For over two decades, Cryogen-Expo. Industrial Gases has been Russia’s only international specialised exhibition dedicated to cryogenic technologies and equipment . Held annually in Moscow since 2002, it has earned its place as one of the largest and most representative specialised events of its kind worldwide. For industry professionals, this is the definitive platform to explore cutting-edge cryogenic solutions and connect with key players from Russia and beyond.
Event Overview
The 23rd International Exhibition “Cryogen-Expo. Industrial Gases” will take place from September 16 to 18, 2026, at Pavilion 57 of the VDNH All-Russian Exhibition Center in Moscow. The event is organised by Mir-Expo Exhibition Company and is held under the auspices of the International Institute of Refrigeration and the International Academy of Refrigeration .
Scale and Participation
The 2025 edition demonstrated the event’s focused yet significant industry reach. It featured 46 companies from Russia and China, showcasing a wide range of cryogenic and gas cylinder equipment. The exhibition attracted 2,047 specialists from Russia, Belarus, India, Kazakhstan, China, and Turkey . Visitors included executives and technical experts from metallurgical, mechanical engineering, oil and gas, electrical, defence, chemical, and energy companies, as well as research institutes .
Chinese participation has been particularly prominent, with major manufacturers such as Beijing UEC Corporation, Hangzhou Nuzhuo Technology Group, Hebei Runfeng Low Temperature Equipment, Huanghe Air Separation Group, and Wuxi Zhongbo Cryogenic Engineering regularly exhibiting .
A Comprehensive Showcase
The exhibition covers the full spectrum of the cryogenic industry, from equipment to applications.
Cryogenic Equipment and Technologies
- Cryogenic Valves and Fittings: Essential components for low-temperature systems.
- Air Separation Units: Equipment for producing industrial gases from air.
- Pump and Compressor Equipment: Critical for moving and processing gases.
- Heat-exchanging Equipment: Technologies for thermal management.
- Vacuum Equipment and Cryogenic Insulation: For maintaining ultra-low temperatures.
- MicroCryo Equipment: For miniature cryogenic applications.
Industrial Gases
- Production and Supply: Stations for producing industrial gases, plus sale of Nitrogen, Oxygen, Argon, Hydrogen, Acetylene, Helium, and Carbon Dioxide .
- Gas Mixtures and Purification: Speciality gas blending and cleaning technologies.
- Rare Gases: Neon, Krypton, Xenon, and Radon .
- LNG and Hydrogen Technologies: Equipment for liquefied natural gas and hydrogen production and storage .
- Storage and Transportation: Cylinders, cryogenic tanks, ISO containers, and LNG fueling stations .
Cryobiology and Cryomedicine
- Cryogenic Storage: Dewar vessels, cryobanks for biological materials .
- Medical Equipment: Cryosurgery appliances, cryotherapy and oxygen therapy devices, cryosaunas .
Special Topics
The exhibition also addresses emerging fields such as superconductivity, clean room technologies, and carbon dioxide capture and utilisation .
2025 Exhibition Highlights
The 2025 edition showcased several notable innovations:
- PROGAZ presented its BOO model for building air separation units—designing, building, and operating units at its own expense while supplying gases under long-term contracts. One of Europe’s largest air separation units, with a capacity of 85,000 Nm³/h O₂, is currently under construction using this model.
- ONH Systems demonstrated a dual-tower adsorption nitrogen generator capable of producing high-purity nitrogen—up to 99.999%—directly on-site .
- Kriotekhnika Ltd unveiled an innovative method for manufacturing cryogenic vessels that reduces metal content by up to 20%, lowering costs while maintaining performance.
- Turboserv LLC presented its “Automated Cylinder Accounting System,” using RFID and QR code technology to assign each cylinder a “digital passport” for improved safety and inventory management .
Business Programme
The exhibition features a scientific and research conference titled “Cryogenic Technologies and Equipment. Prospects of Development,” which is open to registered visitors free of charge . This platform brings together engineers, developers, and researchers to discuss the latest advancements and future directions in the field.
Visitor Profile
The exhibition attracts specialists from a diverse range of industries where cryogenic technologies are essential:
- Metallurgy and Mechanical Engineering
- Oil and Gas Industry
- Chemical and Energy Companies
- Food and Medical Industries
- Aerospace, Shipbuilding, and Defence
- Electronics and Electrical Engineering
- Nuclear and Railway Industries
Cryogen-Expo. Industrial Gases is the essential annual gathering for the cryogenic and industrial gas community in Russia and the Eurasian region. For professionals seeking to source equipment, discover new technologies, or network with industry leaders, this event offers concentrated business value. The 2026 edition promises to continue its tradition of excellence, showcasing the innovations that will shape the future of cryogenics, industrial gases, and LNG technologies.
