Alloy Metals and Tubes International is stocking sample cylinders produced from cold-drawn 316L stainless steel seamless tube and have dual female NPT threads. All cylinders have an operating pressure of 1800PSI / 124BAR and an operating temperature range of -58°F to 450°F (-50°C to 232°C). The cylinders are manufactured, inspected, and tested in accordance with DOT specifications: 50cc through 500cc sizes – DOT-3E (49 CFR 178.42), 1000cc through 3785cc sizes – DOT-3A (49 CFR 178.36).

These sample cylinders are made in the USA.