Linde Nitrogen 4.0 – Gas Cylinder

Nitrogen 4.0 from Linde is a technically pure inert gas with a purity of ≥ 99.99%, designed for a wide range of industrial and technological applications.

Due to its chemical inertness, it is widely used as a protective and purging gas in processes where oxidation or unwanted reactions must be prevented. Nitrogen 4.0 is also suitable as a universal cooling medium and is applied across various industrial and research processes.

Its robust and versatile performance makes it a cost-effective solution for applications where ultra-high purity is not required.

Key Features

• Purity ≥ 99.99% (4.0 grade)
• Chemically inert gas
• Suitable for protective and purging applications
• Versatile industrial use
• Suitable as a cooling medium
• Cost-effective solution

Technical Specifications

• Gas: nitrogen (N₂)
• Purity: ≥ 99.99% (4.0 grade)
• Supply form: pressurized gas cylinder
  • 10 L (200 bar)
  • 20 L (200 bar)
  • 50 L (200 bar)
  • 50 L (300 bar)

Applications

• Protective gas in metallurgical, chemical, food, and electrochemical industries
• Purging gas for pipes and tanks
• Cooling applications (e.g., shrink fitting, plastics processing)
• Construction, food industry, biology, and medicine
• Welding applications (root protection and oxidation prevention)