Gas welding equipment. Safety devices - Incorporating a flame (flashback) arrestor Ingestion-build-78747 Basic concepts

Basic concepts

What’s new with BS EN 10204 - Inspection documents for metallic products

emission end mounting arrangements and light sources to be used in optical fibre emergency lighting systems

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This standard does not specify the location of these devices in the gas system

Gas welding equipment. Safety devices - Incorporating a flame (flashback) arrestor Ingestion-build-78747 Basic conceptsBS EN 730 1 specifies the general requirements and tests for safety devices for fuel gases and oxygen or compressed air incorporating a flame (flashback) arrestor used downstream of manifold, cylinder and (or) pipeline outlet regulators, and upstream of blowpipes for welding, cutting and allied processes. This standard does not specify the location of these devices in the gas system. Nor does it include requirements for safety devices which do not