High Frequency Welding Fin Tube

What Is Spiral Welding Finned Tube?

A Spiral Welding Finned Tube is a type of finned tube used in heat exchangers and other applications. In a spiral welding finned tube, the fin is wound spirally around the base tube. The fin is continuously welded to the tube using high-frequency electric resistance welding. This creates a robust bond between the fin and the tube.Spiral finned tubes significantly increase the heat transfer area compared to a bare tube. They enhance heat transfer efficiency, reduce flow resistance, and minimize metal consumption.Spiral welding finned tubes find use in various industries, including power plants, petrochemicals, and waste heat recovery systems.