Carbon Steel Integral Low Fin Tube Power Plants

Integral Low Finned Tube Product Description:

Integral finned tubes are manufactured by rolling process on plain tubes. During finning operation, the inside diameter of the plain tube is reduced and helical fins are rolled on the tube wall. Integral finned tubes are available in ferrous as well as nonferrous materials.

Range：

Integral Low Finned Tubes

Integral Medium High Finned Tubes

Low Finned Tube U Bends

Low Finned Tubes with internal rib

Low Finned Tube Coils

Corrugated Tubes

Low Finned Tube Manufacturing Process:

Low fin (integral) tube is an extruded tube consisting of short low fins, the fins are rolled out from the outer wall of the plain tube by rollers, and the tube and fins are in the same piece of tube.

Integral Low Finned Tube(Copper Finned Tube) Advantages:

Combination of lower fin height and more fins per meter maintains the general ratio of 1:1 fin height to fin spacing.

Doesn’t require higher tube pitch therefore, doesn’t require shell size higher than shell of bare tube Heat Exchanger.

Improved heat transfer coefficient and rate of heat transfer as compared to conventional finned tube designs.

Compact design of heat exchanger having lesser weight and size.

Improved tube life.

Low Finned Tube(Aluminum Fin Tubes) Properties:

1.The processing cost is low;

2.The low-finned tube is formed by directly rotating the steel tube to form fins, so there is no need to worry about falling off even if it is bent later.

3.Has excellent durability and anti-vibration performance.

4.Increase the external surface area of the bare tube by 2.5-3 times, improve the efficiency of the heat exchanger, and improve the performance of the existing heat exchanger.

5.The reduction in space and weight is very valuable for offshore production or high altitude distillation columns. Low-fin technology can transform large shell and tube heat exchangers into compact heat exchangers

6.It has a wide range of applications and can strengthen the evaporation, condensation, gaseous heat transfer and liquid heat transfer of the medium on the shell side.

Integral Low Fin Tube(Finned Copper Tube) Applications：

Low Fin Tubing is supplied in copper and copper alloys and is the perfect choice in shell and tube heat exchangers, evaporators, calorifier and coolers for the refrigeration, air conditioning, liquefied natural gas (LNG), offshore and power generation industries.

Integral Low Fin Tube Specifications：