
Factory Wholesales Portable Aluminum Oxygen Gas Cylinder with Bag. Lightweight Aluminum Construction: Made of high-strength Aluminum alloy 6061, saving 40% weight compared to steel cylinders. High Safety Standards: Features strong thick walls and undergoes hydro-test before delivery to ensure anti-pressure strength. Long Service Life: Product lifespan is 15 years with a recertification period of 5 years. Customizable Design: Offers full customization, minor customization, and options based on samples or designs. Flexible Valve Options: Fitted with CGA870 valve or customized according to customer demand. Multiple Color Choices: Available in green, blue, or silver body colors. Fast Delivery: Delivery time ranges from 6 to 30 days upon receipt of deposit. Certified Quality: Meets EN, DOT, and ISO technical standards with 100% finished product inspection.