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Acetylene cylinders are a separate, dedicated and special type of cylinder that is used to store and transport the gas above pressures of 5 psi (.3 bar). A standard acetylene cylinder has a length of 30” (76.2 cm) and has a 10” (24.4 cm) diameter. The cylinder’s construction comprises the following materials and components: 1.


Welding gas cylinder size chart for high pressure, acetylene, propylene and propane. For more information on welding gases and the welding process visit PraxairDirect.com.


Acetylene cylinders should be used in the upright position to avoid withdrawing acetone during use. Information on safe storage of acetylene in upright cylinders is provided by the OSHA, Compressed Gas Association, United States Mine Safety and Health Administration (MSHA), EIGA, and other agencies.


Refillable cylinders also come in three different types: Acetylene cylinders have a porous filler material that helps stabilize the extremely volatile gas. Acetone is used to stabilize the acetylene, but pockets of pure acetylene can develop at the valve stem if the cylinder is not kept in an upright position, or if the cylinder is dented or ...


Some gases that are very unstable in their confined form, such as acetylene, require specially made gas cylinders (e.g., an acetylene gas cylinder) to reduce the hazards from shock and heat. Gas Cylinder Valves . Gas cylinders have a valve to control the release of the gases.


Avoid storing acetylene cylinders in any subsurface storage areas. All acetylene gas cylinders in storage or service must be secured to rigid structures or securely stored in racks, so that they do not fall under any circumstances. The valve of the compressed acetylene gas cylinder should be opened only one and a half turns.


Storage of Acetylene without any solvent is not at all recommended due to its highly unstable nature at high pressures. This is a serious safety concern for Acetylene Cylinders to always have enough quantity of solvent to saturate Acetylene gas required to be filled in a cylinder.


In general industry workplaces, oxygen and acetylene cylinders that are in use or are connected for use will not be considered to be in "storage" for purposes of the 1910.253 storage requirements. 1 OSHA also will not cite a general industry employer if a single oxygen cylinder and a single acetylene cylinder are maintained with their cylinder ...


Cylinder sizing can be a little daunting until you get the hang of it and our cylinder sizing charts make short work of learning and knowing the cylinders you have on hand. If you are uncertain, we have provided you with a chart that shows the most common types of cylinders and their sizes.


Hey all, I am getting ready to order a gas welding setup and was wondering what the difference is between the CGA 300 and 510 valve types? Ive been searching around and it seems that the 300 is for the uber small bottles and the 510 is the more standard version found on larger bottles?