Download Cryogenic Liquid Storage Tank
Product name: cryogenic liquid argon storage tank
Color: White or customer demand
Working Pressure: 0.2-3.5Mpa or customer demand
Working medium: liquid argon
Adiabatic mode: vacuum powder insulation
Type: Vertical or horizontal
Filling rate: 95%
Certification: GB ASME CE
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Engineered for Compliance, Safety, and Long-Term Reliability
Choosing a cryogenic liquid storage tank is not a simple equipment purchase. It is a long-term infrastructure decision that directly affects operational safety, regulatory approval, and total lifecycle cost.
This page is written from a procurement and engineering decision-making perspective, addressing the technical and commercial concerns international buyers typically evaluate before approving a cryogenic storage system.
Before comparing prices, experienced buyers focus on five fundamentals:
Regulatory compliance in the destination country
Safety and risk control under real operating conditions
Thermal performance and evaporation loss over time
System compatibility with downstream equipment
Supplier credibility and long-term service capability
Our cryogenic liquid storage tanks are engineered around these priorities—not marketing claims.
Our Cryogenic Liquid Storage Tanks are vacuum-insulated pressure vessels designed for the safe storage of liquefied industrial gases, including: Liquid Nitrogen (LN₂) Liquid Oxygen (LO₂) Liquid Argon (LAr) Liquefied Natural Gas (LNG) Liquid Carbon Dioxide (LCO₂) They are widely used in industrial gas supply systems, energy projects, medical facilities, laboratories, food processing, and LNG fueling applications. Each tank is designed as part of a complete cryogenic storage system, not as an isolated vessel. Orientation: Vertical double-wall design Design Pressures: 0.2MPa~3.5MPa or as customer requirement Applicable Standards: GB150, GB18442-2019, TSG21-2016 Working Temperature: -196°C Vacuum Powder Insulation for superior thermal efficiency Efficient Thermal Insulation: Maintains cryogenic liquids in a stable state for extended periods with advanced vacuum insulation and thermal powder layers. High Strength & Safety: Designed for earthquake resistance and high structural integrity, preventing leakage and operational hazards. Environmentally Friendly: Eco-conscious materials and insulation meet modern sustainability standards. Intelligent Monitoring: Real-time monitoring of liquid level, pressure, and temperature, with early warning systems for operational safety. Customizable: Tailored solutions for specific site requirements, including piping, instrumentation, and capacity modifications. Storage of liquid oxygen, nitrogen, and argon for steel, chemical, metallurgical, and pharmaceutical industries. Supports welding, cutting, and production processes requiring stable gas supply. LNG storage and supply for industrial plants, storage stations, and vaporization stations. Ensures safe and reliable energy supply for facilities. Safe storage of blood, vaccines, cells, and tissues for hospitals, biotech, and research institutions. Ensures quality and effectiveness of medical storage. Customized Solutions: Personalized design and installation for unique industrial and medical applications. Technical Support: Professional guidance on installation, commissioning, and maintenance for all tank models. After-Sales Service: Ongoing support and maintenance to ensure reliable operation. Proven Expertise: Years of experience in cryogenic storage solutions across multiple industries. Long-term operating cost is largely determined by thermal performance. Insulation Systems: Vacuum perlite insulation Super vacuum multi-layer insulation (MLI) Design Focus: Stable vacuum integrity Low daily evaporation rate Reduced product loss and pressure fluctuation These features are especially critical for LNG and liquid oxygen applications where boil-off management directly impacts safety and operating expenses. The following parameters describe the general design framework of cryogenic liquid storage tanks. Final specifications are confirmed according to project drawings, stored medium, and applicable regulations.Product Overview
Key Technical Specifications
Technical Parameters
Parameter Capacity 50–200 m³ Working Pressure 0.2-3.5Mpa or customer demand Medium LAR Insulation Type Vacuum Powder Material High-quality carbon steel / stainless steel Orientation Vertical/Horizontal Key Advantages
Application Scenarios
Industrial Applications
Energy Applications
Medical & Research Applications
CNCD Services & Support
Thermal Insulation & Evaporation Control
General Technical Parameters (Reference)
Parameter General Description Stored Cryogenic Media LAr Design Temperature Range Determined by the stored medium; different cryogenic liquids operate at different temperatures Design Pressure Defined during engineering design according to applicable pressure vessel standards Operating Pressure Always lower than the design pressure to ensure operational safety Static Storage Capability Designed to support long-term static storage Insulation System Vacuum perlite or multi-layer super vacuum insulation Daily Evaporation Rate (%/day) Varies by medium, capacity, insulation type, and ambient conditions Vacuum Retention Vacuum-insulated structure with vacuum valve Vacuum Monitoring Vacuum valve allows connection to vacuum gauge for testing Vacuum Failure Protection Safety valves installed to protect the vessel Instrumentation Interfaces Liquid level gauge, pressure ports, temperature interfaces Design Service Life Typically 20–30 years, subject to final design confirmation Customization Capacity, pressure, orientation, interfaces, and instrumentation 
| Model | Working Medium | Volume(M3) | Weight | Size(mm) | Working Pressure |
| CFL-5/0.8 | LO2/LAR/LN2 | 5 | 3412 | Φ2000*5130 | 0.8MPa |
| CFL-10/0.8 | 10 | 5378 | Φ2100*717 | ||
| CFL-15/0.8 | 15 | 6415 | Φ2500*6912 | ||
| CFL-20/0.8 | 20 | 8673 | Φ3000*6100 | ||
| CFL-30/0.8 | 30 | 12899 | Φ2900*8870 | ||
| CFL-50/0.8 | 50 | 18960 | Φ3100*12058 | ||
| CFL-100/0.8 | 100 | 34480 | Φ3600*15947 | ||
| CFL-150/0.8 | 150 | 53500 | Φ3600*23000 | ||
| CFL-200/0.8 | 200 | 65500 | Φ3924*26000 | ||
| CFL-5/1.6 | LO2/LAR/LN2 | 5 | 3945 | Φ2000*5130 | 1.6MPa |
| CFL-10/1.6 | 10 | 6787 | Φ2000*7895 | ||
| CFL-15/1.6 | 15 | 8628 | Φ2400*7552 | ||
| CFL-20/1.6 | 20 | 10744 | Φ2400*9371 | ||
| CFL-25/1.6 | 25 | 13500 | Φ2700*8980 | ||
| CFL-30/1.6 | 30 | 14640 | Φ2700*10310 | ||
| CFL-40/1.6 | 40 | 19884 | Φ3100*9985 | ||
| CFL-50/1.6 | 50 | 23370 | Φ3100*12058 | ||
| CFL-100/1.6 | 100 | 44050 | Φ3400*17930 |
Q1: How can I minimize operational costs?
Chengde’s low daily evaporation rates significantly reduce product loss, helping you save money.
Q2: Can I trust the quality?
All our products meet GB, ASME, and CE certifications and are subjected to rigorous quality control.
Q3: Will the tank fit my specific needs?
Our comprehensive customization options ensure our tanks meet your exact requirements, from volume and pressure to branding.
Because cryogenic storage tanks are engineered products, accurate specifications require project-specific confirmation.
Contact our engineering team to receive:
Detailed technical datasheets
Design drawings
Compliance support
Configuration recommendations
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