ISO 12628:2022/Amd 1:2025
(Amendment)Thermal insulating products for building equipment and industrial installations - Determination of dimensions, squareness and linearity of preformed pipe insulation - Amendment 1
Thermal insulating products for building equipment and industrial installations - Determination of dimensions, squareness and linearity of preformed pipe insulation - Amendment 1
Produits isolants thermiques pour les équipements de bâtiments et les installations industrielles — Détermination des dimensions, de l'équerrage et de la linéarité des coquilles isolantes préformées — Amendement 1
General Information
- Status
- Published
- Publication Date
- 11-Jun-2025
- Technical Committee
- ISO/TC 163/SC 1 - Test and measurement methods
- Drafting Committee
- ISO/TC 163/SC 1 - Test and measurement methods
- Current Stage
- 6060 - International Standard published
- Start Date
- 12-Jun-2025
- Due Date
- 27-Jan-2025
- Completion Date
- 12-Jun-2025
Relations
- Effective Date
- 12-Aug-2023
- Effective Date
- 29-Jul-2023
Overview
ISO 12628:2022/Amd 1:2025 is an important international amendment to the existing ISO 12628:2022 standard, focusing on thermal insulating products used in building equipment and industrial installations. This amendment specifically addresses enhanced procedures for the determination of dimensions, squareness, and linearity of preformed pipe insulation. The updated requirements ensure higher accuracy and consistency in measurement, which is critical for maintaining the quality and performance of thermal insulation materials.
Developed collaboratively by ISO Technical Committee ISO/TC 163 and the European Committee for Standardization (CEN/TC 88), this amendment streamlines testing processes, including refined details for test reports and conditions, to support manufacturers, quality control laboratories, and end-users in achieving compliance with international standards, thereby promoting energy efficiency and sustainability in the built environment.
Key Topics
- Measurement Criteria: Enhanced definitions and methodologies for evaluating the dimensions, squareness, and linearity of preformed pipe insulation products to ensure precision.
- Test Report Requirements: Specification of comprehensive test report contents including product identification, sampling details, conditioning protocols, and individual test results.
- Product Identification Details:
- Product name, manufacturer or supplier information
- Production code and product type
- Packaging and delivery form specifics
- Presence and thickness of surface skins, facings, or coatings
- Nominal dimensions and densities as applicable
- Testing Procedures:
- Pre-test history, sampling responsibilities, and locations
- Conditioning and testing environments, including special considerations for tropical climates
- Number of test specimens and deviations from standard test clauses
- Reporting Results:
- Recording individual and mean dimension measurements
- Deviations in squareness and linearity
- Quality Control Emphasis: Encourages thorough recordkeeping and traceability of tests and results to support quality assurance.
Applications
This amendment to ISO 12628 is highly relevant across various industries that rely on thermal insulation for piping systems, including:
- Building Construction: Ensuring insulation used in heating, ventilation, and air conditioning (HVAC) systems meets established dimensional standards for optimal thermal performance and installation ease.
- Industrial Installations: Validating insulation materials for process piping where precise dimensions and shape conformity impact energy conservation and operational safety.
- Manufacturing and Quality Laboratories: Providing standardized testing protocols that help manufacturers maintain production consistency and offer verifiable product data.
- Energy Efficiency Programs: Supporting initiatives to reduce energy losses in building and industrial systems by ensuring the integrity of insulation products.
- Regulatory Compliance: Assisting stakeholders in meeting national and international regulations linked to thermal insulation product standards.
Related Standards
- ISO 12628:2022: The base standard establishing test methods for thermal insulating products for building and industrial equipment.
- ISO/IEC Directives, Part 1 & 2: Governing the editorial rules and development procedures for ISO standards.
- Relevant CEN Standards: Such as those developed by CEN/TC 88 related to thermal insulating materials.
- ISO 9001: Quality management systems relevant for maintaining consistent testing and manufacturing practices.
By following the guidelines in ISO 12628:2022/Amd 1:2025, organizations can achieve enhanced accuracy in thermal insulation product assessments, contributing directly to improved energy usage, product reliability, and compliance in both building and industrial sectors.
