Gases and Gas Equipment for Additive Manufacturing

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Overview: Metal Additive Manufacturing (3D Printing) – Improve your productivity with our solutions for Gas Supply, Gas Control, Gas Purification, and more.


Gas Supply, Gas Control, Gas Equipment Systems, Gas Purification, Argon Recovery, Gas Safety - Plus Support for Additive Manufacturing Industry.

Our core competencies in gas technologies have put us in an ideal position to offer AM part quality and productivity improvement solutions to users of Metal Additive Manufacturing.


MATHESON and parent company Taiyo Nippon Sanso Corporation (TNSC) are global leaders in the supply of bulk gases (Ar, N2, H2, O2, CO2, He), as well as industrial and specialty gases in cylinders and liquid cylinders.

For industries with large gas needs, we design and build onsite gas production facilities and provide delivery of gases by pipeline.

Beyond gases themselves, MATHESON designs and supplies all types of gas handling equipment, purification tools, gas recovery systems, and other hardware for safe gas management and delivery.

Our aim is to help you unlock improvements in overall productivity while reducing your overall costs - and to advise on facility and worker safety at every step of the process.

Gas Supply | Gas Control | Gas Purification | Gas Safety | Argon Recovery

Improving safety, productivity, and efficiency in Additive Manufacturing.

What is Gas Optimization?

Gas Optimization embraces all aspects of gas usage, including, but not limited to:

  • Choosing the right supply mode (cylinders, liquid Dewars, micro-bulk, or bulk supply) to best meet current as well as future expansion needs.
  • Selecting the right gas handling and storage systems, piping, and materials of construction to deliver specification purity at the point-of-use and ensure uninterrupted supply.
  • Reviewing gas consumption, pressure, and flow throughout the AM process, and recommending improvements in gas purification, gas purge cycle, leak detection, gas recirculation, and gas exhaust systems.
  • Conducting training and making recommendations to improve gas handling safety and industrial hygiene.



View and download our brochure:
Gas Optimization for Additive Manufacturing.



Read More about MATHESON Gases and Systems for Additive Manufacturing:

Additive Manufacturing Overview

Gas Supply Options

Gas Control Systems

Gas Purification

Argon Gas Recovery

Additive Manufacturing Safety


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MATHESON's Gas Optimization Tools for AM include:

  • Supply of argon, nitrogen, other gases, and gas mixtures
  • Design and installation of gas storage and piping systems
  • 3DPro™ gas switchover supply panels for uninterrupted gas supply 
  • 3DPro™ source and point-of-use gas purifiers
  • 3DPro™ purge assemblies
  • Ultra-High-Purity gas sensors and analysis systems
  • Gas handling safety equipment and training programs


Gas Optimization for Additive Manufacturing