Introduction
Coil type heat exchangers are versatile, compact, and highly efficient devices where the heating or cooling fluid flows through coiled tubing immersed in another fluid or process stream. They are widely used in chemical, food & beverage, pharmaceutical, and industrial applications requiring precise temperature control, corrosion resistance, and flexible installation.
At NORDSTONE., we design and fabricate custom-engineered coil heat exchangers with high thermal efficiency, robust construction, and ASME/BIS/IS compliance, suitable for high-pressure, high-temperature, and corrosive environments.
What are Coil Type Heat Exchangers?
Coil type heat exchangers utilize coiled tubing arrangements to maximize heat transfer surface area while maintaining a compact footprint. The curved configuration promotes turbulence and enhances heat transfer efficiency. These exchangers are particularly suitable for applications with space constraints, viscous fluids, or where direct immersion heating/cooling is required.
Key components include:
- Coiled tubing (helical, spiral, or immersion configuration)
- Support structure or shell housing
- Inlet and outlet connections for both fluids
- Mounting brackets and supports
- Thermal insulation (optional)
- Instrumentation ports for temperature and pressure
- Cleaning and maintenance access points
Our coil type heat exchangers are engineered for maximum heat transfer efficiency, compact design, and reliable operation in demanding industrial environments.
