What is copper finned tubes?

Copper finned tubes are a newly developed type of heat exchange copper tube in recent years, which include copper or cooper alloy tubes and fins.

Copper finned tubes size:

Copper finned tubes size range includes: gdht-b series evaporation tubes and gdht-c series condensing tubes, gdht-brb series and gdht-brc series lithium bromide unit tubes. It is the key heat transfer element of shell and tube heat exchanger. External thread (external fin) copper pipe parameter specification: φ 15.88mm～ φ 25.4mm, 19-60 outer fins / inch, fin height 0.65mm-1.2mm, internal tooth height 0.1mm-0.45mm, bottom wall thickness 0.65mm-1.2mm. (can be produced according to customer requirements or drawings)

Integral low/hight fin copper finned tubes

Copper low finned tubes are machined to form fins with a certain height, a certain distance and a certain thickness on the outer surface of the smooth tube. Copper low finned tubes are mostly used as heat exchange elements of condensers and evaporators of air conditioners.