ISO 12628:2022/Amd 1:2025 - Thermal insulating products for building equipment and industrial installations — Determination of dimensions, squareness and linearity of preformed pipe insulation — Amendment 1 Released:12. 06. 2025
ISO 12628:2022/Amd 1:2025 - Produits isolants thermiques pour les équipements de bâtiments et les installations industrielles — Détermination des dimensions, de l'équerrage et de la linéarité des coquilles isolantes préformées — Amendement 1 Released:12. 06. 2025
Frequently Asked Questions
ISO 12628:2022/Amd 1:2025 is a standard published by the International Organization for Standardization (ISO). Its full title is "Thermal insulating products for building equipment and industrial installations - Determination of dimensions, squareness and linearity of preformed pipe insulation - Amendment 1". This standard covers: Thermal insulating products for building equipment and industrial installations - Determination of dimensions, squareness and linearity of preformed pipe insulation - Amendment 1
Thermal insulating products for building equipment and industrial installations - Determination of dimensions, squareness and linearity of preformed pipe insulation - Amendment 1
ISO 12628:2022/Amd 1:2025 is classified under the following ICS (International Classification for Standards) categories: 91.100.60 - Thermal and sound insulating materials. The ICS classification helps identify the subject area and facilitates finding related standards.
ISO 12628:2022/Amd 1:2025 has the following relationships with other standards: It is inter standard links to ISO/IEC 23009-5:2017/Amd 1:2020, ISO 12628:2022. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
ISO 12628:2022/Amd 1:2025 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 12628
Second edition
Thermal insulating products for
2022-08
building equipment and industrial
installations — Determination
AMENDMENT 1
of dimensions, squareness and
2025-06
linearity of preformed pipe
insulation
AMENDMENT 1
Produits isolants thermiques pour les équipements de bâtiments
et les installations industrielles — Détermination des dimensions,
de l'équerrage et de la linéarité des coquilles isolantes préformées
AMENDEMENT 1
Reference number
ISO 12628:2022/Amd.1:2025(en) © ISO 2025
ISO 12628:2022/Amd.1:2025(en)
© ISO 2025
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 12628:2022/Amd.1:2025(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 a
...
Norme
internationale
ISO 12628
Deuxième édition
Produits isolants thermiques pour
2022-08
les équipements de bâtiments et
les installations industrielles —
AMENDEMENT 1
Détermination des dimensions, de
2025-06
l'équerrage et de la linéarité des
coquilles isolantes préformées
AMENDEMENT 1
Thermal insulating products for building equipment and
industrial installations — Determination of dimensions,
squareness and linearity of preformed pipe insulation
AMENDMENT 1
Numéro de référence
ISO 12628:2022/Amd.1:2025(fr) © ISO 2025
ISO 12628:2022/Amd.1:2025(fr)
DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2025
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en œuvre, aucune partie de cette
publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
être demandée à l’ISO à l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Genève
Tél.: +41 22 749 01 11
E-mail: copyright@iso.org
Web: www.iso.org
Publié en Suisse
ii
ISO 12628:2022/Amd.1:2025(fr)
Avant-propos
L’ISO (Organisation internationale de normalisation) est une fédération mondiale d’organismes nationaux
de normalisation (comités membres de l’ISO). L’élaboration des Normes internationales est en général
confiée aux comités techniques de l’ISO. Chaque comité membre intéressé par une étude a le droit de faire
partie du comité technique créé à cet effet. Les organisations internationales, gouvernementales et non
gouvernementales, en liaison avec l’ISO participent également aux travaux. L’ISO collabore étroitement avec
la Commission électrotechnique internationale (IEC) en ce qui concerne la normalisation électrotechnique.
Les procédures utilisées pour élaborer le présent document et celles destinées à sa mise à jour sont
décrites dans les Directives ISO/IEC, Partie 1. Il convient, en particulier de prendre note des différents
critères d'approbation requis pour les différents types de documents ISO. Le présent document
a été rédigé conformément aux règles de rédaction données dans les Directives ISO/IEC, Partie 2
(voir https://www.iso.org/directives).
L’ISO attire l’attention sur le fait que la mise en application du présent document peut entraîner l’utilisation
d’un ou de plusieurs brevets. L’ISO ne prend pas position quant à la preuve, à la validité et à l’applicabilité
de tout droit de brevet revendiqué à cet égard. À la date de publication du présent document, l’ISO n’avait
pas reçu notification qu’un ou plusieurs brevets pouvaient être nécessaires à sa mise en application.
Toutefois, il y a lieu d’avertir les responsables de la mise en application du présent document que des
informations plus récentes sont susceptibles de figurer dans la base de données de brevets, disponible à
l’adresse www.iso.org/brevets. L’ISO ne saurait être tenue pour responsable de ne pas avoir identifié tout ou
partie de tels droits de brevet.
Les appellations commerciales éventuellement mentionnées dans le pré
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