Air Cooler Extruded Finned Tubes

Integral Low Finned Tube Product Description:

This integral low finned tubes are widely used as heat transfer tubes because of their large external surface area and high heat transfer performance compared with a plain tube.This enhanced surface fin tubes allows our customers to either reduce the size of the Heat Exchanger or increase its performance.The low finned tubes are designed to meet the most efficient and durable thermal performance for the most challenging situations and long lasting service life.Integral Low Fin tubing is kind of single metal Fin Tube, which is a type of extruded tubing that consists of small low fins. The low fin tube is very similar to the extruded "high fin" types but these tubes have the same diameter as the base tube.Low Fin Enhanced tubes can be used in stand shell and tube baffles and tube sheets. The primary advantage for the low fin tube is providing surface enhancement and better heat transfer over smooth tubing.Low finned tubes have been successfully used for controlling the temperature of gases and liquids or for evaporating and condensing refrigerants. As mentioned before, due to their enlarged heat transfer surfaces, they provide considerable potential for savings by reducing the tube length that is needed to achieve the required performance of the unit.Integral low fin tube for use in situations where extended surface is required, but lack of space or heat exchanger type dictates otherwise.

Low Finned Tube Manufacturing Process:

The Tube and Fin are in same material. After rolling process, the outer surface of tube is formed with thread, which makes the finned tube have a higher heat transfer capacity.

Integral Low Finned Tube(Copper Finned Tube) Advantages:

Low Fin tube provides 3 times the external surface area of bare tube.

It is helpful for the dropping of the cold condensate at the bottom of the tube, reducing the liquid film and thermal resistance but improving the heat transfer efficiency.

Integral low fin tubing yields numerous benefits for shell and tube heat exchangers including reduced size and cost for new equipment, increased performance of existing equipment. The cost of shell and tube heat exchangers can be reduced up to 50% through the proper application of low fin tubing.

Low Finned Tube(Aluminum Fin Tubes) Properties:

Fin Tubes are fully integrated so that the Heat Transfer, performance, life and resistance to vibration are excellent. Fin Tubes can improve the thermal performance of a Heat Exchanger without changing in Shell size, Flow Arrangement and Repositioning of tubing. Integral Low Fin Tubes have a very large Heat Transfer ratio thus it is possible to reduce the volume, weight of the Heat Exchangers and finally reduce the cost.

Integral Low Fin Tube(Finned Copper Tube) Applications：

Low-Fin Tubes are used in shell and tube type heat exchangers to improve energy efficiency in refining, petrochemical, LNG, power generation, refrigeration, heating and air conditioning plants world-wide.

Integral Low Fin Tube Specifications：