Extruded Finned Tubes Heat Exchanger for Industrial Heat Transfer & Waste Heat Recovery

Extruded finned tubes heat exchanger uses integrally extruded fin tubes as core heat transfer bundles. Compared with wrapped or welded fin tubes, the extruded fin structure forms one‑piece connection between tube and fin, delivering good thermal conductivity for gas‑liquid heat exchange working conditions.

At cstheatexchanger, we supply custom extruded finned tubes heat exchanger for multiple industrial applications. The extruded fins are mechanically extruded from base tube outer wall, avoiding loose fin contact caused by high‑temperature thermal expansion. It works steadily under continuous hot exhaust gas, flue gas and process air cooling scenarios.

Common base tube materials include carbon steel, stainless steel, while extruded fins are mostly aluminum. Customers can select fin height, fin pitch, tube layout and overall dimension according to site working parameters: gas flow rate, operating temperature, allowable pressure drop and installation space. These extruded fin tube bundles can be assembled into complete heat exchanger units for exhaust gas waste heat recovery, air preheating, process fluid heating and cooling.

This extruded finned tubes heat exchanger is widely adopted in waste heat recovery system, flue gas heat recuperator, economizer supporting projects, generator exhaust heat capture and manufacturing plant ventilation heat exchange. Users only need to offer process data, and we configure suitable extruded fin tube bundle solution to match existing pipeline layout.

For project inquiry of extruded finned tubes heat exchanger or extruded fin tube bundles, please reach out to cstheatexchanger for quotation.