Picote Flexi-Pipe* is a 3-layer corrugated outer layer/smooth inner layer PE pipe which provides excellent flexibility when used as a sliplining product. Installed manhole to manhole as part of the Picote Sliplining method. DiBt certified (*tested under name of Flexirohr). HPWJ tested to 180 bar by WRc in accordance with WIS 4-35-01 2008 appendix B.
There are many benefits to using Picote Flexi- Pipe as part of the Picote Slipining method:
Stand-alone pipe SN4 or SN8 = new pipe for 50+ years!
Low raw material usage = less CO2 emissions.
Fast & economic installation - 8m (26ft) per minute.
Easy to transport, store & handle.
| Host Pipe Diameter | Flexi-Pipe Diameter mm | Flexi Connector mm | Ringstiffness |
| DN100 / 4" | 90/75 | 90/110 | SN8 |
| DN150 / 6" | 118/102 | 118/110 | SN8 |
| DN150 / 6" | 125/107 | 125/160 | SN8 |
| DN150 / 6" | 140/123 | 140/160 | SN8 |
| DN200 / 8" | 175/150 | 175/160 | SN8 |
| DN225 / 9" | 200/170 | 200/200 | SN8 |
| DN250 / 10" | 235/200 | 235/250 | SN8 |
| DN300 / 12" | 270/240 | 270/250 | SN4 |
As with all sliplining systems there is a slight loss of inner diameter once the installation is completed, which does not affect flow. The ring stiffness class of the pipe is SN8 (DN 270 Flexi-Pipe is SN4). Whilst an ideal solution for main line sewers, in the diameter range, the system is also particularly applicable to the rehabilitation of house connections.
