| Tube Size | Fin (OD) | Fin Height | Fin Thickness | Fins Distance |
| Φ18x2 mm | Φ38 mm | 10 mm | 0.45 mm | 3 mm |
| Φ21x2 mm | Φ45 mm | 12 mm | 0.35 mm | 3 mm |
| Φ21x2 mm | Φ51 mm | 15 mm | 0.35 mm | 3 mm |
| Φ25x2 mm | Φ50 mm | 12.5 mm | 0.3 mm | 3 mm |
| Φ25x2 mm | Φ55 mm | 15 mm | 0.3 mm | 3 mm |
| Φ32x3 mm | Φ62 mm | 15 mm | 0.3 mm | 3 mm |
| Other finned tube size can be customized. | ||||
Detailed image



Advantages
High heat transfer efficiency especially in gas treatment
Larger heat transfer area
Approximately 5 times lighter in weight than that of shell and tube heat exchanger.
Able to withstand high pressure