Extruded Fin Tube
Fin material: Aluminium 1060,1050, 1070, 6063,6061,3003
fin type: extruded,
Fin size: OD25mm~OD85mm,
fin thickness:0.25mm~1mm,
fin per inch: 5~12;
Fin Length: 300mm~18000mm;
Base tube material: SA179, SA789 S31803, SS304,SS316L, SA334, SA249, C44300, C68700, C71500, C70600, C12200, UNS8800,UNS4400, IN825,Titalium etc.

Manufacture:
A core tube is fitted into an aluminium primary tube. This assembly is then fed into the triple-spindle finning machine. Three special multi-disc packs extrude the aluminium tube into helical high fins while reducing the inner diameter to give firm pressure contact with the core tube.

Application:
*Air water cooler unit
*Product coolers - gas, chemicals, petrochemicals, oil etc.
*Heat exchangers
*Boiler,Dryer
*Air condtioner, Air condenser