CO2 cartridge Cylinder

Minisize cartridge cylinder ,adopt quality carbon steel ,all in one pressing and  drawing .Filled with requested gas then sealed with quality diaphragm. Gas of discharging by destroy of the diaphragm

Size : 12g,16g,17g ,28g , 33g,38g,65g

Thread : 3/8-24UNF, 1/2-20UNF, 5/8-18UNF,

Working pressure（under normal temperature30℃）: 60（kgf/cm2）

Burst pressure（kgf/cm2: ≥540