ISO 21013-4:2012 specifies the requirements for the design, manufacture and testing of pilot operated pressure relief valves for cryogenic service, i.e. for operation with cryogenic fluids in addition to operation at temperatures from ambient to cryogenic. It is restricted to valves not exceeding a size of DN 300 designed to relieve single phase vapours, gases, or mixtures of gases and/or vapours.
Document identifier
ISO 21013-4:2012
Title
Cryogenic vessels - Pilot operated pressure relief devices - Part 4: Pressure-relief accessories for cryogenic service
ISO Category
TC 220: Cryogenic vessels
Publication date
2012-06-01
International Relationship
BS ISO 21013-4:2012 * BS ISO 21013-4:2012
| Price |
68 vnd |
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