
ISO 11120
DOT-3T
Engineered for high-volume industrial and medicinal gas storage, our jumbo cylinders combine seamless steel construction with ISO 11120 and DOT-3T certification. With capacities up to 3000 liters and 200–250 bar working pressure, they deliver durable, safe, and dependable performance for bulk gas operations.
We offer skid and trailer configurations with up to 12 jumbo cylinders on 20-ft or 40-ft frames. Custom configurations are also available.
Jumbo cylinders are designed for high-volume storage and transportation of industrial and medicinal gases, including oxygen, nitrogen, argon, hydrogen, CO₂, mixed gases, and more. They are commonly used by gas manufacturers, distributors, hospitals, and industrial facilities.
Jumbo cylinders are available with water capacities up to 3000 liters, diameters between 559–660 mm, and working pressures of 200–250 bar.
Our Jumbo cylinders comply with ISO 11120 and DOT-3T standards and are manufactured under strict quality systems, including ISO 9001, TUV, Bureau Veritas, and approvals from major international gas manufacturers.
They are produced from seamless steel billet, ensuring consistent wall thickness, lower weight, high durability, and superior corrosion resistance.