ISO 21013-1:2021/Amd 1:2024
(Amendment)Cryogenic vessels - Pressure-relief accessories for cryogenic service - Part 1: Reclosable pressure-relief valves - Amendment 1
Cryogenic vessels - Pressure-relief accessories for cryogenic service - Part 1: Reclosable pressure-relief valves - Amendment 1
Récipients cryogéniques — Dispositifs de sécurité pour le service cryogénique — Partie 1: Soupapes de sûreté pour service cryogénique — Amendement 1
General Information
- Status
- Published
- Publication Date
- 03-May-2024
- Technical Committee
- ISO/TC 220 - Cryogenic vessels
- Drafting Committee
- ISO/TC 220 - Cryogenic vessels
- Current Stage
- 6060 - International Standard published
- Start Date
- 04-May-2024
- Due Date
- 13-Jun-2024
- Completion Date
- 04-May-2024
Relations
- Effective Date
- 18-Jun-2022
Overview
ISO 21013-1:2021/Amd 1:2024 is an important amendment to the international standard governing cryogenic vessels, specifically addressing pressure-relief accessories used in cryogenic service. This amendment focuses on Part 1, which deals with reclosable pressure-relief valves - critical components designed to protect cryogenic storage and transport vessels from overpressure conditions. Published by the International Organization for Standardization (ISO), this update refines material requirements and introduces a new annex listing internationally recognized materials for valve construction, ensuring enhanced safety, reliability, and compatibility with cryogenic fluids.
Key Features
Scope Update: While the original Part 1 of ISO 21013-1 covers reclosable pressure-relief valves used in cryogenic vessels, Amendment 1 updates material specifications and standard references for improved compliance.
Material Standards: The amendment requires materials used in pressure-relief valves to conform either to internationally recognized standards or to specifications controlled by manufacturers to ensure equivalent chemical and physical quality. It emphasizes avoiding material incompatibilities such as galling, frictional heating, and galvanic corrosion.
Annex A Inclusion: Amendment 1 introduces Annex A, a normative annex detailing European and non-European material standards accepted for cryogenic valve construction. This annex includes:
- Stainless steel grades compliant with EN, ISO/TR, ASME, and ASTM standards.
- Material groups ensuring suitability for low-temperature cryogenic environments.
- Casting materials in compliance with ASTM A 990 (Level 2 Shrinkage).
Compatibility with Process Fluids: The standard highlights the necessity for materials to be compatible with various cryogenic fluids to prevent operational failures and maintain safety.
Updated Bibliography: The amendment expands the bibliography to include multiple referenced international standards related to welding, steel tubing, stainless steel bars, pipe fittings, forgings, and piping for low-temperature and high-temperature service, providing comprehensive guidance on material selection and valve manufacturing.
Practical Applications
The ISO 21013-1:2021/Amd 1:2024 amendment is essential for industries utilizing cryogenic vessels with overpressure protection needs, including:
Liquefied Natural Gas (LNG) Storage and Transport: Ensures valves maintain integrity under extreme low temperatures and prevent hazardous pressure build-up.
Industrial Gas Supply: Used in oxygen, nitrogen, argon, and other industrial gas applications requiring safe pressure relief mechanisms.
Chemical Processing: Supports the safe handling of cryogenic fluids in chemical plants, protecting vessels and personnel.
Pharmaceutical and Food Industry: Applied where cryogenic preservation involves pressure vessels needing dependable relief safety devices.
Research and Laboratory Settings: Compliance with this standard ensures the safety and longevity of cryogenic storage vessels used in experimental environments.
Related Standards
ISO 21013-1:2021/Amd 1:2024 complements and references several critical international standards and specifications:
ISO/TR 15608:2017 – Welding guidelines and metallic materials grouping.
EN 10216-5:2021, EN 10217-7:2021 – Seamless and welded stainless steel tubes for pressure purposes.
ASME and ASTM Standards including:
- ASME SA-312 / ASTM A-312: Austenitic stainless steel pipes.
- ASME SA-213 / ASTM A-213: Boiler, superheater, and heat-exchanger tubes.
- ASME SA-182 / ASTM A-182: Forged fittings and valves for high-temperature service.
- ASTM A-990: Requirements for casting materials shrinkage.
