Finned tube is a heat exchange element.
In order to improve the heat exchange efficiency, fins are usually added to the surface of the heat exchange tube to increase the outer surface area (or inner surface area) of the heat exchange tube, so as to achieve the purpose of improving heat exchange efficiency.
As a heat exchange element, finned tubes, Long-term working conditions of high-temperature flue gas, such as the use of finned tubes for boiler heat exchangers in harsh environments, high temperature and high pressure, and corrosive atmospheres, require finned tubes to have high performance indicators.
1) anti-corrosion performance (Anti-corrosion)
2) wear resistance (Anti-wear)
3) low contact resistance (lower contact resistance)
4) Higher Stability
5) Anti-dust accumulation ability