TUBE AND FIN EXCHANGERS

SPIRAL FINNED TUBE HEAT EXCHANGERS


DAV Helix


Finned tube heat exchangers [FTHE] have tubes with transverse fins to enhance the heat exchange rate by increasing the effective heat transfer area between the tubes and surrounding fluid, which is usually gasous such as air or process gases, while inside tubes may flow either gas, water, steam or oil.

ADVANTAGES


Heavy duty
applications

Acid proof materials for corrosive environments

Up to 90%
of welded joints less

Up to
350°C

DAV Helix Technical Data