We recently have several carbon fiber cylinders made of frosted material that are selling very well in Europe and the U.S.--0.3L, 0.36L, 0.48L, 0.58L, and 0.7L.They have the following in common:

Product Pressure: 30mpa / 300bar / 4500psi working pressure, 50Mpa hydrostatic test pressure, 102Mpa minimum burst pressure

Product Certification: CE / EN approved (Not DOT), Inspection cycle: 3Yr, Service life: 15Yr.

Product Material: Imported AL6061 aluminum alloy liner, carbon fiber and glass fiber winding bottle body.

Product Application: Loading gas, Emergency escape, Fire breathing, Underwater breathing, Lifesaving of ships, Clean energy, Snorkeling diving breathing, PCP rifle and Paintball filling, Medical care and Mine emergency etc. Widely for fire-fighting, chemical industry, shipping, laboratory, mine, pertroleum, warehouse, factory and metallurgy, it can be used in various positive pressure breathing apparatus.