Download Cryogenic Liquid Storage Tank
Chengde's small cryogenic liquid storage tank is the general volume is 1-5m³, the pressure can reach 3.6mpa. It is characterized by no need to replace cylinders frequently convenient operation, reduce liquid waste, save time, no weighing, it is used in cutting, weldingcryogenic laboratory, small hospitals etc.
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Chengde's Small Cryogenic Liquid Storage Tanks are expertly designed to provide efficient and reliable storage solutions for various cryogenic liquids, including liquid oxygen (LO₂), liquid nitrogen (LN₂), liquid argon (LAr), liquefied natural gas (LNG), and liquid carbon dioxide (LCO₂).
Capacity Range: 1m³ to 5m³
Maximum Working Pressure: Up to 3.6 MPa
Insulation: Vacuum perlite powder or super vacuum multi-layer insulation for minimal evaporation losses
Design: Vertical or horizontal configurations to suit diverse installation requirements
Materials: Constructed with high-strength stainless steel for durability and longevity
Compliance: Manufactured in accordance with GB, ASME, and CE standards
| Model | Capacity (m³) | Working Pressure (MPa) | Dimensions (Diameter × Height, mm) | Weight (kg) |
| CFL-2/0.8 | 2 | 0.8 | Φ1912×3295 | 2530 |
| CFL-3/0.8 | 3 | 0.8 | Φ1912×3948 | 2972 |
| CFL-5/0.8 | 5 | 0.8 | Φ1912×5196 | 3862 |
| CFL-5/1.6 | 5 | 1.6 | Φ1912×5740 | 4813 |
Note: The above specifications are for reference; custom sizes and configurations are available upon request.
The following data outlines the general design framework of cryogenic liquid storage tanks. Final specifications are confirmed according to project drawings, stored medium, and applicable standards.
| Parameter | General Description |
|---|---|
| Stored Cryogenic Media | Liquid Oxygen (LO₂), Liquid Nitrogen (LN₂), Liquid Argon (LAr), LNG, Liquid CO₂ |
| Design Temperature Range | Determined by the specific cryogenic medium; each liquid has a different boiling point and operating temperature |
| Design Pressure | Defined during engineering design in accordance with applicable pressure vessel standards |
| Operating Pressure | Lower than design pressure to ensure safe and stable long-term operation |
| Static Storage Capability | Suitable for long-term static storage under normal operating conditions |
| Insulation System | Vacuum perlite insulation or multi-layer super vacuum insulation |
| Daily Evaporation Rate (%/day) | Varies by medium, tank capacity, insulation type, and ambient conditions |
| Vacuum Retention | Vacuum-insulated structure with vacuum valve for testing and monitoring |
| Vacuum Monitoring | Vacuum valve interface allows connection to vacuum gauge for inspection |
| Vacuum Failure Protection | Safety valves installed to protect the tank in abnormal conditions |
| Instrumentation Interfaces | Liquid level gauge, pressure ports, temperature measurement interfaces |
| Design Service Life | Typically 20–30 years, subject to final design drawings and standards |
| Customization | Capacity, pressure rating, orientation, instrumentation, and interfaces available |
Note: The above parameters are for reference only. Detailed technical data is provided after project-specific confirmation.
If you are evaluating cryogenic liquid storage tanks for an upcoming project, our engineering team can support:
Specification review
Compliance planning
Configuration recommendations
Contact us to discuss your application and receive project-specific technical details.
