



🔥 Master your welds with precision and speed — don’t get left behind!
These High Temperature Silicone Welding Back Purging Plugs are engineered for professional welders working with 1.5" Sch 5/10/40 pipes and 1.75" tubes. Featuring a 600°F heat-resistant silicone body, versatile 1/8" NPT fittings, and an internal diffuser for smooth argon flow, they enable faster, cleaner back purging with minimal setup. Pre-assembled and ready to use, they save time and gas while ensuring top-quality welds on titanium, stainless steel, and Inconel.
| ASIN | B07VR6J94G |
| Best Sellers Rank | #364,212 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #937 in Hardware Plugs #1,604 in Biscuits & Plugs |
| Customer Reviews | 4.6 4.6 out of 5 stars (13) |
| Date First Available | July 27, 2019 |
| Manufacturer | Strictly Modified |
R**T
custom Sportster pipes.
these are really nice purge plugs ... i ended up putting the 1/8"NPT to tiny hose barb in my spare parts box. and went to the hardware store to figure out a way to connect my shielding gas regulator to the inlet purge plug. I got it down to as simple as a flare nut and an 1/8 NPT close. I had to tap the end of the flare nut to fit the close.. but it is now a nice compact tool for welding my exhaust, and I can easily move my shielding gas to the purge when needed.
J**N
Good product
These work as they should and are good for the price. I used them for back purging pipe(sch 10/30/40).
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