Stainless Steel Tube With Aluminium Fins For Cooler
High Frequency Welded Fin Tube Product Description:
we supply high frequency helical high fin tube for the petrochemical and power generation industry.
A continuous helical fin is attached to the base of the tube by high frequency electric resistance welding. The helical fins produce a homogeneous, clean, continuous bond for efficient heat flow and resistance to corrosion.
The high frequency helical high finned tubes can be used in:
Boilers\coolers\economizers\fired heaters\furnaces\heat exchangers\heat pipes
High Frequency Finned Tube Manufacturing Process:
The steel fin is helical wound and continuously welded to the tube by high frequency electric resistance welding(HFERW). The high-frequency current is introduced into the work piece, and the welding contact surface is melted or semi-melted by resistance heat, then apply appropriate pressure to the weld contact surface to complete the welding of the finned tube. This produces an homoge…