Save Time & Money with Tube & Pipe Plugs from 1/2" to 36"
Cast aluminum, nylon and silicone tube and pipe plugs are designed to create barriers for pipe, tube and fittings. They're ideal for applications that branch off into multiple ends that requiring sealing. Purge plugs can be used to seal outlets when purging small-length tubes, and can be used as low pressure test plugs for pipe joints.
Tube and pipe plugs deliver an air-tight seal for high-purity purging to keep unwanted atmosphere out of the weld zone, during pipe prep, transit and welding. Arc-Zone delivers a complete line of purging solutions in a variety of materials -- cast aluminum, nylon and silicone: Nylon plugs come with a hollow shaft and end cap, making it easy to insert or mount a purge gas hose or atmosphere vent hose.