Product Name: Seamless Steel Gas CylindersPlace of Origin: ChinaThis type of cylinders, with filling pressure from 8MPa to 30MPa and nominal water capacity from 0.4L to 80L, can be applicable to store and transport permanent gases and high pressure liquefied gases, such as O2, N2, CO2 and H2. We are able to provide safe cylinders in accordance with any standard.