At what pressure is oxygen typically stored in cylinders?

Oxygen is typically stored in high-pressure cylinders, and the pressure can be quite significant due to the need for safe transportation and storage of the gas. Storing oxygen at over 2,000 psi allows for a sufficient volume of gas to be contained within a manageable size cylinder, making it practical for industrial applications such as oxyfuel cutting.

Cylinders designed for high-pressure gases are built to withstand the stress of these pressures, and operating at this level is crucial for ensuring that an adequate supply of oxygen is readily available for cutting operations. The design and regulations surrounding these cylinders ensure safety and reliability when handling and using high-pressure oxygen.

Other pressure levels mentioned in the choices either indicate pressures that are too low for efficient use in industrial applications or do not typically match the standards for oxygen cylinders. Therefore, the value of over 2,000 psi aligns with industry practices and safety regulations.