New Fixed Gas Detection System launching soon

Flange Repairs

Our team are expert in providing flange repairs to clients in the utilities sector; using a proven, patented flange repair system which delivers key environmental and financial benefits including asset reliability, long term compliance and performance, maximum up-time and security of critical infrastructure.

As electric utilities globally aim to reduce their CO2 footprints, leaking SF6 assets present challenges to carbon neutrality. SF6 gas leaks from circuit breakers are detrimental to personnel, plant and the environment; so failure to prevent, detect, manage and repair these can result in significant cost. Our leak management solution addresses all of these concerns and solves leakage problems permanently.

The 3X ReflangeKit® encapsulation concept provides a permanent repair, quickly and without downtime. Utilising a patented double shell technique, which ensures the repair is non-invasive, it can be installed under high pressure conditions without the need to de-gas the asset; providing fast, low cost repairs, with minimal power outages. Whilst designed to be permanent, the ReflangeKit® can be removed in the future should the need arise and causes no damage to shunts, boltheads or flange seals.


Our provision extends to SF6 leak surveillance, SF6 leak analysis, SF6 filling and topping up, and all insulating gas management requirements; these services are also available for alternative SF6 gases.

Recommended with this service:

SF6 Leak Surveys





See our project portfolio for projects completed by our Site Services team click here