KHIA headerKnow-How in Action


Belzona Emergency Leak Sealing



Water / Wastewater (WATR)


Áreas Know-How:

Valves, Pipes and Fittings (VPF)


Cliente / ubicación:

Waste Water Utility / Oklahoma


Fecha de aplicación:

April, 2006


Situación de aplicación:

Main effluent line operating at 35psi could not be shut down since plant already operating above normal capacity.



Line sprung a leak in an odd spot right next to a chemical injection nozzle which made the repair impossible with a normal clamp.



Belzona 1291 (ES Metal)Belzona 1221 (Super E Metal)



Carbon steel


Método de aplicación:

Application was carried out in accordance with the Belzona Know-How System Leaflet VPF-11a.


Hechos Belzona:

Belzona saved the day for this plant as they feared this leak would keep growing. Two years later this repair is still holding fine.


Descripciones de fotografías

  1. Rags over leak to keep the spray down
  2. Sanding the leak and getting wet
  3. Belzona® 1291 applied and leak stopped
  4. Belzona® 1221 applied and leak fixed for good
Case study pic one


 Case study pic two


 Case study pic three


 Case study pic four


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