- PVC
- PE
- PE pipes
- PE coils
- Electrofusion fittings
- Long spigot fittings
- Short spigot fittings
- Flanges and gaskets
- Segment welded fittings
- Socket welding fittings
- Pe welding fittings for drainage
- PE ventilation
- PE semi-finished products
- Cleaner and accesories
- PE electrically conductive pipes and fittings
- Welding machines and tools
- PE Valves
- PP
- PVDF
- Mechanical Fittings
- PE Valves
- Valves
- Rubber sealing
- Drainage, cable protection & sewage.
- Manholes, chambers & covers
- Hoses & Winches
- Pumps, sprinklers & Nozzles
- Materials for installation
- Welding machines and tools
- Geothermal heating
- Semi Finished Products

GEOTHERMAL PIPE
This high-quality PE100/PE80 geothermal pipe is specifically designed for use in ground source heating and cooling systems. Manufactured from robust polyethylene materials (PE100 or PE80), the pipe ensures long-lasting performance, excellent flexibility, and high resistance to environmental stress. It is available in a range of coil sizes, allowing for efficient and adaptable installation tailored to the specific needs of each project.
Rated for operating pressures of 8 or 10 bar, the pipe is suitable for both horizontal and vertical ground loop systems. Its smooth inner surface ensures optimal flow performance and thermal efficiency, while the durable outer layer resists abrasion, mechanical impact, and chemical exposure found in underground environments.
PE100/PE80 geothermal pipes are joined using proven, reliable fusion methods:
- Electrofusion welding – Ensures a strong, leak-free bond ideal for confined or sensitive areas
- Butt fusion welding – Creates seamless, permanent joints for long pipe runs
- Compression fittings or mechanical couplings – Suitable for service connections or installations where welding is not practical
Proper welding ensures a closed, pressurized system that meets the performance demands of geothermal applications.
Applications: This geothermal pipe is ideal for use in:
- Ground source heat pump systems (GSHP)
- Residential and commercial geothermal heating and cooling
- Energy-efficient building systems
- Sustainable infrastructure projects
Need help?
At Plast-Line we are always ready to help! Contact us by phone at +45 63404100 or by email at ordre@plast-line.dk with questions about our products. Your satisfaction is our priority!
| Dia. | Name | Pressure Rating | Material Thickness | Length | Sub material | Weight per m | ||
|---|---|---|---|---|---|---|---|---|
40 | PE 80 PN 8 BLACK GEOTHERMAL PIPE 16090304 | 8 | 2.4 | 100 | PE80 / PE100 | 0.27 | ||
40 | PE80 PN8 / PE100 PN10 BLACK GEOTHERMAL PIPE 16090318 | 8 | 2.4 | 150 | PE80 / PE100 | 0.295 | ||
40 | PE80 PN8 / PE100 PN10 BLACK GEOTHERMAL PIPE 16090320 | 8 | 2.4 | 250 | PE80 / PE100 | 0.295 | ||
40 | PE80 PN8 / PE100 PN10 BLACK GEOTHERMAL PIPE 16090324 | 8 | 2.4 | 400 | PE80 / PE100 | 0.295 | ||
40 | PE80 PN8 / PE100 PN10 BLACK GEOTHERMAL PIPE 16090319 | 8 | 2.4 | 200 | PE80 / PE100 | 0.295 | ||
40 | PE80 PN8 / PE100 PN10 BLACK GEOTHERMAL PIPE 16090329 | 8 | 2.4 | 600 | PE80 / PE100 | 0.295 | ||
40 | PE80 PN8 / PE100 PN10 BLACK GEOTHERMAL PIPE 16090322 | 8 | 2.4 | 300 | PE80 / PE100 | 0.295 | ||
40 | PE80 PN8 / PE100 PN10 BLACK GEOTHERMAL PIPE 16090327 | 8 | 2.4 | 350 | PE80 / PE100 | 0.295 | ||
40 | PE80 PN8 / PE100 PN10 BLACK GEOTHERMAL PIPE 16090332 | 8 | 2.4 | 500 | PE80 / PE100 | 0.295 |
Related Products




