Elliptical Fin Tube

Applications: Petroleum chemical industry heating furnace convection chamber application of Stud Fin Tube, can increase the heat transfer coefficient of gas side, and the area of stud is 2 ~ 3 times of the straight tube. Due to the application of the Stud Fin Tube, the same thermal strength can be obtained with the same radiation in the design of the case.

It use the power winding technology, from stable, segment combination and firm, according to different applications can be galvanized surface and nickel-based brazing. Has high heat transfer efficiency, and the wind side the characteristics of small resistance, compared with the same cross section of the circular tube, the heat transfer coefficient can be increased by 25%, about air resistance can reduce about 15-25%.

Features: Elliptical pipe of reflux zone and the windward area is much smaller, effectively reduce the air side Liu Dongli, reduce energy consumption; At the same time when the number of tube bundle, oval tube than the circular tube structure is more compact, heat exchanger of smaller volume, lower cost.