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BLUESHIELD industrial gases for shielding and welding from Air Liquide

Products and Services

Air Liquide offers pure and mixed gases as well as gas handling equipment and related services for nearly every application imaginable. Developing custom products is our specialty.

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BLUESHIELD industrial gases for shielding and welding from Air Liquide

Shielding Gases

BLUESHIELD gases offer superior mix accuracy and consistency for most GMAW, FCAW, MCAW and GTAW applications. Homogeneous mixes and traceable batch analysis ensure they meet or exceed AWS A 5.32 specifications. BLUESHIELD products also feature our exclusive ergonomic cap that improves efficiency and ease of cylinder maneuverability. Cylinders are also fitted with stainless steel valves to protect gas purity. Plus, valves are shrink-wrapped at our facility to protect from tampering.

BLUESHIELD products provide optimal performance and are available in single cylinders and 16-packs.

  • Improved control over bead shape, penetration, wetting and travel speed.
  • Lower impurities and consistently homogeneous mixtures yield faster welding and cutting speeds with excellent penetration profiles.
  • Reduced fume/gas emissions and low spattering for improved welding conditions.
  • Permits a broad range of welding parameters.
  • Provides a superior surface finish to minimize clean-up time and expense.
  • Minimizes expensive rejects and reworks.
  • Consistent weld metal chemistry and mechanical properties.

Download BLUESHIELD specifications

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