ISO 21013-4:2012 (R2017)
Active , Reaffirmed , Modified Standard
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ISO 21013-4:2012 (R2017)

Cryogenic vessels — Pilot operated pressure relief devices
Part 4: Pressure-relief accessories for cryogenic service
Base standard
Most recent standard

Summary

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.

Notes

90.60 : Clôture de l'examen

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 05/29/2012
Confirmation Date 10/16/2017
Edition 1
Page Count 10
EAN ---
ISBN ---
Weight (in grams) ---
No products.

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