NEN-ISO 21013-2
Cryogenic vessels - Pressure-relief accessories for cryogenic service - Part 2: Non-reclosable pressure-relief devices
| Organization: | NEN |
| Publication Date: | 1 June 2007 |
| Status: | active |
| Page Count: | 14 |
| ICS Code (Cryogenic vessels): | 23.020.40 |
scope:
This International Standard specifies the requirements for the design, manufacture and testing of non-reclosable pressure-relief devices for cryogenic service, i.e. for operation with cryogenic fluids in addition to operation at temperatures from ambient to cryogenic. This International Standard is restricted to bursting-disc and buckling-pin devices not exceeding a size of DN 200 designed to relieve single-phase vapours or gases. A bursting-disc or buckling-pin assembly may be specified, constructed and tested such that it is suitable for use with more than one gas or with mixtures of gases.
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