Manufacturing Process
A smooth core tube is inserted into an aluminum sleeve and then the fins are extruded out of the aluminum sleeve.

The common application fields are:
1. Heat exchangers units for power plant(electric, nuclear, thermal and geothermal power plants);
2. High corrosive systems (condensers, evaporators, sea water desalinations, fertilizing, urea systems, ammonia, gas, corrosive acids);
3. The petroleum, chemical and petrochemical industries;
4. The food processing and refrigeration industries;
5. Natural gas treatment.


Base tube diameter 10mm-51mm
Base tube wall thickness 1.65mm-3.0mm
Fin thickness 0.3mm-1.2mm
Fin pitch 2.0mm-15.0mm
Fin height 5mm-16mm


Base tube material: Stainless steel, Carbon steel, Alloy, Titanium, Nickel, Copper etc.
Fin material: Aluminum strip, Copper strip