High Performance
Sealing Technology

Applying Our Expertise


A 24-inch valve at a nuclear power plant was rendered totally leak free for the first time in seven years, following the application of a technology driven approach to achieving joint integrity.

New Developments


Multi million pound investment for thermoplastic division
James Walker Devol has just completed a move to new premises as part of a multi-million pound investment and expansion plan.


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World Nuclear Exhibition

13-16 October 2014

Le Bourget, Paris Stand: TBC


17 July 2014

RotaBolt Aid for Divers

Welcomed by divers around the world the RotaBolt divers' wheel! makes bolt tension checking easy - even in bulky diving gloves.