Kasera Fin Tube offers L-Foot Tension Wound Finned Tubes. The strip material is subjected to controlled deformation under tension giving the optimum contact pressure of the foot of the fin onto the base tube thus maximising the heat transfer properties. The foot of the fin considerably enhances the corrosion protection of the base tube. If say in simply- Aluminium fin strip is formed to L shape and then tension wound to the base tube.
L-foot tension wound finned tubes are commonly used in applications with metal temperatures up to 180 degrees C.
| Tube/Pipe Size | 110 MM to 200 MM outside diameter |
| Fin Height | 8 to 50 MM |
| Fin Thickness | 0.4 to 1.2 |
| Pitch of Fin | 2 to 20 MM |
| Tube Materials | No theoretical limit |
| Fin Materials | Aluminium or copper |
| Tube Length | 15 Meter |
| Operation | Fully automatic |
Fin tube reference
Carbon steel fins are available on carbon, stainless steel, or copper tube. Please call for a specific size if not listed
| Type | Description | Base tube | Fin specification (mm) | ||
| O.D. (mm) | Fin pitch | Fin height | Fin thick | ||
| Embedded | G-type fin tueb | 16-63 | 2.1-5 | <17 | ~0.4 |
| Extruded | Single metal combined metal | 8-51 | 1.6-10 | <17 | 0.2-0.4 |
| Low fin tube t-type fin tube | 10-38 | 0.6-2 | <1.6 | ~0.3 | |
| Bamboo tube corrugated tube | 16-51 | 8-30 | <2.5 | / | |
| Wound | l/kl/ll type fin tube | 16-63 | 2.1-5 | <17 | ~0.4 |
| String | String fin tube | 25-38 | 2.1-3.5 | <20 | 0.2-0.5 |
| U-type | U-type tube | 16-38 | / | / | / |
| Welding | HF-welding fin tube | 16-219 | 3-25 | 5-30 | 0.8-3 |
| H/HH type fin tube | 25-63 | 8-30 | <200 | 1.5-3.5 | |
| Studed fin tube | 25-219 | 8-30 | 5-35 | φ5-20 | |
According to user needs, we can produce all kinds of steel strip winding finned tube and steel aluminum composite finned tube.
Materials
Carbon steel fins are available on carbon, stainless steel, or copper tube. Please call for a specific size if not listed
We offer you a broad portfolio of materials and can expand our offering at any time to meet your specific needs regarding thermal conductivity, mechanical properties, or corrosion resistance.
- Base tube: Carbon steel, Stainless steel, Copper, Cupro Nickel, Aluminium, Alloy Steel
- Fin: Carbon steel, Stainless steel, Copper, Aluminium
- Rings: Carbon steel, Aluminium, Hot dip galvanizing