ACETYLENE GAS HOSE — safe, flexible delivery from cylinder to torch
The Acetylene Gas Hose from REAL GAZ is a fuel-gas hose chosen for acetylene cylinders, which hold the gas dissolved in acetone within a porous mass.
Because acetone vapour can attack unsuitable hose compounds, the lining is selected for resistance to both acetylene and acetone.
Because acetone vapour can attack unsuitable hose compounds, the lining is selected for resistance to both acetylene and acetone.
REAL GAZ supplies this product according to ISO 3821, EN 559 and ISO 14114 acetylene installations, for cutting and welding.
🏭 Where Acetylene Gas Hoses Are Used
- 🔥 Gas welding — low-pressure acetylene supply to a welding torch;
- ✂️ Flame cutting — steel plate cutting with an oxy-acetylene torch;
- 🧪 Flame photometry — laboratory instruments use small-bore acetylene lines;
- 🏺 Metal heating — shrink-fitting and straightening with a heating nozzle.
💡 Why Choose REAL GAZ
- ✅ Acetone-resistant lining — the tube material avoids swelling and softening;
- 🧪 Low permeation — limits gas loss through the wall;
- 🎯 Left-hand fittings — supplied on request for correct connection;
- 🔒 Pressure tested — verified before dispatch;
- 📄 Certificate of Analysis (CoA) — supplied with every order.
📐 Selection Guide
- use acetylene only through regulators set below 1.5 bar;
- stand cylinders upright for at least 12 hours before use if they were laid down;
- fit flashback arrestors at both regulator and torch.
📦 Supply and Handling
Acetylene cylinders contain acetone, and the hose lining must tolerate it over months of use. We therefore recommend replacing hose that has become hard, sticky or swollen, even if it still seems tight. Our team can list the correct torch tip pressures for typical plate thicknesses and explain the safe use of the gas, including cylinder withdrawal rate limits. Hose can be supplied by the metre or assembled, with the colour, nuts and nipples to suit your regulator, and replaced on a planned cycle to keep your safety records in order. Customers who are unsure which hose is currently fitted can send a photograph of the marking, and we will identify the bore, standard and likely age, then recommend a like-for-like replacement or an upgrade.
🔬 Quality Control & Safety
- lining compatibility review;
- pull-off testing of fittings;
- visual inspection for defects;
- leak testing and pressure integrity checks.
Close the cylinder valve and purge the line after each work session. Products and cylinders comply with ADR / UN transport rules and relevant EN/ISO standards.
⚙️ Trusted Gas Solutions
REAL GAZ supplies Acetylene Gas Hoses to welders, laboratories and plants across Azerbaijan, Turkey, Georgia, Uzbekistan and the USA. If you need acetylene gas hose that is clearly rated and traceable, ask REAL GAZ.
REAL GAZ — From cylinder to flame, safely.