High finned tubes
High Finned Tubes
Fin-material: aluminium (some versions copper as well)
Base-tube-material: all materials (embedded types are limited)
Maximum length: up to 20 meters.
Base tube diameters
| Inch | mm |
| 5/8″ 3/4″ 1″ 1 1/4″ 1 1/2″ 1 3/4″ 2″ | 15,88 19,05 25,40 31,75 31,75 44,40 50,80 |
fin-heights
| Inch | mm |
| 3/8″ 1/2″ 5/8″ | 9,55 12,70 15,8 |
number of fins
| fins per inch | fins per meter |
| 7 8 9 10 11 12 | 275 315 354 394 433 473 |
Type L
Temperature 130°C (270°F)
Type KL
Temperature 250°C (480°F)
Type LL (double L)
Temperature 165°C (330°F)
Type G (embedded)
Temperature 400°C (750°F)
Type Extruded
Temperature 310°C (590°F)