Other standards covering forgings, pipe flanges, tube fittings, and mechanical tubing ensure comprehensive adherence to recognized global material quality norms.
Summary
The ISO 21013-1:2021/Amd 1:2024 amendment is a crucial update for manufacturers, designers, and users of reclosable pressure-relief valves in cryogenic vessels. By refining material requirements and standardizing international references, this amendment enhances safety, durability, and compatibility of pressure-relief accessories in cryogenic service. Industry professionals tasked with compliance, procurement, and quality assurance will benefit from this latest version to ensure cryogenic system integrity under demanding operational conditions.
Keywords: ISO 21013-1 amendment, cryogenic vessels, pressure-relief valves, reclosable pressure-relief accessories, cryogenic safety valves, material standards cryogenic valves, ISO cryogenic standards, pressure relief valve materials, ASTM stainless steel valves, ASME valve specifications.
Frequently Asked Questions
ISO 21013-1:2021/Amd 1:2024 is a standard published by the International Organization for Standardization (ISO). Its full title is "Cryogenic vessels - Pressure-relief accessories for cryogenic service - Part 1: Reclosable pressure-relief valves - Amendment 1". This standard covers: Cryogenic vessels - Pressure-relief accessories for cryogenic service - Part 1: Reclosable pressure-relief valves - Amendment 1
Cryogenic vessels - Pressure-relief accessories for cryogenic service - Part 1: Reclosable pressure-relief valves - Amendment 1
ISO 21013-1:2021/Amd 1:2024 is classified under the following ICS (International Classification for Standards) categories: 23.020.40 - Cryogenic vessels. The ICS classification helps identify the subject area and facilitates finding related standards.
ISO 21013-1:2021/Amd 1:2024 has the following relationships with other standards: It is inter standard links to ISO 21013-1:2021. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
ISO 21013-1:2021/Amd 1:2024 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
International
Standard
ISO 21013-1
Second edition
Cryogenic vessels — Pressure-relief
2021-12
accessories for cryogenic service —
AMENDMENT 1
Part 1:
2024-05
Reclosable pressure-relief valves
AMENDMENT 1
Récipients cryogéniques — Dispositifs de sécurité pour le service
cryogénique —
Partie 1: Soupapes de sûreté pour service cryogénique
AMENDEMENT 1
Reference number
ISO 21013-1:2021/Amd.1:2024(en) © ISO 2024
ISO 21013-1:2021/Amd.1:2024(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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
ISO 21013-1:2021/Amd.1:2024(en)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out through
ISO technical committees. Each member body interested in a subject for which a technical committee
has been established has the right to be represented on that committee. International organizations,
governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely
with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types
of ISO document should be noted. This document was drafted in accordance with the editorial rules of the
ISO/IEC Directives, Part 2 (see www.iso.org/directives).
ISO draws attention to the possibility that the implementation of this document may involve the use of (a)
patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed patent
rights in respect thereof. As of the date of publication of this document, ISO had not received notice of (a)
patent(s) which may be required to implement this document. However, implementers are cautioned that
this may not represent the latest information, which may be obtained from the patent database available at
www.iso.org/patents. ISO shall not be held responsible for identifying any or all such patent rights.
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and expressions
related to conformity assessment, as well as information about ISO's adherence to the World Trade
Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 220, Cryogenic vessels.
A list of all parts in the ISO 21013 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
iii
ISO 21013-1:2021/Amd.1:2024(en)
Cryogenic vessels — Pressure-relief accessories for cryogenic
service —
Part 1:
Reclosable pressure-relief valves
AMENDMENT 1
4.3.1
Replace the first two sentences in the first paragraph with the following:
Materials shall be either
— in conformance with an internationally recognized standard (see Annex A), or
— in conformance with this subclause.
Materials shall be compatible with the process fluid. Materials and combination of materials shall be
selected such that galling, frictional heating, and galvanic corrosion are avoided.
Replace the first sentence in the second paragraph with the following:
For materials that are not in conformance with an internationally recognized standard (see Annex A), the
materials shall be controlled by the manufacturer of the pressure-relief valve by a specification ensuring
control of chemical content and physical properties and quality at least equivalent to an internationally
recognized standard.
