Gas welding equipment. Safety devices - Not incorporating a flame (flashback) arrestor Ingestion-build-58320 Revisions/corrections of chemical compositions and

Revisions/corrections of chemical compositions and other values have been made in the tables

the above applies at the subscriber’s end of the subscriber’s feeder

(defined in the standard at level 8 of the SQA which is equivalent QCA Level 4)

marquees or tents

Gas welding equipment. Safety devices - Not incorporating a flame (flashback) arrestor Ingestion-build-58320 Revisions/corrections of chemical compositions andBS EN 730 2: 2002 specifies the general requirements and tests for safety devices for fuel gases and oxygen or compressed air which do not incorporate 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 European standard does not specify the location of these devices in the gas system. It does not include requirements for