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Purge Plugs for Tube & Pipe

Purge Control Solutions for High-Quality Welds

Knowing how to contain purge gas inside tube and pipe is critical when welding stainless steel, titanium, and other oxygen-sensitive materials. Purge plugs create a reliable seal that keeps shielding gas where it’s needed—inside the weld zone.

Purge plugs are designed to support clean, high-quality welds by maintaining a stable purge environment. They help protect the inside of the weld from oxidation, discoloration, and contamination.

These purge plugs are durable, easy to install, and reusable, making them a practical solution for shop and field work. Available in multiple sizes, they fit a wide range of tubing and pipe diameters used in fabrication and process piping.

How purge plugs improve purge welding

  • Seal pipe and tubing ends to contain purge gas
  • Reduce oxidation and improve internal weld quality
  • Lower shielding gas usage and waste
  • Speed up setup and improve repeatability

Purge plugs are commonly used for TIG welding on stainless steel, titanium, and other reactive metals where internal weld quality matters. They are ideal for pipe, tubing, and high-precision applications.

Maintain a clean purge, save gas, and achieve better internal welds with purge plugs trusted by the pros.

Arc-Zone - When Your Welds Matter™

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