K-FLEX · HVAC & pipework
K-FLEX TWIN SOLAR SYSTEM
Pre-insulated twin stainless-steel pipe with UV protection and integrated cable for solar systems.
Price on request
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Overview
Flexible corrugated stainless-steel pipes for solar thermal systems, pre-insulated with high-temperature-resistant microporous rubber insulation, UV-resistant protective covering and an integrated temperature-sensor cable. The flow and return pipes are installed simultaneously, simplifying pipe routing and reducing installation time.
Key features
- Integrated sensor cable
- Use from -40 °C to +150 °C
- UV-resistant outer covering
Applications
- Solar thermal systems
Technical data
| Property | Value |
|---|---|
| Fire Rating | Euroclass E |
| Temperature Range | from -40°C to +150°C |
| Thermal Conductivity λ | 0°C = 0,040 |
Data from the manufacturer. Please confirm the exact version, availability and a current quote with us.
Dimensions and variants
| Size | Steel tube – outer Ø | Wall thickness | Insulation | Tube length |
|---|---|---|---|---|
| DN16 | 21,3 ±0,2 mm | 0,18 mm | 14 / 20 mm | 10-15-20-25 m |
| DN20 | 26,4 ±0,2 mm | 0,18 mm | 14 / 20 mm | 10-15-20-25 m |
| DN25 | 31,8 ±0,4 mm | 0,20 mm | 14 / 20 mm | 15-20-25 m |