure.
Discuss a tube-in-tube heat exchanger.
Share the application and the operating information currently available.