Carbon steel/Aluminum finned tubes for the air cooler and heat exchange

Carbon steel/Aluminum finned tubes for the air cooler and heat exchange

The parameters and performance are as follows:

1: Technical parameters: The high degree of fin 0-16mm (or outside diameter of fin φ 38.1-φ77m); Pitch of fins 2.3-12mm; Length of finning tube 0.5~ 14m.

2: Single metal rolling finning tube: Pure aluminum 1060 or aluminum alloy 6063.

3: Double metal rolling finning tube: Tube-based protection from the outer layer of aluminum tubes, corrosion-resistant; Tube-based can be made from carbon steel pipe, in addition to, stainless steel tube and copper tube can also be used, as well as titanium alloy tube.

Manufacturing Process

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

Applications

The common application fileds 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.