Cryogenic storage solutions are engineered systems for safely storing liquefied gases such as LNG, liquid nitrogen, oxygen, argon, and helium at extremely low temperatures below −150°C using vacuum-insulated pressure vessel technology.
DSW is a trusted cryogenic storage systems supplier, providing high-quality vacuum-insulated tanks for liquid nitrogen, oxygen, argon, and helium.
With over 20 years of experience, we deliver customized industrial gas storage solutions worldwide.
What Are Cryogenic Storage Solutions?
Cryogenic storage solutions are integrated systems designed to store, transport, and supply liquefied gases under ultra-low temperature conditions while maintaining safety, efficiency, and product purity.
These systems typically include vacuum-insulated cryogenic tanks, pressure control systems, vaporizers, and boil-off gas management units.
How Cryogenic Storage Systems Work
Cryogenic storage systems use a double-wall vacuum-insulated structure to minimise heat transfer.
- Liquefied gas is stored in an inner stainless steel vessel
- A vacuum layer reduces heat conduction and convection
- External heat causes controlled evaporation
- Pressure is regulated via vaporisation systems
- Boil-off gas is recovered or reused
Types of Cryogenic Storage Solutions
Bulk Cryogenic Storage Tanks
Large stationary systems used in industrial gas plants and energy infrastructure.
LNG Storage Systems
Designed for liquefied natural gas storage at -162°C, widely used in energy distribution networks.
Microbulk Cryogenic Systems
Compact systems for medium-scale industrial gas users requiring continuous supply.
Cryogenic Transport Systems
Includes ISO tanks, semi-trailers, and tube trailers for long-distance transport.
Key Components of Cryogenic Systems
- Vacuum insulated cryogenic tanks
- Pressure build-up systems
- Boil-off gas (BOG) recovery systems
- Cryogenic vaporizers
- Safety relief valves
- Level and pressure monitoring systems
Applications
Cryogenic storage systems offer safe, efficient, and reliable storage for liquefied industrial gases with minimal evaporation loss and stable long-term performance.
- Industrial gas supply (O₂, N₂, Ar, CO₂, He)
- LNG energy infrastructure
- Semiconductor manufacturing
- Medical oxygen systems
- Aerospace engineering
- Food freezing and preservation
Materials Used
- Stainless steel (inner vessel)
- 9% nickel steel (LNG applications)
- Carbon steel (outer structure)
- Aluminium alloys (lightweight systems)
Advantages
Designed for safe, efficient, and long-term cryogenic gas storage.
- Extremely low evaporation loss
- High thermal insulation efficiency
- Safe high-pressure storage
- Stable gas supply
- Reduced logistics cost
- Long service life
Engineering Standards & Certifications
Our cryogenic storage systems are designed, engineered, and manufactured to meet international engineering standards. We comply with:
- ASME Section VIII – Pressure vessel compliance
- EN / PED – European safety standards
- ISO – Industrial cryogenic equipment standards
- GB/T – Chinese national standards
- API – Guidelines for cryogenic gases
This ensures global safety, performance, and reliability for industrial and medical gas storage applications.
Looking for a Reliable Cryogenic Storage Solution?
Whether you need bulk storage, microbulk, or on-site supply,
TECHNICAL FAQs
About Cryogenic Storage Solutions
Cryogenic storage refers to the safe containment of liquefied gases at extremely low temperatures below -150°C using vacuum-insulated pressure vessels.
Common gases include liquid nitrogen, oxygen, argon, carbon dioxide, and helium.
Vacuum insulation reduces heat transfer, minimising evaporation losses and maintaining stable storage conditions.
Industries include industrial gas supply, medical, semiconductor, aerospace, and food processing.
Yes, we supply cryogenic storage systems including bulk tanks, microbulk systems, and transport solutions for industrial gas applications.
Our systems comply with ASME Section VIII, EN PED, ISO, GB/T, and API standards for global safety and performance.
Related Cryogenic Storage Solutions
More Information About Cryogenic Storage Systems.
Reliable Cryogenic Storage Solutions for Your Needs
DSW’s vacuum-insulated cryogenic storage systems provide safe, efficient, and reliable storage for liquid nitrogen, oxygen, argon, helium, and LNG. Whether you need bulk storage, microbulk supply, or transport solutions, our certified systems ensure minimal evaporation, stable gas supply, and long-term performance.
Get in touch with our engineering team today to find the right solution for your industrial or medical gas requirements.