Cryogenic Liquid Oxygen — pale-blue liquid at −183 °C, managed with precision
Cryogenic liquid oxygen is a pale-blue liquid that boils at −183 °C and is stored in vacuum-insulated vessels. REAL GAZ distributes it for customers whose operations need oxygen in a dense form and who have the facilities to manage extremely low temperatures.
Handling focuses on three themes: cold contact, rapid expansion into gas and the strong fire-promoting properties of oxygen.
Handling focuses on three themes: cold contact, rapid expansion into gas and the strong fire-promoting properties of oxygen.
Equipment is built to EN 13458, ISO 21029, ISO 21013 for relief devices and ISO 11114 for material compatibility, suitable for industrial, aerospace and research customers.
Facilities for liquid oxygen are normally installed outdoors, on a non-combustible foundation, with a safety distance to buildings, fuel stores and public areas defined by national rules and EIGA guidance. Pipework is stainless steel or copper alloy, and valves have extended spindles. We help prepare the site layout, the commissioning checklist and the emergency plan, and we can brief your fire service on the location and the correct response. Our dispatchers coordinate tanker arrival with your gatehouse and operations team, so that unloading starts promptly and takes place in daylight whenever the schedule allows.
🏭 Where Cryogenic Liquid Oxygen Is Used
- ⚙️ Ground-test facilities — engine and component test stands store large volumes of LOX in tanks designed to cryogenic standards;
- 🔬 Large-scale oxygen plants — bulk storage on customer sites buffers demand peaks for metallurgical and chemical users;
- 🏥 Cryogenic pumping systems — centrifugal and reciprocating pumps transfer liquid to vaporisers for high-flow gas supply;
- 🚀 Equipment qualification — cold flow and thermal-cycling tests verify valves, hoses and seals for oxygen service.
💡 Why Choose REAL GAZ
- ✅ Safe cold chain — insulated tankers and transfer hoses reduce boil-off and protect operators during connection;
- 🧪 Material awareness — we advise on stainless steel, copper alloys and suitable elastomers for contact with cryogenic oxygen;
- 🎯 Site-specific layout — tank location, bunding and separation from combustibles are reviewed in advance;
- 🔒 Emergency preparedness — customers receive guidance on leak response, evacuation and first aid for cold burns;
- 📄 Certificate of Analysis (CoA) — supplied with every order.
🔬 Quality Control & Safety
- purity analysis at production;
- transfer-line and coupling inspection;
- relief-valve setting verification;
- oxygen-clean preparation of vessels and pipework.
Cylinders and vessels comply with ADR / UN transport rules and relevant EN/ISO standards.
⚙️ Trusted Gas Solutions
Operators of tanks, test stands and process plants choose cryogenic liquid oxygen from REAL GAZ for its dependable quality and its well-documented safety approach. We support customers across Azerbaijan, Turkey, Georgia, Uzbekistan and the USA and can arrange training for operators and emergency teams.
REAL GAZ — Cryogenic oxygen with discipline.