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

7 Pipework in buildings

If agreed at the time of enquiry and order

c) assure itself of its conformance with its stated OH&S policy

Compatibility levels are specified for electromagnetic disturbances of the types which can be expected in public medium-voltage power supply systems

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.