3mirrors 5.0"-6.0" Non-Toxic and High Temperature Silicone Purge Plugs Welding Back Purging Plugs Set of 4,for Header/Manifold/Exhaust Fabrication

★★★★★ 5.0 57 reviews

$139.99
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$139.99
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Free shipping Free 30-day returns

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Management number 209981015 Release Date 2026/04/02 List Price $56.00 Model Number 209981015
Category
  • 5.0 Inch-6.0 Inch Silicone Purge Plugs for thin-walled pipe welding, the silicone purge plug fits tightly against the pipe wall to prevent gas leakage, and the back of the weld is smooth and free of oxidation, saving the cost of secondary polishing
  • Quick installation/disassembly, no complicated tools required, say goodbye to the traditional cumbersomeness, especially suitable for batch welding operations, the efficiency improvement is visible to the naked eye!
  • Function: The inside of the plugs has a Stainless steel filter screen to filter the oxygen, eliminate turbulence and maximise inert gas flooding. Removing oxygen from the enclosed parts before TIG welding can protect the back of the weld from oxidation, achieving better welding results, reducing leakage rates, and maintaining the corrosion resistance of the parent material. Used for back blowing of stainless steel card sleeves and pipelines.
  • High-quality Material: The purge plug is made of non-toxic high-temperature silicone resin and can handle temperatures up to 600 degrees Fahrenheit. The pipeline plug is very durable and will not rupture, shrink, harden or break. It can be reused. The flexibility of silicone makes it suitable for pipes of multiple sizes and can adapt to rough surfaces. It is also suitable for threaded and non threaded holes and has a strong sealing effect.
  • If you have any issue for this silicone purge plug, please feel free to let us know, we will help you within 24 hours!

Brand Name 3mirrors
Unit Count 1.0 Count
Item Weight 4.4 Pounds
Manufacturer 3mirrors
Model Number B023
Material Type Silicone
Number of Items 4
Manufacturer Part Number 02303

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