High Frequency Welded Finned Tubes

High frequency welded finned tube is a kind of efficient heat dissipation ves the shortcomings of other finned tube radiators. The finned tube itself is a strip steel with a thickness of 0.8-1mm wrapped around the finned tube. At the same time, high frequency welding process is used to weld the fins firmly on the tube, ensuring the bonding strength between the tube and fins. Its metal thermal strength has reached 1.10~1.20w/kg ℃, The finned tube is widely used in the manufacture of economizer of boiler, air preheater and energy-saving radiator of workshop and residence, and is the first choice for later winding of heat pipe.