How far must oxygen cylinders be stored from fuel gas cylinders or combustible materials?

Oxygen cylinders are critical in various applications, especially in welding and cutting processes, but they present significant hazards when stored improperly. The correct distance for storing oxygen cylinders away from fuel gas cylinders or combustible materials is 20 feet. This distance is essential to ensure safety by reducing the risk of fire or explosion resulting from the flammable gases igniting in the presence of oxygen.

Oxygen supports combustion, meaning that it can cause even small fires to become much more severe. When stored too close to combustible materials or other gases that can ignite, the potential for an accident increases significantly. Establishing a minimum distance of 20 feet serves as a precautionary measure, allowing for safer environments in storage areas, workshops, and job sites where gases are handled.

Maintaining this distance also complies with safety regulations typically outlined in industry standards and codes, which aim to promote safe practices in the handling and storage of potentially hazardous materials.