Helium Nitrogen Blend for industrial use — practical inert blends for plant duties
A Helium Nitrogen Blend for industrial use from REAL GAZ gives plants an inert gas with some of the sensitivity advantages of helium at a measured cost.
Blends are filled dry and offered in robust cylinders suited to storage yards, workshops and mobile service vehicles.
Blends are filled dry and offered in robust cylinders suited to storage yards, workshops and mobile service vehicles.
REAL GAZ supplies this product according to EN 1964 cylinder requirements, EN ISO 14175 inert gas classification concepts and ADR transport rules, suitable for maintenance and manufacturing sites.
🏭 Where Industrial Helium-Nitrogen Blends Are Used
- ⚙️ Shutdown tightness checks — systems are filled with the blend to verify joints after repair or modification;
- 🔬 Annealing atmospheres — inert mixtures can support protective atmospheres in selected thermal processes;
- 🏥 Refrigeration service — cooling circuits are checked for leaks without introducing a flammable or toxic gas;
- 🚀 Automotive and aerospace components — small parts are tested for porosity or sealing integrity;
💡 Why Choose REAL GAZ
- ✅ Cost versus sensitivity — a modest helium share keeps costs in check;
- 🧪 Dry fill — moisture control helps protect sensitive equipment and instruments;
- 🎯 Compatible with common detectors — works with helium sniffers and mass spectrometer leak detectors;
- 🔒 Rugged packaging — protective caps and guards fitted for yard handling;
- 📄 Certificate of Analysis (CoA) — supplied with every order.
📦 Specifications and Supply
- Ratios chosen to match the test method;
- Cylinder sizes 20 to 50 litres, packs for heavy users;
- Regulators and flowmeters available to suit;
- Safety data and handling guidance included.
Industrial users should confirm the permitted pressure of the equipment under test before charging. We can supply regulators with calibrated outlet ranges to prevent over-pressurisation.
In refrigeration and air-conditioning service, a nitrogen-based tracer blend can be used to pressure-test circuits before the refrigerant is charged, which protects the environment and avoids repeat charging. In process plants, the same blend can be used on heat exchangers after retubing. In manufacturing, sealed housings, fuel-system parts and castings are routinely checked with helium tracer techniques. Because techniques and acceptance limits differ between sectors, we encourage users to follow their own inspection procedures, and we supply the gas, hardware and advice around them rather than replacing the inspection method itself. Keep records of the cylinder number used for each inspection, so that if a test result is questioned later, the gas supply can be traced back to a specific batch and filling date.
🔬 Quality Control & Safety
- cleaning and evacuation of every cylinder before filling;
- weighing of each component on calibrated balances;
- analysis of the finished blend against reference standards;
- valve and thread inspection after filling.
Cylinders comply with ADR / UN transport rules and relevant EN/ISO standards.
⚙️ Trusted Gas Solutions
REAL GAZ supplies Helium Nitrogen Blend for industrial use throughout Azerbaijan, Turkey, Georgia, Uzbekistan and the USA, along with the equipment to deliver it safely.
REAL GAZ — inert performance for working plants.