Produced from high strength 6061 aluminum alloy.

Brushed body finish with green or white shoulder and durable heat sensitive clear coating.

All cylinders are manufactured in accordance with DOT or recoginized international standards. 

Corrosion-resistant interior and exterior- unlike corrosion-prone steel cylinders

Lightweight-up to 40 percent lighter than most comparable steel cylinders.

Thick, damage-resistant walls.

Hassion Valves.