Helium & Multi-Gas Specialty Container Suppliers
Helium and multi-gas specialty containers transport the most challenging cryogens and highest-value gases in the industrial gas industry. Liquid helium at -269 °C (4.2 K) requires the most advanced vacuum insulation technology available — typically vacuum jacket, MLI, and liquid nitrogen shielding — to keep boil-off below 1 %/day on ISO container formats. Specialty gases in this category include liquid xenon, liquid krypton, liquid neon, high-purity multi-gas mixtures, and calibration gas cylinders.
Container formats span 40-foot ISO tank containers for bulk LHe transport and export, dewar containers from 100 to 2,000 liters for laboratory and research delivery, portable transport dewars for MRI and cryogenic research supply, and high-pressure multi-cylinder packs for specialty gases. Buyers span MRI helium supply, quantum computing infrastructure, semiconductor process gases, laboratory research, aerospace, and calibration and metrology.
This directory lists helium and specialty gas container manufacturers and suppliers globally. Stationary helium storage is covered under the separate stationary cryogenic storage tanks category. Each supplier profile covers container formats, capacity ranges, boil-off performance guarantees, LN2-shielded versus MLI-only construction, code compliance under ASME, PED, ADR, DOT, and IMDG, plus certifications specific to high-purity semiconductor gas transport.
Procurement teams evaluating suppliers weigh delivered volume net of transit losses, guaranteed boil-off in %/day, LN2 shield refill logistics, hydrostatic and vacuum test documentation, transit-time guarantees for time-sensitive helium supply, and full traceability for high-purity gas containers. Filter by country, container format, gas served, or capacity.
Frequently asked questions
What makes helium transport so challenging?
Liquid helium boils at -269 °C, only about 4 degrees above absolute zero. Any heat leak causes rapid boil-off. Containers require vacuum jacket, multi-layer insulation, and often an intermediate liquid nitrogen shield. Even the best containers lose 0.3 to 1.0 % of contents per day, so transit time directly translates into product loss.
What is an LN2-shielded LHe container?
A helium container with an intermediate reservoir of liquid nitrogen at -196 °C between the outer wall and the LHe inner vessel. The LN2 shield intercepts most radiative heat before it reaches the LHe, dramatically reducing helium boil-off. LN2 shields require periodic refilling and are standard on bulk LHe ISO containers.
Can specialty gases like xenon or krypton use the same containers as helium?
Some liquid xenon and krypton applications use similar vacuum-insulated dewars but with different pressure ratings and materials specific to the gas. High-purity semiconductor gases typically ship in specialty cylinder packs rather than cryogenic containers. Consult supplier profiles for exact compatibility.
What are typical LHe ISO container transit times?
Sea freight from helium production regions (Qatar, US, Russia, Algeria) to Europe or Asia typically takes 20 to 45 days port-to-port. With container boil-off, that means 6 to 30 % of the original charge is lost in transit. Time-sensitive shipments use air freight for LHe dewars at significant cost premium.
Which regulations apply to LHe and specialty gas transport?
LHe transport uses UN 1963 for liquid helium and follows ADR (Europe), DOT/49 CFR (US), and IMDG for marine. Specialty gases follow the specific UN number and class for each product. High-purity gases additionally require semiconductor-industry protocols like SEMI F57.