Specifications

Spiral Fin Tube Heater

Product Range: 
Finned base tube OD: ≥ 20mm
Fin Thickness: 0.4-0.5 mm 
Fin pitch:2.3-5.0mm  

Fin material: Aluminium 
Base tube material: Any metallic material,carbon seamless steel tube,stainless seamless steel tube,copper

tube,brass tube,titanium tube.

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 cooling unit
*Product coolers - gas, chemicals, petrochemicals, oil etc.
*Heat exchangers
*.....

High-efficiency fins for higher temperature applications giving complete and permanent atmospheric corrosion

protection of the base tube.

Extruded type

Products keywords:aluminium spiral finned tube,L finned tube,KL finned tube,G finned tube,extruded

aluminium finned tube, Embedded finned tube

Application keywords:air cooler,heat exchanger,air cooler tower,water cooler,oil cooler,gas cooler,

compressed air cooler,dry kilns,hydrogen coolers,nitrogen coolers,refrigeration condensers,natural

gas coolers,heat exchanger repair and so on.

Real product show

The machine is working

For the Radiator