ASME SA249 TP304 Extruded Finned Tube Al-1060 Fin Applied For Heat Exchanger
EXTRUDED FIN TUBE (BIMETALLIC FIN TUBE):
The Extruded Fin Tube also known as Bimetallic Fin Tube is one of the most preferred finning processes for various applications.
The fins are manufactured by Extruding the Fins on the Aluminum Muff Tube which is made to Fit with close tolerance over the Base Tube.
The Extrusion takes place on a Continuous Fin Extruder with Three Tooling rolls and extrusion takes place at high pressures in the range of 1200 psi. Because of the cold working process the Bond between the Tube and fin is flawless and hence gives excellent Heat Transfer Efficiency. At the same time the mechanical strength of the fins is also enhanced drastically.
These Fin Tubes find application in AIR FIN COOLERS, DRIERS, RADIATORS etc and are preferred in Industries like Food and Agriculture, Power Plants, Chemical Industries, Steel Plants, and Chiller Plants e…