A non-permeable universal fitting, available as a coupling or a flange adaptor to be used on new installations and repairs to connect different barrier pipe systems reliably.

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Latest News

Carrefour des Gestions Locales de l’Eau

23 Jan 2026

Viking Johnson attended Carrefour des Gestions Locales de l’Eau in Rennes, a key event for professionals across the water industry.

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Case Studies

Large Diameter Flange Adaptor - Wylfa Nuclear Site - Wales

Viking Johnson has supplied a bespoke Large Diameter Flange Adaptor to Doosan Babcock Energy LTD, which has been installed as part of maintenance work at the Wylfa Nuclear Site on the Isle of Anglesey in North Wales.

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