Material: high-strength aluminum alloy 6061

Finish: brushed body with natural unpainted dome is standard,full body powder coating

Cleaning: cylinders are provided commercially clean

Used to store CO2

Features:

40% weight reduction than steel cylinders

No magnetism

Interior surface is treated strong, assures cleanliness andodorless

Note:

Customized threads, fittings and valves or cylinder colors arewelcome

Can be made according to Chinese or internationalstandards

Can supply third-party inspection