corrosion protection and leakage control
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Client: BG Transco West Midlands LDZ, UK

Description:
Leaking flange joint on 24'' diameter donkin valve Semi-medium pressure

Repair:
Shot blast area, pre-seal outside diameter of flange joint allowing gas to pass through nipple. Inject sealant as a temporary seal. Allow to cure, install special fabric flange encapsulation kit using PLCS Flexapress sealant for permanent repair.
Shot blast area, pre-seal outside diameter of flange joint allowing gas to pass through nipple
1. Shot blast area, pre-seal outside diameter of flange joint allowing gas to pass through nipple
Inject sealant as a temporary seal. Allow to cure
2. Inject sealant as a temporary seal. Allow to cure
Install special fabric flange encapsulation kit using PLCS Flexapress sealant for permanent repair.
3. Install special fabric flange encapsulation kit using PLCS Flexapress sealant for permanent repair.

Tel: (44) 01384 298000