Casing End Seals
Gas, water, sewage pipelines, that lie under roads or railways, are installed often into casing pipes and are often sealed with casing end seals.
Casing end seals are sealing the space that is between carrier pipe and casing pipe, protecting from mould, dirt and moisture.
The main used seal types are:
- U-type End Seal, material - rubber EPDM
- N-type end seal, material – rubber EPDM, NBR, Silicon