SIST EN ISO 21009-2:2025

Cryogenic vessels - Static vacuum insulated vessels - Part 2: Operational requirements (ISO 21009-2:2024)

ISO 21009-2:2015 specifies operational requirements for static vacuum insulated vessels designed for a maximum allowable pressure of more than 50 kPa (0,5 bar). It may also be used as a guideline for vessels designed for a maximum allowable pressure of less than 50 kPa (0,5 bar).
ISO 21009-2:2015 applies to vessels designed for cryogenic fluids specified in ISO 21009‑1.
Static cryogenic vessels are often partly equipped by the manufacturer, but may be installed or re-installed by another party, such as the operator, user or owner.
NOTE 1       For the installation of these vessels, additional requirements can apply; these are defined in specific regulations.
NOTE 2       Some requirements of this standard can be covered by local regulations, e.g. safety distances, occupational safety and health. Where there is a conflict between the requirements of this International Standard and any applicable local regulation, the local regulation always takes precedence.

Kryo-Behälter - Ortsfeste vakuumisolierte Behälter - Teil 2: Betriebsanforderungen (ISO 21009-2:2024)

Dieses Dokument legt Betriebsanforderungen für ortsfeste vakuumisolierte Kryo-Behälter fest, die für den Betrieb mit einem maximal zulässigen Druck von über 50 kPa (0,5 bar) ausgelegt sind. Es kann auch als Richtlinie für Behälter mit einem maximal zulässigen Druck von weniger als 50 kPa (0,5 bar) angewendet werden.
Dieses Dokument gilt für Behälter, die für in ISO 21009 1 festgelegte tiefkalte Fluide ausgelegt sind.
Ortsfeste Kryo-Behälter werden oft teilweise vom Hersteller ausgerüstet, können jedoch von einer anderen Partei wie Betreiber, Anwender oder Eigentümer aufgestellt oder wieder aufgestellt werden.
ANMERKUNG 1   Es können zusätzliche Anforderungen an die Installation dieser Behälter gelten.
ANMERKUNG 2   Einige Anforderungen dieses Dokuments können durch regionale Vorschriften abgedeckt sein, z. B. Sicherheitsabstände, Arbeitsschutzbestimmungen.
ANMERKUNG 3   Für den Betrieb von großen und vor Ort hergestellten Behältern können zusätzliche Anforderungen gelten.

Récipients cryogéniques - Récipients fixes isolés sous vide - Partie 2: Exigences de fonctionnement (ISO 21009-2:2024)

ISO 21009-2:2015 spécifie les exigences de fonctionnement pour les récipients cryogéniques fixes isolés sous vide, conçus pour une pression maximale admissible supérieure à 50 kPa (0,5 bar). Elle peut également être utilisée comme guide pour les récipients conçus pour une pression maximale admissible inférieure à 50 kPa (0,5 bar).
ISO 21009-2:2015 s'applique à des récipients conçus pour des fluides cryogéniques tels que spécifiés dans l'ISO 21009‑1.
Les récipients cryogéniques fixes sont souvent partiellement équipés par le fabricant, mais ils peuvent être installés ou réinstallés par une autre partie, comme par exemple l'opérateur, l'utilisateur ou le propriétaire.
NOTE 1       Pour l'installation des récipients en question, des exigences supplémentaires peuvent s'appliquer ; elles sont définies dans des réglementations spécifiques.
NOTE 2       Un certain nombre d'exigences relatives à la présente norme peut être traité par les réglementations locales, par exemple, distances de sécurité, sécurité et santé au travail. En cas de conflit entre la présente Norme internationale et toute réglementation locale applicable, la réglementation locale prévaut toujours.

Kriogene posode - Stabilne, vakuumsko izolirane posode - 2. del: Zahteve za obratovanje (ISO 21009-2:2024)

General Information

• Status: Published
• Public Enquiry End Date: 09-Sep-2023
• Publication Date: 11-Dec-2024
• ICS: 23.020.40 - Cryogenic vessels
• Technical Committee: TLP - Pressure vessels
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 07-Oct-2024
• Due Date: 12-Dec-2024
• Completion Date: 12-Dec-2024
• Directive: 2014/68/EU - Directive 2014/68/EU of the European Parliament and of the Council of 15 May 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of pressure equipment
• Mandate: M/071 - Mandate to CEN for standardization in the field of Pressure equipment
• Ref Project: EN ISO 21009-2:2024 - Cryogenic vessels - Static vacuum-insulated vessels - Part 2: Operational requirements (ISO 21009-2:2024)

Relations

• Replaces: SIST EN ISO 21009-2:2016 - Cryogenic vessels - Static vacuum insulated vessels - Part 2: Operational requirements (ISO 21009-2:2015)
• Effective Date: 01-Jul-2025

Standards Content (Sample)

