The mini cryogenic storage tanks manufactured by Beijing Tailai Huadun Cryogenic Equipment Co., Ltd. are specifically designed to bridge the gap between traditional gas cylinders and large storage tanks. With capacities typically ranging from 1,000 to 5,000 liters, they are suitable for the on-site storage and supply of liquid oxygen (LOX), liquid nitrogen (LIN), liquid argon (LAR), and liquid carbon dioxide (LCO₂), making them an ideal choice for customers with small to medium consumption needs. Compared to the gas supply model of traditional cylinders, mini cryogenic storage tanks can significantly reduce the operational costs and safety risks associated with frequent cylinder replacements, while improving gas supply continuity and management efficiency; Compared to large storage tanks, this product series features a compact design and a small footprint, allowing for flexible deployment in worksites with limited space and adapting to gas usage needs across a variety of scenarios.
| Mini Cryogenic Storage Tank | ||||||||||||
| Housing Material | Stainless Steel | |||||||||||
| Inner Liner Material | Stainless Steel | |||||||||||
| Insulation Methods | High-Vacuum Multilayer Insulation | |||||||||||
| Container Cleanliness | Oxygen-Grade Cleaning | |||||||||||
| Surface Treatment | Polishing | |||||||||||
| Model | M1000 | M2000 | M3000 | M5000 | H1000 | H2000 | H3000 | H5000 | V1000 | V2000 | V3000 | V5000 |
| Maximum Allowable Working Pressure (MPa) | 1.7 | 2.7 | 3.7 | |||||||||
| Total Volume (m³) | 1.05 | 2.16 | 2.96 | 4.99 | 1.05 | 2.16 | 2.96 | 4.99 | 1.05 | 2.16 | 2.96 | 4.99 |
| Useful Volume (95%) (m³) | 1 | 2.05 | 2.81 | 4.75 | 0.95 | 1.95 | 2.66 | 4.75 | 0.95 | 1.95 | 2.66 | 4.5 |
| Normal evaporation rate, capacity 1–3 metric tons per day (oxygen) | / | 0.8 | 0.45 | 0.32 | / | 0.8 | 0.45 | 0.32 | / | 0.8 | 0.45 | 0.32 |
| Estimated Net Weight (kg) | 880 | 1400 | 1640 | 2800 | 950 | 1640 | 1840 | 3100 | 1120 | 1780 | 2150 | 3400 |
| Total Weight When Filled with Liquid Oxygen (kg) | 2021 | 3747 | 4769 | 8208 | 2091 | 3968 | 5048 | 8508 | 2202 | 3948 | 5245 | 8436 |
| Total weight when filled with liquid nitrogen (kg) | 1678 | 3061 | 3854 | 6630 | 1758 | 3288 | 4112 | 6930 | 1886 | 3303 | 4340 | 6934 |
| Total weight when filled with liquid argon (kg) | 2273 | 4206 | 5486 | 9403 | 2343 | 4488 | 5757 | 9703 | 2420 | 4435 | 5859 | 9460 |
| Height (mm) | 2219 | 2799 | 2800 | 3000 | 2219 | 2799 | 2800 | 3000 | 2219 | 2799 | 2800 | 3000 |
| Diameter (mm) | 1100 | 1350 | 1500 | 2016 | 1100 | 1350 | 1500 | 2016 | 1100 | 1350 | 1500 | 2016 |





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