For over 30 years, BluNet has specialized in exporting cryogenic tank containers for the transportation and storage of liquefied gases across industrial markets.
These include the electronics, healthcare, and energy transition sectors, handling gases such as hydrogen, nitrogen, argon, oxygen, carbon dioxide, and liquefied natural gas (LNG).
ISO / ASME Cryogenic Tank Container
20 ft ISO Cryogenic Tank Container – China
DSW’s T75 cryogenic tank containers are engineered for intermodal transportation and storage of liquefied gases, including liquid nitrogen (LIN), liquid oxygen (LOX), liquid argon (LAR), LNG (Liquefied Natural Gas), ethylene (C₂H₄), and ethane (C₂H₆). These containers are designed and manufactured in compliance with ISO and ASME standards, ensuring safety, reliability, and long service life in global logistics operations.
| Model: 1CC-TCS-20000/16 Insulation Type: Multi-layer insulation |
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| NO. | Item | Inner Vessel | Outer Vessel | |
| 1 | Design Pressure (MPa) | 1.6 | -0.1 | |
| 2 | Working Pressure (MPa) | 1.6 | -0.1 | |
| 3 | MAWP (MPa) | 1.6 | — | |
| 4 | Design Temperature (°C) | -196 | -19 to 50 | |
| 5 | Operating Temperature (°C) | ≥ -196 | Ambient | |
| 6 | Pneumatic Test (MPa) | 1.6 | HLD | |
| 7 | Gross Volume (m3) | 20.8 | 5.5 (Interlayer) | |
| 8 | Effective Volume (m3) | 19.76 | — | |
| 9 | Medium | LOX / LIN / LAR | Multi-layer | |
| 10 | Main Material | S30408 | Q345R | |
| 11 | Surface Treatment | Pickling and passivation | Sanding and coating | |
| 12 | Corrosion Allowance (mm) | 0 | 0 | |
| 13 | Joint Efficiency | 1.0 | 0.85 | |
| 14 | Filling Ratio | 95% | — | |
| 15 | Static Evaporation Rate (%/day) | ≤0.22 (LOX), ≤0.35 (LIN), ≤0.24 (LAR) | ||
| 16 | Sealed Vacuum Degree (Pa) | ≤ 1 × 10-2 | ||
| 17 | Vacuum Interspace Leakage (Pa·m3/s) | ≤ 1 × 10-6 | ||
| 18 | ISO Code | 22T7 | ||
| 19 | Diameter (mm) | Φ2150 | Φ2400 | |
| 20 | External Dimensions (mm) | 6058 × 2438 × 2591 | ||
| 21 | Orientation | Horizontal | ||
| 22 | Tare Weight (kg) | Approx. 7,890 | ||
| 23 | Maximum Gross Weight (kg) | Approx. 15,986 (LIN), 27,585 (LAR), 22,546 (LOX) | ||
| 24 | Design Service Life | 15 years | ||
| 25 | Safety Valve Set Pressure | 1.89 MPa | ||
| 26 | Classification | Class III | ||
| 27 | Portable Tank Standard | T75 | ||
Specifications for Cryogenic Tank Containers
304N Stainless steel inner and 304 outer shell, alternatively carbon steel outer vessel
High vacuum super insulation
Baffles
High-quality valves and instrumentation
Datalogging and telemetry options
Multiple loading and discharge configurations available
With or without a cryogenic pump
Stainless steel valve cabinet with lockable doors
Approved for intermodal operation according to IMDG, CFR49, ADR/RID, UIC, TIR, CSC, TC
DSW would supply a full range of transport and storage solutions for cryogenic air gases like nitrogen, oxygen, and argon (LIN/LOX/LAR), carbon dioxide (CO2), liquefied natural gas (LNG), and other gases.
Applications
DSW’s cryogenic transport containers are designed for safe transport and storage of liquefied gases across industries:
- Industrial Gases: Nitrogen, oxygen, argon, carbon dioxide
- Medical & Healthcare: Medical oxygen, liquid nitrogen for cryotherapy and labs
- Electronics & Semiconductor: High-purity gases for manufacturing
- Energy & Hydrogen: Liquid hydrogen, LNG, refueling support
- Chemical & Petrochemical: Ethylene, ethane, other cryogenic hydrocarbons
- Research & Aerospace: Scientific experiments and aerospace testing
- Emergency Supply: Backup or temporary gas storage
- Global Logistics: Intermodal ISO transport via road, rail, and sea
