“L” Fin
Economically produced fin tube for moderate working temperature up to 150°C. “L” fins rely on maximum surface contact between fin and tube which is ensured by tension forming fin strip helically wound around the base tube. A considerable degree of protection is given to the tube by the foot at the base of the fin.
Manufacturing Details
| Aluminum | Copper | |
|---|---|---|
| Max. Fin Height | 3/8″,7/16″,1/2″, 5/8″ | 3/8″,7/16″,1/2″,
5/8″ |
| Max. Fin Density | 6-12 fins/inch (488 fins/m) | 6-12 fins/inch (488 fins/m) |
| Max Tube Diam. | 5/8 – 2 inches OD | 5/8 – 2 inches OD |
| Base Tube Material | Carbon Steel, Stainless Steel, Copper, Copper Alloys, Titanium | Carbon Steel, Stainless Steel, Copper, Copper Alloys |
| Max Tube Length | 49 feet (15m) | 49 feet (15m) |