SLOVENSKI STANDARD
01-januar-2025
Nadomešča:
SIST EN ISO 21009-2:2016
Kriogene posode - Stabilne, vakuumsko izolirane posode - 2. del: Zahteve za
obratovanje (ISO 21009-2:2024)
Cryogenic vessels - Static vacuum insulated vessels - Part 2: Operational requirements
(ISO 21009-2:2024)
Kryo-Behälter - Ortsfeste vakuumisolierte Behälter - Teil 2: Betriebsanforderungen (ISO
21009-2:2024)
Récipients cryogéniques - Récipients fixes isolés sous vide - Partie 2: Exigences de
fonctionnement (ISO 21009-2:2024)
Ta slovenski standard je istoveten z: EN ISO 21009-2:2024
ICS:
23.020.40 Proti mrazu odporne posode Cryogenic vessels
(kriogenske posode)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 21009-2
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2024
EUROPÄISCHE NORM
ICS 23.020.40 Supersedes EN ISO 21009-2:2015
English Version
Cryogenic vessels - Static vacuum-insulated vessels - Part
2: Operational requirements (ISO 21009-2:2024)
Récipients cryogéniques - Récipients fixes isolés sous Kryo-Behälter - Ortsfeste vakuumisolierte Behälter -
vide - Partie 2: Exigences de fonctionnement (ISO Teil 2: Betriebsanforderungen (ISO 21009-2:2024)
21009-2:2024)
This European Standard was approved by CEN on 1 October 2024.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 21009-2:2024 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of Directive 2014/68/EU (Pressure Equipment Directive) aimed to be
covered. 4

European foreword
This document (EN ISO 21009-2:2024) has been prepared by Technical Committee ISO/TC 220
"Cryogenic vessels" in collaboration with Technical Committee CEN/TC 268 “Cryogenic vessels and
specific hydrogen technologies applications” the secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by April 2025, and conflicting national standards shall be
withdrawn at the latest by April 2025.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 21009-2:2015.
This document has been prepared under a standardization request addressed to CEN by the European
Commission. The Standing Committee of the EFTA States subsequently approves these requests for its
Member States.
For the relationship with EU Legislation, see informative Annex ZA, which is an integral part of this
document.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 21009-2:2024 has been approved by CEN as EN ISO 21009-2:2024 without any
modification.
Annex ZA
(informative)
Relationship between this European Standard and the essential
requirements of Directive 2014/68/EU (Pressure Equipment Directive)
aimed to be covered
This European Standard has been prepared under a Commission’s standardization request M/601 to
provide one voluntary means of conforming to essential requirements of 2014/68/EU (Pressure
equipment Directive).
Once this standard is cited in the Official Journal of the European Union under that Directive,
compliance with the normative clauses of this standard given in Table ZA.1 confers, within the limits of
the scope of this standard, a presumption of conformity with the corresponding essential requirements
of that Directive, and associated EFTA regulations.
Table ZA.1 — Correspondence between this European Standard and Annex I
of Directive 2014/68/EU (Pressure Equipment Directive)
Essential Requirements of Clause(s)/subclause(s) Remarks/Notes
Directive 2014/68/EU of this EN
3.4 a Clauses 5.1, 6, 7, 8, 9, 10, 11 and Operating instructions
3.4 b −
3.4 c −
Table ZA.2 — Applicable Standards to confer presumption of conformity as described
in this Annex ZA
Reference International Title Corresponding European
in Clause 2 Standard Edition Standard Edition
ISO 23208 ISO 23208:2017 Cryogenic vessels — Cleanliness EN ISO 23208:2019
for cryogenic service
ISO 21009-1 ISO 21009-1:2022 Cryogenic vessels — Static None.
vacuum-insulated vessels — Part
For applicable standard
1: Design, fabrication, inspection
edition see Column 2
and tests
The documents listed in the Column 1 of Table ZA.2, in whole or in part, are normatively referenced in
this document, i.e. are indispensable for its application. The achievement of the presumption of
conformity is subject to the application of the edition of Standards as listed in Column 4 or, if no
European Standard Edition exists, the International Standard Edition given in Column 2 of Table ZA.2.
WARNING 1 — Presumption of conformity stays valid only as long as a reference to this European
Standard is maintained in the list published in the Official Journal of the European Union. Users of this
standard should consult frequently the latest list published in the Official Journal of the European
Union.
WARNING 2 — Other Union legislation may be applicable to the product(s) falling within the scope of
this standard.
International
Standard
ISO 21009-2
Third edition
Cryogenic vessels — Static vacuum-
2024-09
insulated vessels —
Part 2:
Operational requirements
Récipients cryogéniques — Récipients fixes isolés sous vide —
Partie 2: Exigences de fonctionnement
Reference number
ISO 21009-2:2024(en) © ISO 2024

ISO 21009-2:2024(en)
© ISO 2024
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
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Published in Switzerland
ii
ISO 21009-2:2024(en)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Personnel training . 2
5 General safety requirements . 3
5.1 General .3
5.2 Safety considerations .3
6 Installation . 3
6.1 General requirements .3
6.2 Outdoor installation .4
6.3 Indoor installation .5
6.4 Safety distances .5
7 Inspection . 6
7.1 General .6
7.2 Inspection before putting into service .6
7.3 Marking and labelling .6
7.4 Handover documents .6
7.5 Equipment .7
7.6 Periodic inspection .7
7.6.1 General .7
7.6.2 Inspections .7
7.7 Inspection of pressure-relief devices .8
7.7.1 General .8
7.7.2 Certificates and marking .
...