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Inolinx® TIG

The best gas for TIG welding austenitic stainless steel

With 2% hydrogen added to pure argon, Inolinx® TIG is our best gas for TIG welding austenitic stainless steel. Users will experience improved penetration, less surface oxidation and less post-weld cleaning. With increased welding speeds, users will experience lower gas consumption and overall costs. Not only does Inolinx® TIG weld process gas improve your welding results, but you will also benefit from lower ozone emissions which improves the working environment.

How Can Inolinx® TIG Help Your TIG welding Of Austenitic Stainless Steel?

Improved Weld Quality

Reduced rejects with excellent penetration characteristics and a brilliant, smooth, flat weld finish

Increased Productivity

Up to 30% increase in manual weld speeds when compared with argon

Seeing is believing. Book a demo.

Experience Inolinx TIG at your site and get expert advice from our metal fabrication experts.

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Ask the Expert

“Can I reduce the smell when welding stainless steel?”
A lot of the smell comes from ozone. Using Inolinx® TIG gas reduces ozone from 0.013 ppm to only 0.001 ppm - an amazing reduction of over 90%

See the Benefits of Our Linx® Gases Range

Whatever you’re welding, Air Products’ innovative range of welding gases will give you superior results. Formulated to boost output through a unique combination of weldability, weld quality and higher welding speeds, you’ll achieve more with fewer rejects.
Seeing is believing: book a demo

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Gastrak℠ Service Technicians

Air Products’ Gastrak® Service

Save money, increase productivity and improve quality. Whether you use single cylinders or have gases piped, the Gastrak® service can help.

  • Reduce costs: By eliminating pre-weld surge and excessive gas flow rates you will use less gas.
  • Improve quality: Consistent use of the optimum gas flow rate improves weld quality and reduces rejects.
  • Easy installation: Gastrak® equipment can be integrated into an existing or new gas pipeline, or can be used with traditional or Integra® cylinders.

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Supply Options

Air Products can help you determine the most economical supply option for your particular application and geographic location. Industrial gases are typically provided in gaseous and liquid form through a variety of supply systems.


The traditional solution for low volume gas supply. Cylinders can be supplied in a full range of sizes from 10 to 50 liters, pressures and gas purities for a wide range of gases and gas mixtures. For larger volumes, manifolded cylinder packs are available.

Welding Cutting Gases

A range of gases, technologies and services for metal fabrication, whether you are welding, cutting, thermal spraying, brazing or gouging.

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