Ships and marine technology. Gasketed mechanical couplings for use in piping systems. Performance specification Ingestion-build-54371 EN AB-43300 [EN AB-Al Si9Mg]

EN AB-43300 [EN AB-Al Si9Mg] and EN AB-51300 [EN AB-AlMg5] were modified

e) Requirements governing domain of applicability

7 Pipework in buildings

If agreed at the time of enquiry and order

Ships and marine technology. Gasketed mechanical couplings for use in piping systems. Performance specification Ingestion-build-54371 EN AB-43300 [EN AB-Al Si9Mg]1 Scope This International Standard provides the performance characteristics and qualification tests required for gasketed mechanical couplings, including grooved type mechanical couplings for grooved end pipe, mechanical restraint couplings for plain end pipe and mechanical compression couplings for plain end pipe. These couplings are for use at temperatures within the recommended temperature range of their respective gaskets.