Only suitable for pipe SDR 11
Dimension d means: Repair sleeve for pipe d xy
Areas of Application
The FRIALEN-Repair Sleeve is used for the repair of house connection water pipes in the depressurised state. The Repair Sleeve prevents the ingress of water into the fused area of the FRIALEN-Couplers MB or UB.
The pipe is parted and the damaged piece is taken out. A new piece of pipe is made to fit. Two FRIALEN-Couplers are pushed onto this. The Repair Sleeves are pushed into the existing pieces of pipeline and the new made to measure piece of pipe positioned between them. The couplers are then fitted halfway over the sleeves and fused.
The Repair Sleeve RW is only suitable for pipe SDR 11.
One good reason for using the FRIALEN-Repair Sleeves RW:
- For repair or connection work on domestic water connection pipes the sleeve prevents residual water from running back into the fusion zone.