Gas welding equipment. Quick-action couplings with shut-off valves for welding, cutting and allied processes Ingestion-build-98192 practically attractive technologies enabling reasonable

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The goal of this document is to enable interoperability by providing a standard method of testing protocol implementations to verify that a device fulfils the requirement of the standard

Gas welding equipment. Quick-action couplings with shut-off valves for welding, cutting and allied processes Ingestion-build-98192 practically attractive technologies enabling reasonableWhat is this standard about? This document defines the specifications and the type tests for quick action couplings with shut off valves. It applies to quick action couplings used between the regulator and the torch in equipment for gas welding, cutting and allied processes. This document applies to cases where these couplings are used with hoses in accordance with ISO 3821 or threaded unions in accordance with ISO TR 28821.