Technical Gas Liquid Cylinders — cryogenic vessels for technical grade gases
Technical Gas Liquid Cylinders are cryogenic vessels filled with technical grade nitrogen, argon or oxygen, designed for processes where purity needs are moderate but volume and continuity matter.
REAL GAZ fills, tests and delivers these cylinders and takes back empties on a defined schedule.
REAL GAZ fills, tests and delivers these cylinders and takes back empties on a defined schedule.
Our vessels are inspected under ISO 21029-1, fitted with safety devices per EN 13648 and operated alongside EN 13458 static installations in industrial settings.
Many technical applications do not need the extreme purity of analytical gases, but they do need predictable pressure, dry gas and uninterrupted supply. A technical grade liquid cylinder gives dry gas because moisture freezes out in the liquid phase. For nitrogen, typical impurity is below 0.5 percent oxygen, and argon is similarly specified by use. Customers who run production shifts around the clock often install two vessels on a changeover manifold, so that when one runs low the other takes over automatically. Our drivers swap the empty vessel without interrupting the line, and the contents indicator tells your operators when the next exchange is due.
🏭 Where Technical Liquid Cylinders Are Used
- 🛠️ Metal cutting — a steady supply of oxygen or nitrogen at pressure for plasma and laser cutters;
- 📦 Packaging — liquid nitrogen dosing pressurises thin-walled containers and displaces oxygen in cans;
- 🔩 Shrink fitting — liquid nitrogen chills bearings and bushings so they can be fitted without damage;
- 🚰 Pipeline work — nitrogen supports purging and pressure proving of new pipelines.
💡 Why Choose REAL GAZ
- ✅ Technical grade value — suitable purity at a more economical gas cost per cubic metre;
- 🧪 Pressure building circuit — vessels maintain delivery pressure while you draw gas;
- 🎯 Selectable withdrawal — gas or liquid outlets suit both process lines and manual transfers;
- 🔒 Inspected on return — every vessel is checked for vacuum performance and relief valve function;
- 📄 Certificate of Analysis (CoA) — supplied with every order.
📦 Selecting a Vessel
- estimate daily consumption in cubic metres to pick the right capacity;
- choose a low pressure model for open processes and medium or high pressure for pipelines;
- check floor loading and ventilation where several vessels will stand together;
- ask about a manifold of two vessels for uninterrupted supply.
🔬 Quality Control & Safety
- multi-stage purification and cleaning of every vessel;
- precision gravimetric filling and weight checks;
- moisture & impurity analysis before release;
- leak testing and pressure integrity checks.
Cylinders and vessels comply with ADR / UN transport rules and relevant EN/ISO standards.
⚙️ Trusted Gas Solutions
REAL GAZ offers Technical Gas Liquid Cylinders to workshops, factories and contractors across Azerbaijan, Turkey, Georgia, Uzbekistan and the USA, with advice on vaporisers, hoses and safe liquid handling.
REAL GAZ — technical grade, cryogenic reliability.