Internal Finned Tube Heat Exchanger

· High Heat Transfer Coefficient:
Through the brazing process, stainless steel folded fins are welded onto the inner wall of the stainless steel heat exchange tubes, achieving a fin ratio of 4 to 6 times. This significantly increases the heat transfer area inside the tubes and enhances heat conduction on the tube side. This asymmetric flow design directs the medium with a lower heat transfer coefficient to the tube side, increasing the overall heat transfer coefficient (K value) of the heat exchanger by more than 3 times.

· High Condensation Efficiency:
The fins inside the tubes enhance gas turbulence and the collision of moist particulate matter, significantly improving condensation recovery efficiency compared to straight tubes.

· Compact Footprint, Low Installation Cost:
Compared to straight tubes, the volume is substantially reduced for products with equivalent capacity. Compared to externally finned tubes, this design is more suitable for circular shell arrangements.