BluNet manufactures high-quality gas cylinders for the safe storage and transportation of compressed and liquefied gases. Our gas cylinders serve industrial, medical, laboratory, and specialty gas applications, delivering reliable pressure performance and full compliance with international standards. Our cylinders serve industrial, medical, laboratory, and specialty gas applications, delivering reliable pressure performance and full compliance with international standards.
Suitable for oxygen, nitrogen, argon, CO₂, hydrogen, helium, and other gases, our cylinders are available in multiple capacities, working pressures, and valve configurations. Refer to our gas cylinder sizes guide for common dimensions, water capacities, pressure ratings, and valve configurations for industrial gas storage solutions.
Available Types
| Gas Cylinder Type | Gas / Material | Main Applications |
|---|---|---|
| High Pressure Gas Cylinders | Oxygen, Nitrogen, Argon, Hydrogen, Helium, CO₂ | Industrial gases, laboratories, welding, manufacturing and energy applications |
| Acetylene Cylinders | Dissolved Acetylene (C₂H₂) | Gas cutting, welding, metal fabrication and industrial processes |
| CO₂ Cylinders | Carbon Dioxide (CO₂) | Food and beverage, welding, fire suppression and industrial applications |
| Medical Gas Cylinders | Medical Oxygen, Nitrous Oxide, Medical Air | Hospitals, emergency services, healthcare and respiratory treatment |
| SCBA Cylinders | Compressed Air | Firefighting, rescue operations, mining and hazardous environments |
| Aluminum Gas Cylinders | Aluminum Alloy Shell | Medical oxygen, breathing air, portable gas supply and lightweight applications |
| Composite Gas Cylinders | Carbon Fiber Reinforced Composite Materials | Lightweight mobility, diving, SCBA and portable gas storage |
Our gas cylinder manufacturing process includes steel tube forming, hot spinning, heat treatment, machining, surface treatment, pressure testing, and final inspection. All units undergo strict quality control before delivery.
Applications
Designed to support reliable, efficient, and safe gas supply across diverse industries.
- Industrial gas distribution systems
- Welding and metal fabrication
- Medical oxygen supply
- Laboratory and specialty gas handling
- Fire protection systems
- Beverage-grade CO₂ applications
Technical Specifications
- Water capacity: 2L – 80L (custom sizes available)
- Diameter: 76 mm – 406 mm
- Working pressure: 150 – 300 bar
- Material: High-strength seamless alloy steel
- Surface finish: Shot blasting, painting, or powder coating
Standards and Certifications
Manufactured in accordance with international pressure vessel regulations to ensure safety, traceability, and global acceptance.
- ISO 9809
- DOT (USA)
- TPED / PED (Europe)
- EN and GB standards
Why Choose BluNet Gas Cylinders
- 20+ years of pressure vessel manufacturing experience
- Seamless steel cylinder production with strict quality control
- Compliance with ISO, DOT, TPED, PED, and international standards
- Custom capacities, valves, threads, coatings, and export packaging
- Reliable supply capability for global industrial gas distributors
Showing all 28 results
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