Product Alumunium Fin Tube

Alumunium Fin Tube

Alumunium Fin Tube


Type L

Fin-material: aluminium (some versions copper as well).
Base-tube-material: all materials (embedded types are limited).
Maximum length: up to 20 meters.

Temperature 130°C (270°F)


Type LL

Inch mm
3/8″ 9,55
1/2″ 12,7
5/8″ 15,8

base tube diameters

Manufactured exactly as the 'L' finned tube except that the base tube is knurled before application of the fin foot. After application, the fin foot is knurled into the corresponding knurling on the base tube thereby enhancing the bond between the fin and tube, resulting in improved heat transfer characteristics.


 number of fins

fins per inch fins per meter
7                  275
8                  315
9                  354
10                394
11                433
12                473


 Temperature 310°C (590°F)