What kind of pipe is a finned tube

The finned tubes are divided into: a square finned tube, a spiral finned tube, a longitudinal finned tube, a spiral serrated finned tube, and an inner finned tube according to the shape and structure;

According to whether the fin material of the fin tube is the same as the material of the tube body, it can be divided into a single metal fin tube and a bimetal composite fin tube.

According to different processing techniques of finned tubes, finned tubes can be divided into: extruded fin tubes, welded finned tubes, rolled finned tubes, and packaged finned tubes.

Finned tube definition: In order to improve the heat exchange efficiency, the outer surface area (or inner surface area) of the heat exchange tube is usually increased by adding fins on the surface of the heat exchange tube, thereby achieving the purpose of improving heat exchange efficiency. The tube is called a finned tube.