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Automotive Value Chain Steps
Select a step where Air Liquide intervenes in your value chain.

TIG welding

Tungsten inert gas welding or GTAW-gas tungsten arc welding is a process used when a very high welding quality is required for pressure vessels, piping, or food containers. An additional filler metal, often a wire rod, may be used either manually or in an automatic process through a separate wire feeder. Researchers at Air Liquide have studied this process to learn more about it and to propose the most suitable shielding gases like ARCAL.

Gases

Equipment

Air Liquide supplies a wide range of gas handling equipment designed to safely deliver gas to your application such as Pressure regulators and Manifolds

Services

As part of our gas supply offers, Air Liquide will conduct a cost analysis productivity (CAP) diagnosis to help you implement the most efficient solution for your operations.

Brands

Our ARCAL brand offers a full range of high-quality, ready-to-use gas solutions for welding, shielding and cutting applications to help you boost the efficiency and overall productivity of your operations.

Why Choose Us?

  • 01

    Diverse offer

    We offer gas cylinders in various volumes and concentrations and all associated gas handling equipment. We also supply bulk volumes and storage solutions, as well as on-site production technologies.

  • 02

    Focus on compliance

    Purity, accuracy, reliability and speed of delivery of our specialty gases improve analysis reliability for added compliance assurance.

  • 03

    Quality

    Air Liquide manufactures gases in a range of purities to meet your needs. We can analyze for specific impurities based on your request.

  • 04

    Expertise

    A global network of industry experts is available to support you in developing solutions to meet your unique challenges. Our teams have extensive experience and expertise in automotive industry applications.

  • 05

    Innovation

    Air Liquide’s industry experts are backed by a global R&D network.

  • 06

    Sustainability

    Our ARCAL™, LASAL™ and FLAMAL™ brand products for metal fabrication were designed with the environment in mind, enabling reduced carbon dioxide and nitrogen oxide emissions.