Gas Accessories & Equipment

Welding Gas Fittings comprise hose nuts, quick couplers, barrel unions and non-return valves machined to precision tolerances. All gas welding parts use high-quality brass with tensile strength above 500 MPa, ensuring thread integrity after repeated assembly cycles.  

Quick-disconnect couplings feature double-O-ring seals and automatic shut-off poppets that close instantly when the line is separated, limiting gas loss and contamination ingress. Inline non-return valves prevent cross-mixing in twin-hose manifolds and open at low cracking pressures for minimal flow restriction.  

Sleeved adaptors convert oxygen 5⁄8 BSP to inert gas 3⁄8 BSP threads, simplifying equipment sharing between departments. Welding gas fittings are degreased to oxygen-service standards and individually bagged with part numbers for efficient stores management. Orders exceeding £100 benefit from free mainland UK delivery.