Aluminum Fin
Dae Ryung is one of leading manufacture for Aluminum finned tube for Air Cooled Heat Exchanger , Air Cooled Condenser , Air Heater in field of Oil Refinery, petrochemical, Offshore and power plants.

Product Range
Bare tube diameter : 15.88mm~50.8mm
Fin pitch : 5~12 FPI
Fin height : Aluminum or Copper
Length : 20,000mm(max)

Product lines

Embedded “G” Type
The strip is errbedded under the tension in a groove of the base tube.
This fin tube is applicalbe to high temperature.
Temp 400 .C (750 .F)

Footed "L" Type
The Strip is wound the tention around a base tube.
- temp. 130°C (270°F)

Overlapped Footed " L L" Type
Overlapped wound tention on L-fin.
Economical alternative for Extruded finned tube.
- Temp. 165°C (330°F)

Knurled "KL" Type
Knurled tubes enhance the bondage of the L-fins.
- Temp. 250 °C (480°F)

"Extruded" Type
Fins are integrally produced through in thread rolling process.
- Temp. 285 °C (545°F)

"Extruded serrating" Type
Thread rolled fins with longitudinal cutting and inclined fin tips.
- Temp. 285 °C (545°F)