Individual purge plug sizes by the pair for Nominal PipeNPSSchedule Pipe SCH5, SCH10, SCH40, SCH80
Manufactured from high-temperature silicone, these argon purge plugs are engineered to withstand intense welding heat, remaining stable even when positioned up to 1 inch away from the weld seam. Designed for professional fabricators, each plug features a multi-layer stainless steel diffuser that creates laminar argon flow inside the tube or pipe, ensuring consistent purge coverage while maximizing argon efficiency.
To complete the system, each plug is equipped with an ultra-lightweight titanium argon inlet tube, available in 1/4" or 6mm, providing exceptional heat resistance, durability, and corrosion protection. Ideal for titanium and stainless steel welding, these purge plugs deliver cleaner welds, reduced contamination, and repeatable results in high-precision fabrication environments.
UPGRADE: Add our Shower head diffuser fittings for the most secure hose connection. In both Quick Disconnect and 6mm hose barb
(two plugs, two screens and one 0.25” inlet/outlet tube) Email us with any compatibility questions Not listed in this description.
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