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Pressurization

Expert solutions to help you succeed

Helium is used by defense, nuclear and aerospace leaders for detecting leaks in critical equipment, including rocket engines, and for purging and propellant transfer. Our proprietary liquid helium pumping technology allows these industries to pressurize large on-site gaseous storage vessels at lower costs, with less energy and at faster rates.

Helium can also be used for purging. Since it has the lowest melting and boiling point of any gas, is inert, and has a low freezing temperature, it is used for purging by displacing very cold liquids such as liquid oxygen or liquid hydrogen safely without freezing.

Air Products has been a leading supplier of helium to the space industry since its inception delivering innovative approaches such as gas supply management systems which can reduce the cost of gas ownership and improve overall processes.

We offer a variety of technical services, gas-based solutions and a full line of industrial gases—helium, oxygen, nitrogen, hydrogen, argon and various gas blends for small and large volume users. Our applications engineers can work with you to understand your operation and recommend improvements that can help you optimize gas use and improve product quality.

Download Secure and Reliable Helium Supply brochure

​Industrial gases from a global leader

Reliable and secure supply of industrial gases

Multi-plant network with primary production and secondary product sources to maintain reliable supply.

Excellent record of meeting on-time needs

24/7 Inventory Management Services to create a supply replenishment plan based on your current and future production schedule.

Industry leader in safety

Nothing is more important to us than the safety and well-being of our operating communities

Technical support when you need it

Experienced technical teams across the globe can provide supply and technology solutions to meet your unique needs

World-class customer service

Our approach to customer relationships is based on understanding your needs first

World's leading producer and supplier of helium

World leader supplying liquid and compressed helium in a variety of purities and supply modes

Ask the Expert

Doug Williams

Advanced Systems Engineer, North America

“How can I optimize my helium usage?”
Helium gas plays a vital role in the production of rocket components and supporting launch activities. Defense, nuclear, and aerospace manufacturers use helium for detecting leaks in critical equipment such as rocket engines, and for purging and propellant transfer. Many face the challenge to increase quality while reducing costs. Air Products has been a leading supplier of helium to the space industry since its inception delivering innovative approaches such as gas supply management systems which can reduce the cost of gas ownership and improve overall processes. Our proprietary liquid helium pumping technology allows these industries to pressurize large on-site gaseous storage vessels at lower costs, with less energy, and at faster rates. Air Products has a global supply network, breadth of resources, world class service, expert technical assistance, commitment to quality, and an industry-recognized safety record. We understand your need for a secure, reliable supply, coupled with attention to detail and supported by service—throughout the world. Let us help make your business take off.

Air Products Is A World-Leading Helium Supplier

  • Pioneer of many of the helium extraction, production, distribution, and storage technologies still in use today
  • Most diverse helium source mix in the world (LNG, methane and CO₂)
  • Global distribution network using the highest performing storage tanks
  • Helium experts provide world-class service and assistance with a commitment to quality
  • Industry-recognized safety record

Air Products technical expert in discussion with a customer

Product safety training

If you’re using helium, it’s critical that your employees understand how to handle it safely—yet training can put significant demands on your time. We can help ease the burden by providing on-site safety presentations. Whether you need to train new hires or retrain your staff, we can deliver attention-getting programs. Our practical and concise training can help raise your employees’ awareness of hazards, handling safeguards and best practices to promote a safe and healthy workplace.
Learn More

Put our world-class experience to work for you.

Get in touch with one of our technical experts for help designing, engineering, constructing and operating a gas supply system for your specific application.

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