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: Not Published
• Public Enquiry End Date: 09-Sep-2023
• 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
• 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-Jan-2025

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN ISO 21009-2:2023
01-september-2023
Kriogene posode - Stabilne, vakuumsko izolirane posode - 2. del: Zahteve za
obratovanje (ISO/DIS 21009-2:2023)
Cryogenic vessels - Static vacuum insulated vessels - Part 2: Operational requirements
(ISO/DIS 21009-2:2023)
Kryo-Behälter - Ortsfeste vakuumisolierte Behälter - Teil 2: Betriebsanforderungen
(ISO/DIS 21009-2:2023)
Récipients cryogéniques - Récipients fixes isolés sous vide - Partie 2: Exigences de
fonctionnement (ISO/DIS 21009-2:2023)
Ta slovenski standard je istoveten z: prEN ISO 21009-2
ICS:
23.020.40 Proti mrazu odporne posode Cryogenic vessels
(kriogenske posode)
oSIST prEN ISO 21009-2:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN ISO 21009-2:2023
oSIST prEN ISO 21009-2:2023
DRAFT INTERNATIONAL STANDARD
ISO/DIS 21009-2
ISO/TC 220 Secretariat: AFNOR
Voting begins on: Voting terminates on:
2023-06-12 2023-09-04
Cryogenic vessels — Static vacuum insulated vessels —
Part 2:
Operational requirements
Récipients cryogéniques — Récipients fixes isolés sous vide —
Partie 2: Exigences de fonctionnement
ICS: 23.020.40
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 21009-2:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2023

oSIST prEN ISO 21009-2:2023
DRAFT INTERNATIONAL STANDARD
ISO/DIS 21009-2
ISO/TC 220 Secretariat: AFNOR
Voting begins on: Voting terminates on:

Cryogenic vessels — Static vacuum insulated vessels —
Part 2:
Operational requirements
Récipients cryogéniques — Récipients fixes isolés sous vide —
Partie 2: Exigences de fonctionnement
ICS: 23.020.40
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
© ISO 2023
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
NOT BE REFERRED TO AS AN INTERNATIONAL
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on STANDARD UNTIL PUBLISHED AS SUCH.
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
IN ADDITION TO THEIR EVALUATION AS
or ISO’s member body in the country of the requester. BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
ISO copyright office
USER PURPOSES, DRAFT INTERNATIONAL
CP 401 • Ch. de Blandonnet 8
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
CH-1214 Vernier, Geneva
POTENTIAL TO BECOME STANDARDS TO
Phone: [phone]
WHICH REFERENCE MAY BE MADE IN
Reference number
Email: [e-mail]
NATIONAL REGULATIONS.
Website: www.iso.org ISO/DIS 21009-2:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
Published in Switzerland
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
ii
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2023

oSIST prEN ISO 21009-2:2023
ISO/DIS 21009-2:2023(E)
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 . 8
7.7.3 Visual inspection . 8
7.7.4 Performance test . 8
7.7.5 Changing bursting discs (inner vessel) . 9
8 Putting into service . 9
9 Filling . 9
10 Taking out of service .10
11 Maintenance and repair .10
12 Additional requirements for flammable gases .11
12.1 General . 11
12.2 Electrical equipment . 11
12.3 Grounding (earthing) system .12
12.4 Installation .12
12.5 Filling . 13
12.6 Maintenance, repair and taking out of service . 13
13 Emergency equipment/procedures .13
Annex A (informative) Safety distances .15
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of Directive 2014/68/EU (Pressure Equipment Directive) aimed to
be covered .16
Bibliography .17
iii
oSIST prEN ISO 21009-2:2023
ISO/DIS 21009-2:2023(E)
Foreword
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