Gas Cylinder Standards

Applicability of compressed gas cylinder standard to workplaces subject to the hazardous waste operations and emergency response.

Gas cylinder standards.

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. 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. General requirements inspection and tests gas cylinders. Liters 1a 9x51 23x130 steel 115 0 52 0 96 4 43 8 1 55 43 8 1b 12x33 31x84 steel 177 0 80 0 2 15 60 9.

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

Use of compressed air when cleaning arsenic and lead contaminated surfaces. Compressed gases and cylinders must be properly stored transported and used to prevent injury and accidents. Movement of compressed gas cylinders with regulators installed and special truck requirement. As 2030 5 2009 amd 1 2015.

Gas cylinders part 5. Cylinders are generally under high pressures and the cylinders often have significant weight. 55 7 1 9 2 63 3 1 10 3 valve outlet caps or plugs. Industrial gas cylinders are color coded to provide identification at a glance.

Their high reliability and convenient size make them a cost effective alternative to returnable high pressure cylinder whenever portability or limited gas quantities are needed. Filling inspection and testing of refillable cylinders.