40Ft Liquid Helium (LHe) ISO Tank Container | T75 UN Portable Tank | MINGXIN
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Product Overview
MINGXIN‘s 40Ft Liquid Helium (LHe) ISO Tank Container represents the pinnacle of extreme cryogenic engineering. Liquid helium boils at a remarkably low -269°C (4K), demanding the most sophisticated thermal protection available. Engineered with proprietary high-vacuum multi-layer insulation and an integrated Liquid Nitrogen (LN2) cooling shield, our T75 UN Portable Tanks are designed to minimize heat ingress, achieving internationally advanced static zero-loss holding times. It is the ultimate multimodal transport solution for delivering ultra-pure liquid helium safely across global sea and road networks.
Core Technical Advantages
Ultimate Thermal Insulation: Utilizes an innovative high-vacuum Multi-Layer Insulation (MLI) system optimized for dual temperature zones: liquid helium (4K) and liquid nitrogen (80K). This drastically reduces overall heat leakage and ensures reliable, long-distance global transportation without product loss.
Multi-Stage Labyrinth Support System: A proprietary, serially-connected support structure specifically engineered to accommodate extreme thermal contraction from ambient temperatures down to -269°C. It maintains structural rigidity while minimizing conductive heat transfer to the absolute lowest limit, ensuring transit safety under complex dynamic loads.
Advanced Liquid Nitrogen (LN2) Shielding: Features a lightweight, thin-walled aluminum alloy liquid nitrogen cold shield. This proprietary aluminum shield connection technology intercepts ambient heat before it reaches the helium vessel, extending the no-loss storage duration significantly while reducing the container's tare weight.
Unique Internal Surface Treatment: The inner austenitic stainless steel vessel undergoes a highly specialized surface treatment process. This effectively reduces outgassing within the annular vacuum space, maintaining a superior, long-lasting high vacuum over extended lifecycles.
Advanced Precision Assembly: MINGXIN employs self-developed precision assembly technology to ensure full-length coaxial alignment and precise spatial adjustment between the inner and outer vessels, enhancing overall structural reliability and insulation integrity.
Technical Specifications
| Parameter | Specification |
| Model Code | T75 UN Portable Tank |
| Size & Container Type | 40ft ISO Frame / 42KW (ISO 668) |
| Filling Medium | Liquid Helium (LHe) |
| Volume (Water Capacity) | 40.9 m³ |
| Design / Working Pressure | 1.35 MPa (G) |
| Loading Mass | 4,601 kg (@ 90% Filling) |
| Tare Weight | 19,710 ± 100 kg |
| Max. Permissible Gross Mass | 28,000 kg |
| Material (Inner & Outer) | Austenitic Stainless Steel |
| Insulation Type | High-Vacuum Multi-Layer Insulation (with LN2 Shield) |
| Overall Dimensions | 12,192 x 2,438 x 2,591 mm (L x W x H) |
| Design Codes & Approvals | ASME Section VIII DIV 1, IMDG, ADR, TIR, CSC, US DOT (CFR49) |
| Transport Mode | Multimodal Transport (Sea & Road). Note: Railway transport is prohibited. |
Wide Range of Applications
Liquid helium is a critical strategic resource. Our ISO tanks are deeply integrated into high-tech industries vital to the global economy and technological progress:
Medical & Healthcare (MRI): Providing a continuous, reliable supply of LHe to cool superconducting magnets in MRI machines, essential for stable hospital operations.
Semiconductor Manufacturing: Supplying ultra-high-purity helium for critical microchip fabrication processes, including photolithography and etching.
Aerospace & Defense: Utilized in aerospace engineering for rocket propulsion system testing, satellite cooling, and defense equipment purging.
Frontier Scientific Research: Supporting the extreme cryogenic environments required for particle accelerators, superconducting magnets, and quantum computing projects.
Advanced Manufacturing: Applied in high-end optical fiber drawing and the research and development of new advanced materials.
The MINGXIN Advantage
At MINGXIN, we offer more than just equipment; we deliver a Full-Cycle Supply Chain Service. From robust manufacturing and stringent static non-destructive storage testing to integrated "Equipment + Gas + Logistics + Service" packages, we completely eliminate your supply chain uncertainties. Partner with MINGXIN for industry-leading helium transportation solutions backed by a 4-hour rapid response support team and comprehensive operational training.