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CEN

EN 12300:1998

(Main)

Cryogenic vessels - Cleanliness for cryogenic service

Cryogenic vessels - Cleanliness for cryogenic service

This standard specifies the minimum requirements for the cleanliness of all surfaces of cryogenic vessels and associated accessories, that are in contact with the cryogenic fluid at any expected operating conditions.  This standard defines the acceptable level of surface and particle contamination to minimize the risk of malfunction of equipment and ensure safety against ignition when in contact with oxygen or oxidizing fluids (see EN 720-2).

Kryo-Behälter - Reinheit für den tiefkalten Betrieb

Diese Norm legt Mindestanforderungen für die Reinheit aller Oberflächen von Kryo-Behältern und Zubehörteilen fest, die mit dem tiefkalten Fluid bei allen zu erwartenden Betriebsbedingungen in Berührung kommen. Diese Norm legt den annehmbaren Grad von Oberflächenverunreinigungen und Verunreinigungen durch Partikel fest, um das Risiko des Versagens der Einrichtung zu minimieren und Schutz gegen das Zünden bei Berührung mit Sauerstoff oder oxidierenden Fluiden zu bieten (Siehe EN 720-2).

Récipients cryogéniques - Propreté

La présente norme spécifie les prescriptions minimales de propreté applicables à toutes les surfaces des récipients cryogéniques et de leurs accessoires, qui se trouvent en contact avec le fluide cryogénique, quelles que soient les conditions d'utilisation prévues. La présente norme définit le niveau acceptable de contamination des surfaces et des particules, afin de minimiser les risques de dysfonctionnements de l'équipement et d'assurer une protection contre les risques d'embrasement lors de l'entrée en contact avec l'oxygène ou les fluides oxydants (voir EN 720-2).

Posode za globoko podhlajene pline - Čistoča za obratovanje pri nizkih temperaturah

General Information

Status
Withdrawn
Publication Date
17-Nov-1998
Withdrawal Date
26-Mar-2019
ICS
27.200 - Refrigerating technology
Technical Committee
CEN/TC 268 - Cryogenic vessels
Drafting Committee
CEN/TC 268/WG 2 - Compatibility, insulation, accessories
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
27-Mar-2019
Directive
94/55/EC - Transport of dangerous goods by road
96/49/EC - Transport of dangerous goods by rail
96/86/EC - Transport of dangerous goods by road (94/55/EC Dir. amendment)
96/87/EC - Transport of dangerous goods by rail (96/49/EC Dir. amendment)
97/23/EC - Directive 97/23/EC of the European Parliament and of the Council of 29 May 1997 on the approximation of the laws of the Member States concerning pressure equipment
Mandate
M/071 - Mandate to CEN for standardization in the field of Pressure equipment
M/086 - Mandate to CEN for standardization in the field of transport of dangerous goods
Ref Project
SIST EN 12300:1999 - Cryogenic vessels - Cleanliness for cryogenic service

Relations

Replaced By
EN ISO 23208:2019 - Cryogenic vessels - Cleanliness for cryogenic service (ISO 23208:2017)
Effective Date
25-Apr-2018
Amended By
EN 12300:1998/A1:2006 - Cryogenic vessels - Cleanliness for cryogenic service
Effective Date
08-Jun-2022

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Standards Content (Sample)


2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.L]NLKWHPSHUDWXUDKKryo-Behälter - Reinheit für den tiefkalten BetriebRécipients cryogéniques - PropretéCryogenic vessels - Cleanliness for cryogenic service23.020.40Proti mrazu odporne posode (kriogenske posode)Cryogenic vesselsICS:Ta slovenski standard je
...

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