*For LARGE orders weighing over 100lbs please contact us for shipping rates
Cylinders are made from exclusive aluminum alloy specially optimized by metallurgists to improve its durability, fracture toughness and resistance to tearing and cracking. Minimum burst pressure tested to 2.5 times service pressure without failure. CO2 tanks are shipped empty and do not contain CO2. UPS ground only with an additional oversize charge, as required.