The finned tube is a fin added to the surface of the heat exchange tube, which is a kind of heat exchange element. The heat exchange element has increased fins, which increases the surface area, so that better heat exchange can be achieved.

Since finned tubes are installed on equipment such as boilers, they must withstand the test of high temperature. Therefore, when purchasing finned tubes, you must choose the following finned tubes with outstanding capabilities.

1. Finned tubes have strong corrosion resistance

If the selected finned tube is not strong in corrosion resistance, it is easy to be corroded in a high temperature environment

2. The finned tube has strong wear resistance

If the finned tubes are worn, the heat transfer efficiency will also be affected to a certain extent, so finned tubes with strong wear resistance should be selected.

3. Finned tubes have low contact thermal resistance

Only by choosing finned tubes with low contact thermal resistance can the performance of finned tubes be guaranteed in high temperature environments

4. The finned tube has strong stability

Only by choosing finned tubes with strong stability can the heat transfer performance not be affected in high temperature environment

5. The finned tube has good anti-dust ability

Finned tubes are not easy to replace because they work in a high-temperature environment, so it may cause dust accumulation in the long run. Therefore, when purchasing finned tubes, choose finned tubes with good dust resistance.