Seamless steel gas cylinders 2L to 80L for high pressure compressed gas storage and industrial applications

DSW offers a full line of seamless steel gas cylinders designed for high-pressure storage and reliable delivery of compressed gases. Our products range from 2L to 80L, including popular sizes like 40L and 50L, ideal for industrial, medical, and specialty gas use.
Seamless gas cylinders store and transport compressed gas at pressures greater than 1 MPa.

High-Pressure Seamless Steel Gas Cylinders

Each cylinder is manufactured using advanced seamless technology and undergoes
rigorous testing to meet international standards (ISO, DOT, TPED).

  • ✔ Available in multiple sizes: 8L / 10L / 20L / 40L / 47L / 50L / 68L
  • ✔ Designed for
    oxygen    , nitrogen, argon, CO₂,     and mixed gases
  • Suitable for welding, medical oxygen, industrial gas supply, and more
  • Durable steel body for long service life and repeated refills
  • Compliant with global certification standards

Applications

Seamless steel gas cylinders are widely used across industries where safe and high-pressure gas storage is required.
Medical and Healthcare
Oxygen supply for hospitals, emergency care, and home therapy systems.
Industrial Manufacturing
Used in welding, cutting, and metal fabrication processes.
Energy and Chemical Industry
Storage and transport of nitrogen, argon, CO₂, and other process gases.
Food and Beverage
Carbonation, packaging, and modified atmosphere preservation.
Laboratory and Research
Controlled gas environments for experiments and calibration.
Fire Protection Systems
Used in inert gas fire suppression systems for safety applications.

Whether you’re sourcing cylinders for healthcare, energy, or industrial applications, DSW is your trusted partner for safe, certified, and cost-effective gas cylinder solutions.

Explore Industrial Gas & Cylinder Solutions

Discover our industrial gas storage and supply systems,cryogenic equipment solutions, and industrial applications for high-pressure gas cylinders used in welding, medical, and industrial gas supply systems.

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