We specialize in cryogenic pressure vessels designed specifically for liquid hydrogen storage, available in both vertical and horizontal configurations to flexibly match different site conditions and process requirements. Our products utilize high‑vacuum multi‑layer insulation technology, ensuring long‑term safe, stable, and low‑boil‑off operation.
Vertical tanks: Space‑saving design, ideal for sites with limited land availability.
Typical volume range: 10 m³ – 200 m³.
Horizontal tanks: Suitable for open areas or height‑restricted sites.
Typical volume range: 5 m³ – 600 m³.
Above tank series operates within a working pressure range of 0.1 MPa to 1.0 MPa and can be widely applied in hydrogen refueling stations, liquid hydrogen plants, and other hydrogen storage scenarios. We provide products compliant with GB, ASME, EN, and other international codes. Multiple models have successfully passed testing for liquid hydrogen cryogenic performance, with safety and reliability verified by recognized authorities.
Whether for urban refueling networks, large‑scale LH2 plant integration, or distributed hydrogen projects, we offer customized structural design, process interfaces, and full‑lifecycle technical support – helping customers advance hydrogen infrastructure efficiently, safely, and economically.
Leading delivery speed: Standardized design combined with factory prefabrication shortens on‑site construction time, enabling faster project commissioning.
Excellent insulation performance: High‑vacuum multi‑layer insulation achieves daily evaporation rates better than industry standards, minimizing hydrogen loss.
Easy installation: Modular delivery reduces on‑site installation complexity and time.
Smart & stable operation: Integrated intelligent control system enables automatic pressurization, safety monitoring, and remote data transmission – simplifying operation and reducing maintenance costs and manual intervention risks.
Wide application range: Supports working pressures from 0.1 to 1.0 MPa, covering many hydrogen requirements in refueling, chemical, metallurgical, and other hydrogen applications.
| Parameter | Range |
| Effective volume | 5 m³ – 600 m³ |
| Working pressure | 0.1 MPa – 1.0 MPa |
| Inner vessel material | Austenitic stainless steel |
| Insulation type | High‑vacuum multi‑layer insulation |
Our liquid hydrogen fixed storage tanks can be designed and manufactured according to major international standards to meet global project requirements:
GB (Chinese national standards)
ASME
EN ,etc.
Our LH2 fixed storage tanks serve as core equipment for the storage and transportation part in the hydrogen energy industry chain and have been validated in national benchmark projects.
Hydrogen Refueling Station – Core hydrogen storage facility
Project: Key Technology Development and Engineering Demonstration of Liquid Hydrogen Refueling Station (Ministry of Science and Technology)
Equipment: 20 m³ liquid hydrogen fixed storage tank
Value: Provided reliable hydrogen storage for China’s first large‑scale liquid hydrogen refueling station, verifying the equipment’s stability and safety in end applications.
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Standard Maker, technical authority – As the lead drafting unit of the industry core standard NB/T 11882-2025 Fixed Vacuum Insulated Liquid Hydrogen Pressure Vessel, we are not only a manufacturer but also a shaper of industry technical specifications.
Proven in real operation, breaking the “0 to 1” barrier – Unlike designs that exist only on paper, our 20 m³ and 45 m³ LH2 tanks have successfully passed national‑level cryogenic performance type testing. This proves that our products are not only code‑compliant but also demonstrate excellent insulation performance and structural stability under actual extreme cryogenic conditions – ready for commercial application.
Faster project launch – Standardized product series and rapid delivery capability ensure your project can start operation on time or even ahead of schedule, capturing market opportunities.
Deep technical expertise – Profound understanding of core LH2 tank technologies combined with successful type testing experience provides solid guarantees for long‑term safe and stable operation.
From refueling stations to large‑scale LH2 plants, we offer validated, scalable storage solutions. Contact us for a preliminary technical and commercial assessment tailored to your project needs.
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