Gas Cylinder Standards

Gas cylinders part 5.

Gas cylinder standards.

Compressed gases and cylinders must be properly stored transported and used to prevent injury and accidents. Applicability of compressed gas cylinder standard to workplaces subject to the hazardous waste operations and emergency response. Movement of compressed gas cylinders with regulators installed and special truck requirement. 55 7 1 9 2 63 3 1 10 3 valve outlet caps or plugs.

Use of compressed air when cleaning arsenic and lead contaminated surfaces. General requirements inspection and tests gas cylinders. Industrial gas cylinders are color coded to provide identification at a glance. Where compressed gas cylinders containers and tanks are designed to accept valve protective caps the user shall keep such caps on the compressed gas cylinders containers and tanks at all times except when empty being processed or connected for use.

Gas cylinder test stations part 1. As 2030 5 2009 amd 1 2015. Safety relief devices for compressed gas containers compressed gas cylinders portable tanks and cargo tanks shall have pressure relief devices installed and maintained in accordance with compressed gas association pamphlets s 1 1 1963 and 1965 addenda and s 1 2 1963 which is incorporated by reference as specified in sec. A gas cylinder is a pressure vessel for storage and containment of gases at above atmospheric pressure high pressure gas cylinders are also called bottles inside the cylinder the stored contents may be in a state of compressed gas vapor over liquid supercritical fluid or dissolved in a substrate material depending on the physical characteristics of the contents.

Gas cylinders filling inspection and testing of refillable cylinders. Where the dot regulations are not applicable visual and other inspections must be conducted as prescribed in the compressed gas association s cga c 6 standard for visual inspection of steel compressed gas cylinders revised june 28 2013 and c 8 standard for requalification of dot 3ht ctc 3ht and tc 3htm seamless steel cylinders revised. Damage to the regulators or valves attached to a cylinder can allow the escaping gas to propel the cylinder violently in a dangerous manner. Cylinders are generally under high pressures and the cylinders often have significant weight.

Filling inspection and testing of refillable cylinders. The cylinders can cause injuries directly due to their weight and inertia.