Annex
Add the following new Annex A:
ISO 21013-1:2021/Amd.1:2024(en)
Annex A
(normative)
Internationally recognized standards
Table A.1 — European materials
Specification number Material grade Material number Material group
ISO/TR 15608:2017
EN 10216-5 X5CrNi18-10 1.4301 8.1
EN 10216-5 X2CrNi19-11 1.4306 8.1
EN 10216-5 X2CrNi18-9 1.4307 8.1
EN 10216-5 X5CrNiMo17-12-2 1.4401 8.1
EN 10216-5 X2CrNiMo17-12-2 1.4404 8.1
EN 10216-5 X6CrNiTi18-10 1.4541 8.1
EN 10216-5 X6CrNiMoTi17-12-2 1.4571 8.1
EN 10217-7 X5CrNi18-10 1.4301 8.1
EN 10217-7 X2CrNi19-11 1.4306 8.1
EN 10217-7 X2CrNi18-9 1.4307 8.1
EN 10217-7 X5CrNiMo17-12-2 1.4401 8.1
EN 10217-7 X2CrNiMo17-12-2 1.4404 8.1
EN 10217-7 X6CrNiTi18-10 1.4541 8.1
EN 10217-7 X6CrNiMoTi17-12-2 1.4571 8.1
EN 10253-4 X5CrNi18-10 1.4301 8.1
EN 10253-4 X2CrNi19-11 1.4306 8.1
EN 10253-4 X2CrNi18-9 1.4307 8.1
EN 10253-4 X5CrNiMo17-12-2 1.4401 8.1
EN 10253-4 X2CrNiMo17-12-2 1.4404 8.1
EN 10253-4 X6CrNiTi18-10 1.4541 8.1
EN 10253-4 X6CrNiTi18-10 1.4571 8.1
EN 10272 X5CrNi18-10 1.4301 8.1
EN 10272 X2CrNi19-11 1.4306 8.1
EN 10272 X2CrNi18-9 1.4307 8.1
EN 10272 X5CrNiMo17-12-2 1.4401 8.1
EN 10272 X2CrNiMo17-12-2 1.4404 8.1
EN 10272 X6CrNiTi18-10 1.4541 8.1
EN 10272 X6CrNiTi18-10 1.4571 8.1
EN 10028-7 X5CrNi18-10 1.4301 8.1
EN 10028-7 X2CrNi19-11 1.4306 8.1
EN 10028-7 X2CrNi18-9 1.4307 8.1
EN 10028-7 X5CrNiMo17-12-2 1.4401 8.1
EN 10028-7 X2CrNiMo17-12-2 1.4404 8.1
EN 10028-7 X6CrNiTi18-10 1.4541 8.1
EN 10028-7 X6CrNiTi18-10 1.4571 8.1
EN 10088-1 X5CrNi18-10 1.4301 8.1
ISO 21013-1:2021/Amd.1:2024(en)
TTabablele A A.11 ((ccoonnttiinnueuedd))
Specification number Material grade Material number Material group
ISO/TR 15608:2017
EN 10088-1 X2CrNi19-11 1.4306 8.1
EN 10088-1 X2CrNi18-9 1.4307 8.1
EN 10088-1 X5CrNiMo17-12-2 1.4401 8.1
EN 10088-1 X2CrNiMo17-12-2 1.4404 8.1
EN 10088-1 X6CrNiTi18-10 1.4541 8.1
EN 10088-1 X6CrNiTi18-10 1.4571 8.1
a
Table A.2 — Non-European materials
Specification number Material grade Material number Material group
ISO/TR 15608:2017
SA/A-312 TP 316L S 31603 8.1
SA/A-358 TP 316L S 31603 8.1
SA/A-249 TP 316L S 31603 8.1
SA/A-409 TP 316L S 31603 8.1
SA/A-688 TP 316L S 31603 8.1
SA/A-813 TP 316L S 31603 8.1
SA/A-814 TP 316L S 31603 8.1
SA/A-249 TP 316 S 31600 8.1
SA/A-312 TP 316 S 31600 8.1
SA/A-358 TP 316 S 31600 8.1
SA/A-409 TP 316 S 31600 8.1
SA/A-688 TP 316 S 31600 8.1
SA/A-813 TP 316 S 31600 8.1
SA/A-814 TP 316 S 31600 8.1
SA/A-249 TP 316LN S 31653 8.1
SA/A-312 TP 316LN S 31653 8.1
SA/A-358 TP 316LN S 31653 8.1
SA/A-688 TP 316LN S 31653 8.1
SA/A-249 TP 316N S 31651 8.1
SA/A-312 TP 316N S 31651 8.1
SA/A-358 TP 316N S 31651 8.1
SA/A-688 TP 316N S 31651 8.1
SA/A-813 TP 316N S 31651 8.1
SA/A-814 TP 316N S 31651 8.1
SA/A-249 TPXM-29 S 24000 8.3
SA/A-312 TPXM-29 S 24000 8.3
SA/A-688 TPXM-29 S 24000 8.3
SA/A-249 TP 304L S 30403 8.1
SA/A-312 TP 304L S 30403 8.1
SA/A-358 TP 304L S 30403 8.1
NOTE SA/SB prefix to specification number refers to ASME specifications. A/B prefix to specification number refers to ASTM
specifications. When materials to ASME specifications are unavailable, materials to the same specification number with a prefix
of A/B (ASTM) are used. All ASME/ASTM specification numbers listed are equally acceptable with a suffix M.
