Oxygen Bottle
We offer oxygen in high-pressure gas bottles and liquid dewars in various sizes to meet all low-volume needs.
DSW gas cylinders meet specific customer needs in industrial, medical, and speciality gas applications.
If medical oxygen supplementation is part of your daily life, having a device that eliminates costly service calls and constant delivery may be worth exploring.
Our home oxygen tank supplies and accessories include replacement tanks of various sizes.

Oxygen Gas Cylinder Sizes
Medical oxygen cylinders or Oxygen gas bottles are available in sizes from 2 to 80 litres.
Benefits of a 7-Litre Oxygen Gas Bottle
- Portable and Lightweight
- Easy to carry and transport, even by hand.
- Ideal for mobile medical units, emergency responders, or field technicians.
- Good Capacity for Short-Term Use
- Stores a sufficient volume of oxygen for short procedures or temporary use.
- Suitable for intermittent oxygen therapy, light industrial use, or localised welding jobs.
- Compact Size for Tight Spaces
- Fits easily in vehicles, cabinets, or small storage areas.
- Useful in ambulances, home care setups, and mobile workshops.
Oxygen Bottles Testing Report
Trusted Gas Cylinder Manufacturer in China
As a trusted gas cylinder manufacturer based in China, DSW supplies a comprehensive range of high-quality oxygen bottles and cylinders, and also have:
- Oxygen Gas Cylinders
- Nitrogen Gas Cylinders
- Argon Gas Cylinders
- CO₂ Gas Cylinders
- Hydrogen and Helium Gas Cylinders
- Acetylene Gas Cylinders
- CO₂ Cartridges
- Aluminium Cylinders
All our products are manufactured to meet rigorous international standards, with certification including TUV, TPED, CE, and DOT.
Gas cylinders may contain substances that are flammable, corrosive, toxic, inert, or a combination of these properties. It is essential to consult the relevant Safety Data Sheets (SDS) for each gas to ensure proper handling. Always be aware of the gas’s concentration, volume, and pressure to ensure safe storage and use.