Spiral finned tube

Spiral finned tube is an efficient heat transfer element with spiral fins.

key word:Finned Tube

Classification:

Finned Tube

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Describe

- Commodity name: Spiral finned tube
Spiral finned tube is an efficient heat transfer element with spiral fins.

Spiral finned tube is an efficient heat transfer element with spiral fins, which has a heat transfer area several to tens of times that of a light tube. It can significantly enhance heat transfer efficiency, reduce flow resistance, and decrease metal consumption, thereby improving the economy and operational reliability of heat exchange equipment.
manufacturing method
Spiral finned tubes can be manufactured through various methods, among which the most common are high-frequency resistance welding and brazing. High frequency resistance welding spiral finned tubes utilize the skin effect and proximity effect of high-frequency current to heat steel strips and pipes to a plastic state or melt, and then complete welding under a certain pressure. This method has the advantages of high welding rate, high production efficiency, and high degree of automation.
application area
Spiral finned tubes are widely used in various fields, including boiler economizers, air preheaters, heat recovery of waste heat boilers, as well as heat exchange equipment such as chemical and pressure vessels. In addition, it is also used for heating and drying systems in agriculture, industry, chemical industry, and food industry, providing a reasonable growth environment for plants and comfort for workshop personnel.
advantage
Efficient heat transfer: The heat transfer area of spiral finned tubes is several to tens of times that of light tubes, significantly improving heat transfer efficiency.
Reduce flow resistance: Its design reduces flow resistance and energy consumption.
Reduce metal consumption: By optimizing the heat transfer area, the use of metal materials has been reduced.
Strong adaptability: Suitable for different environmental conditions, with characteristics such as corrosion resistance, wear resistance, and high stability