Helium Nitrogen Gas Cylinder — filled, labelled and ready to use
Each Helium Nitrogen Gas Cylinder from REAL GAZ is inspected, evacuated, filled to a defined blend and labelled before it leaves our depot.
Choosing the cylinder is as important as choosing the gas, because material, volume and valve all affect how the blend behaves in service.
Choosing the cylinder is as important as choosing the gas, because material, volume and valve all affect how the blend behaves in service.
REAL GAZ supplies this product according to ISO 9809-1, ISO 7225 labelling and EN ISO 10297 valve requirements, suitable for everyday gas users.
🏭 Where Helium Nitrogen Cylinders Are Used
- ⚙️ Workshop use — a single cylinder with regulator supports routine leak checks for a maintenance team;
- 🔬 Instrument supply — bench cylinders feed analysers that require a stable mixed gas;
- 🏥 Mobile service — lightweight cylinders travel on service vans for site testing;
- 🚀 Backup supply — spare cylinders held in reserve to avoid downtime.
💡 Why Choose REAL GAZ
- ✅ Tested hardware — hydrostatic test dates and visual condition checked before filling;
- 🧪 Correct blend — helium and nitrogen are added in controlled sequence and verified;
- 🎯 Valve choice — outlets selected for inert gas service and your regulator type;
- 🔒 Clear labelling — contents, hazard pictograms and cylinder number are marked for identification;
- 📄 Certificate of Analysis (CoA) — supplied with every order.
📦 Specifications and Supply
- Steel cylinders for rugged duty, aluminium for lower weight;
- Volumes commonly 10, 20, 40 and 50 litres;
- Fill pressure up to 200 bar depending on specification;
- Protective cap and cylinder collar fitted.
Store cylinders upright, away from heat sources, with the valve closed and the cap fitted. Never use a cylinder past its test date, and return it to us for inspection if its condition is in doubt.
Aluminium cylinders are lighter, resist corrosion and are widely chosen for analytical gases, while steel cylinders are tough and economical for workshop service. The valve outlet matters: many regions use different connection standards, and the wrong adapter should never be forced. When you order, tell us the country of use and the regulator type, and we will select the correct outlet. Empty cylinders should be returned with a little residual pressure to prevent air or moisture entering, and with the valve closed and cap refitted. Following these simple habits keeps cylinders in service for many years. If a cylinder arrives with a damaged cap, a leaking valve or an unclear label, do not use it; set it aside, close the valve and contact us so that we can collect and inspect it promptly.
🔬 Quality Control & Safety
- inspection of cylinder test dates and markings;
- controlled filling sequence to avoid stratification;
- verification of composition before release;
- pressure and leak checks of valve and connections.
Cylinders comply with ADR / UN transport rules and relevant EN/ISO standards.
⚙️ Trusted Gas Solutions
Every Helium Nitrogen Gas Cylinder we dispatch to Azerbaijan, Turkey, Georgia, Uzbekistan and the USA carries the REAL GAZ commitment to correct contents and safe hardware.
REAL GAZ — the right blend in the right cylinder.