
High Pressure Nitrogen Gas Cylinder Seamless Aluminum Cylinder. Seamless Aluminum Construction: Made from high-strength aluminum 6061 with 40% weight reduction compared to steel. Corrosion Resistant Interior: Special treated interior surface ensures gases remain clean, smell-free, and corrosion-resistant. Wide Capacity Range: Available in volumes from 0.5L to 50L, with annual production capacity of 400,000 pieces. Customizable Colors: Colors available in Green, Black, White, Blue, Yellow, or as per customer request. 1-Year Warranty: Comes with a 1-year warranty and free maintenance service available. High Pressure Performance: Operating pressure ranges from 150 to 300 Bar with test pressures up to 450 Bar. Versatile Gas Compatibility: Suitable for Air, Oxygen, Argon, Hydrogen, Helium, Nitrogen, CO2, and special mix gases. Portable Design Options: Available with portable adjustable trolleys for easy movement to any location.