Geotermiske slanger med PN8-, SDR17- og PE100-klassificering er fremstillet af PP-materiale.
| Diameter | Længde | Styrkeklasse |
|---|---|---|
| 16 mm | 100 m | PN8/SDR17 |
| 16 mm | 200 m | PN8/SDR17 |
| 16 mm | 300 m | PN8/SDR17 |
| 16 mm | 400 m | PN8/SDR17 |
| 20 mm | 100 m | PN8/SDR17 |
| 20 mm | 200 m | PN8/SDR17 |
| 20 mm | 300 m | PN8/SDR17 |
| 20 mm | 400 m | PN8/SDR17 |
| 25 mm | 100 m | PN8/SDR17 |
| 25 mm | 200 m | PN8/SDR17 |
| 25 mm | 300 m | PN8/SDR17 |
| 25 mm | 400 m | PN8/SDR17 |
| 32 mm | 100 m | PN8/SDR17 |
| 32 mm | 200 m | PN8/SDR17 |
| 32 mm | 300 m | PN8/SDR17 |
| 32 mm | 400 m | PN8/SDR17 |
| 40 mm | 100 m | PN8/SDR17 |
| 40 mm | 200 m | PN8/SDR17 |
| 40 mm | 300 m | PN8/SDR17 |
| 40 mm | 400 m | PN8/SDR17 |
| 50 mm | 100 m | PN8/SDR17 |
| 50 mm | 200 m | PN8/SDR17 |
| 50 mm | 300 m | PN8/SDR17 |
| 50 mm | 400 m | PN8/SDR17 |
| 63 mm | 100 m | PN8/SDR17 |
| 63 mm | 200 m | PN8/SDR17 |
| 63 mm | 300 m | PN8/SDR17 |
| 63 mm | 400 m | PN8/SDR17 |