Tapered finned tube condensate tube (FC tube for short). Tapered fins are distributed on the outer surface of the pipe body. The tapered fins greatly increase the heat exchange area, and increase the capture point of steam condensation, which makes the liquid film thinner and rupture, thus significantly improving the condensation performance and improving the condensation effect.

The tapered fins are distributed on the outer surface of the tube in an annular shape, which is conducive to the flow of condensate after condensation, and the condensate is led away in time, so that the outer surface of the condensing tube is in a good exposure state, and the condensing performance of the condensing tube is guaranteed.

The high-efficiency condensing tube is provided with a liquid guide groove on the outer surface of the tube body, which can further improve the timely flow of the condensate. The condensate can be smoothly led out along the liquid guide groove, thus thinning the thickness of the liquid film on the surface of the heat exchange tube and increasing the efficiency of condensation heat transfer.

The high-efficiency condenser tube has a simple structure, a large heat exchange area, high heat transfer efficiency, and good condensation effect. It is an excellent enhanced heat transfer tube for various condensation conditions.