Oxygen Gas

MEDICAL & INDUSTRIAL OXYGEN GAS (O₂)

Oxygen Cylinders – life-sustaining gas essential for human survival, playing a critical role in emergency care, respiratory treatments, and cardiovascular therapy. ThanhGas is committed to delivering convenient, high-quality medical oxygen directly to clients and homecare patients.

Medical oxygen is widely applied in artificial oxygen filtration, anesthesia, cardiovascular stabilization, and detoxification in hospitals, ambulances, and home care under doctor prescription.

For medical and healthcare use, breathing oxygen must meet a minimum purity standard of Grade 2.6 (≥ 99.6%), completely free from dust and impurities to ensure long-term health safety.

📋 Technical Specifications (Oxygen Gas)

PARAMETER	O₂ – 2.6	O₂ – 4.0	O₂ – 5.0
Purity (%)	≥ 99.6%	≥ 99.99%	≥ 99.999%
Impurities	≤ 4000 ppm	≤ 10 ppm	≤ 5 ppm
Argon	≤ 4000 ppm	≤ 9 ppm	≤ 2 ppm
Moisture	≤ 5 ppm	≤ 5.5 ppm	≤ 3 ppm
Hydrocarbons (CₙHₘ)	–	≤ 0.5 ppm	≤ 0.2 ppm
Carbon Dioxide (CO₂)	–	≤ 0.5 ppm	≤ 0.2 ppm
Filling Pressure	130 → 150 bar (cold)
State / Cylinder Volume	High-pressure compressed gas \| Cylinders 10 Liters ÷ 50 Liters
Outlet Valve / MSDS	QF-2C, 5/8 inch male \| UN 1073
Characteristics	Colorless, odorless, supports life, vigorously accelerates combustion

🛡️ Safety Compliance: Cylinders are fully safety-certified, manufactured on modern production lines following European standards for medical and industrial use.