a
Casting materials shall comply to ASTM A 990:2021, Table 6 Level 2 Shrinkage.
ISO 21013-1:2021/Amd.1:2024(en)
TTabablele A A.22 ((ccoonnttiinnueuedd))
Specification number Material grade Material number Material group
ISO/TR 15608:2017
SA/A-409 TP 304L S 30403 8.1
SA/A-688 TP 304L S 30403 8.1
SA/A-813 TP 304L S 30403 8.1
SA/A-814 TP 304L S 30403 8.1
SA/A-249 TP 304 S 30400 8.1
SA/A-334 8 K 81340 9.3
SA/A-333 8 K 81340 9.3
SA/A-312 TP 304 S 30400 8.1
SA/A-358 TP 304 S 30400 8.1
SA/A-409 TP 304 S 30400 8.1
SA/A-688 TP 304 S 30400 8.1
SA/A-813 TP 304 S 30400 8.1
SA/A-814 TP 304 S 30400 8.1
SA/A-249 TP 304LN S 30453 8.1
SA/A-312 TP 304LN S 30453 8.1
SA/A-358 TP 304LN S 30453 8.1
SA/A-688 TP 304LN S 30453 8.1
SA/A-813 TP 304LN S 30453 8.1
SA/A-814 TP 304LN S 30453 8.1
SA/A-249 TP 304N S 30451 8.1
SA/A-312 TP 304N S 30451 8.1
SA/A-358 TP 304N S 30451 8.1
SA/A-688 TP 304N S 30451 8.1
SA/A-813 TP 304N S 30451 8.1
SA/A-814 TP 304N S 30451 8.1
SA/A-312 TP 321 S 32100 8.1
SA/A-249 TP 321 S 32100 8.1
SA/A-358 TP 321 S 32100 8.1
SA/A-409 TP 321 S 32100 8.1
SA/A-813 TP 321 S 32100 8.1
SA/A-814 TP 321 S 32100 8.1
SA/A-213 TP 316L S 31603 8.1
SA/A-312 TP 316L S 31603 8.1
SA/A-430 FP 316 S 31600 8.1
SA/A-213 TP 316 S 31600 8.1
SA/A-312 TP 316 S 31600 8.1
SA/A-376 TP 316 S 31600 8.1
SA/A-213 TP 316LN S 31653 8.1
SA/A-312 TP 316LN S 31653 8.1
SA/A-376 TP 316LN S 31653 8.1
NOTE SA/SB prefix to specification number refers to ASME specifications. A/B prefix to specification number refers to ASTM
specifications. When materials to ASME specifications are unavailable, materials to the same specification number with a prefix
of A/B (ASTM) are used. All ASME/ASTM specification numbers listed are equally acceptable with a suffix M.
a
Casting materials shall comply to ASTM A 990:2021, Table 6 Level 2 Shrinkage.
ISO 21013-1:2021/Amd.1:2024(en)
TTabablele A A.22 ((ccoonnttiinnueuedd))
Specification number M
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.
Loading comments...