Cryogenic Tanks & Liquid Nitrogen Storage Systems
Cryogenic tanks are available in vertical or horizontal arrangement with capacity from 60,000 to 500,000 liters and maximum allowable working pressure up to 24 bar.
The Engineered tanks are designed for long-term storage of liquefied air gases, including nitrogen, oxygen and argon, as well as carbon dioxide and LNG.
Liquid Nitrogen Storage Systems
Our liquid nitrogen storage systems are engineered for critical applications across laboratories, hospitals, and food processing industries. With vacuum-insulated construction and superior perlite/super insulation, our cryogenic tanks ensure minimal boil-off loss (BOL) rates, extending hold times and reducing operational costs.
Key features include ASME and DOT compliance certifications, stainless steel SA240 TP 304 inner vessels for corrosion resistance, and ergonomic piping layouts designed for safe, efficient access. Whether you need portable Dewar flasks for field operations or large-scale bulk storage systems up to 50,000L capacity, our solutions deliver reliable performance for LIN, LOX, LCO2, and LN2O service.
Cryogenic liquid storage vertical customer station for LIN, LOX, LCO2 & LN2O Service
Perlite/Super Insulation ensures low evaporation rate & minimizes heat influx
High Performance & extended hold time for lower life cycle cost
Ergonomically designed piping layout for ease of access & operation
Inner vessel Stainless Steel SA240 TP 304
ASME & DOT certified for safety compliance
Dewar Tanks | Portable Cryogenic Storage
In addition to bulk storage solutions, we offer a comprehensive range of Dewar tanks for portable cryogenic liquid storage and transportation. Dewar tanks differ from bulk tanks in their compact, portable design and smaller capacity range, making them ideal for laboratory, medical, and field operation applications.
Dewar Tank Types
- Open-Neck Dewars: Designed for applications requiring frequent access to contents. Ideal for laboratory use where samples need regular retrieval.
- Closed-Neck Dewars: Provide superior thermal efficiency with minimal evaporation rates. Perfect for long-term storage applications.
- Self-Pressurizing Dewars: Feature built-in pressure building circuits for liquid withdrawal without external pressurization.
- LN2 Dispensers: Specialized Dewars for controlled liquid nitrogen pouring in laboratory settings.
Specifications & Capacity Range
| Capacity Range | Material | Typical Applications |
|---|---|---|
| 10L - 35L | Aluminum / Stainless Steel | Laboratories, research facilities |
| 35L - 50L | Stainless Steel 304/316 | Medical facilities, biological storage |
| 50L - 100L | Stainless Steel 304/316 | Field operations, industrial maintenance |
| 100L - 200L | Stainless Steel 304/316 | Small-scale production, specialty gases |
Key Applications
- Laboratories: Cryogenic sample preservation, cryo-grinding, and cold trap applications
- Medical: Biological sample storage, cryotherapy treatments, and vaccine preservation
- Field Operations: On-site welding gas supply, pipeline maintenance, and remote location services
- Research: Superconducting magnet cooling, NMR applications, and scientific experiments
- Food Industry: Cryogenic freezing, ice cream manufacturing, and food preservation
Contact us for Dewar tank availability, specifications, and pricing. We supply leading brands with full warranty support and maintenance services.
Related Products
Explore our complete range of cryogenic equipment including cryogenic pumps, vaporizers, and vacuum insulated pipes for a complete cryogenic solution.