Operational Efficiency: Eliminates the need for frequent cylinder replacements, reducing downtime and labor costs
Safety and Precision: Integrated systems negate the necessity for manual weighing, enhancing safety and accuracy
Versatility: Ideal for applications in cutting, welding, cryogenic laboratories, and small hospitals
Customization: Options available for logo, packaging, volume, pressure, and dimensions to meet specific client requirements
Industrial: Cutting and welding operations requiring a steady supply of cryogenic gases
Laboratories: Cryogenic experiments and storage in research facilities
Medical: Supplying liquid oxygen in small hospitals and clinics
| Item | Micro Bulk Cryogenic Liquid Storage Tank | Standard Cryogenic Liquid Storage Tank |
|---|---|---|
| Typical Capacity | 1–5 m³ | 50–10,000+ m³ |
| Storage Form | Cryogenic liquid | Cryogenic liquid |
| Main Purpose | Replace cylinders, on-site supply | Centralized or project-scale storage |
| Installation | Simple on-site installation | Engineering installation required |
| Supply Stability | High | Very high |
| Labor Requirement | Low | Medium |
| Safety Risk | Low | Low |
| Gas Utilization Rate | High | Very high |
| Automation Level | Semi-automatic | Fully integrated |
| Footprint | Compact & centralized | Large |
| Typical Users | Hospitals, labs, SMEs | Industrial parks, LNG projects |
| Investment Level | Medium | High |
| ROI Cycle | Short | Long |
| International Compliance | GB / ASME / CE | GB / ASME / CE / Project codes |
You want to replace high-pressure cylinders
Daily gas usage is stable but not large-scale
Space is limited
You want low operating cost and fast deployment
Typical industries:
Small hospitals & clinics
Laser cutting & welding workshops
Laboratories & research institutes
You operate centralized gas supply
The project involves multiple consumption points
You require long-term bulk storage
Typical projects:
Industrial parks
Air separation plants
LNG infrastructure
Q1: Is a Micro Bulk Cryogenic Liquid Storage Tank the same as a normal cryogenic storage tank?
No.
A Micro Bulk Cryogenic Liquid Storage Tank is a small-capacity, application-oriented system designed to replace cylinder supply.
A standard cryogenic liquid storage tank is a general category covering all capacities and project scales.
Q2: What is the typical capacity range for Micro Bulk systems?
Most Micro Bulk systems range from 1 m³ to 5 m³, optimized for decentralized users who require continuous supply without large infrastructure investment.
Q3: Can Micro Bulk tanks store different cryogenic liquids?
Yes.
Micro Bulk tanks can be designed for:
Liquid Nitrogen (LN₂)
Liquid Oxygen (LO₂)
Liquid Argon (LAr)
Liquid CO₂ (LCO₂)
LNG (project-specific design)
Material compatibility and safety configuration are customized accordingly.
Q4: How does Micro Bulk improve safety compared to cylinders?
Micro Bulk systems:
Eliminate frequent manual cylinder handling
Reduce high-pressure gas exposure
Use integrated pressure control and safety valves
Lower the risk of leaks and accidents
This is especially important for medical and laboratory environments.
Q5: Is installation complicated for overseas customers?
No.
Micro Bulk cryogenic liquid storage tanks are typically delivered as pre-assembled units, requiring only:
Foundation preparation
Pipeline connection
Electrical and control interface
Remote installation guidance and documentation are usually sufficient.
Q6: What certifications should overseas buyers check?
For international projects, the following are commonly required:
ASME certification
CE marking
GB standard compliance
Pressure vessel inspection reports
Material certificates
Always confirm local regulatory requirements before procurement.
Q7: When should I upgrade from Micro Bulk to a larger cryogenic tank?
If:
Gas consumption increases significantly
Multiple consumption points are added
You plan centralized gas distribution
Then a medium or large cryogenic liquid storage tank becomes more economical.
With a commitment to quality and innovation, Chengde specializes in the research, design, manufacturing, installation, and servicing of pressure vessels, cryogenic equipment, gas equipment, marine products, and specialized vehicles. Our products are widely used across industries such as energy, metallurgy, chemicals, food, medical, equipment manufacturing, automotive, and high-efficiency agriculture. We offer comprehensive customization services to meet the unique needs of our clients, ensuring optimal performance and satisfaction.
For more information or to request a quote, please contact our sales team.
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