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MSS SP-100-2020

Qualification Requirements for Elastomer Diaphragms for Nuclear Service Diaphragm Valves


This Standard Practice delineates a method for qualification of elastomer diaphragms, in accordance with methodology and documentation as described in Appendix QR-B of ASME QME-1, that are intended for use in Class 2 and 3 diaphragm valves applicable to Section III of the ASME Boiler and Pressure Vessel Code (BPVC). In addition, this Standard Practice establishes methods for production verification and for the development of service limits for Elastomer diaphragms.


CONTENT PROVIDER
Manufacturers Standardization Society of the Valve and Fittings Industry, Inc. [mss]

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