Trelleborg 592 Rieber PIP seal is lip composite seal consisting of aflexible rubber element to seal effectively against spigot and socket and atreated metal ring which holds the seal firmly in place.
Gasket is pre-assembled during socketing process becoming an integral part of the bell. This reduces irregularities and tolerances in the socket, increases installation reliability and minimizes the risk of seal displacement during pipe installation.
The seal is equally effective under both positive and negative pipe pressure (vacuum) and designed for use with PVC pipes in conformity with SCS 430 DD standard.
Key Features & Benefits
- Cannot be displaced during transportation & installation
- Greater joint reliability due to joint tolerance reduction
- Improved productivity and lower scrap rates
Material
- SBR rubber – Hardness 55± 5 Shore A, available in EPDM, Nitrile or other elastomeric material by special order
- Metal reinforcement
- Meets the requirement of ASTM Standard F-477 LH
Sizing Chart
| SIZE SIZE (Inch) | A (Inch) | B (Inch) |
|---|---|---|
| 6 | 0.425 | 0.957 |
| 8 | 0.472 | 1.063 |
| 10 | 0.567 | 1.276 |
| 12 | 0.614 | 1.382 |
| 15 | 0.616 | 1.358 |
| 18 | 0.712 | 1.539 |
| 21 | 0.786 | 1.72 |
| 24 | 0.863 | 1.902 |
| 27 | 0.945 | 2.083 |
Dimensions & Designation
On each seal, profile thickness, outer diameter recommended pipe measurement and production period are given. The corresponding data are also on the packaging.
Subject to change for technical reasons.
Joint Assembly
Inspect the spigot, socket and seal for damage and remove any dirt or dust prior to assembly. Chamfer the spigot end and remove all burrs.
Apply lubricant to the spigot end and immediately bring it into contact with the socket.
Align spigot and socket, and slide the spigot into the pipe, past the seal.
