EN ISO 24817:2017

SLOVENSKI STANDARD
01-november-2017
Nadomešča:
SIST EN ISO 24817:2015
Petrokemična industrija ter industrija za predelavo nafte in zemeljskega plina -
Popravila cevovodov s kompozitnimi materiali - Ocenitev in načrtovanje, montaža,
preskušanje in nadzor (ISO 24817:2017, popravljena različica 2018-01-01)
Petroleum, petrochemical and natural gas industries - Composite repairs for pipework -
Qualification and design, installation, testing and inspection (ISO 24817:2017, Corrected
version 2018-01-01)
Erdöl-, petrochemische und Erdgasindustrie - Reparatur von Rohrleitungen mit
Verbundwerkstoffen - Bewertung und Ausführung, Montage, Test und Inspektion (ISO
24817:2017, korrigierte Fassung 2018-01-01)
Industries du pétrole, de la pétrochimie et du gaz naturel - Réparations en matériau
composite pour canalisations - Qualification et conception, installation, essai et
inspection (ISO 24817:2017, Version corrigée 2018-01-01)
Ta slovenski standard je istoveten z: EN ISO 24817:2017
ICS:
75.180.20 Predelovalna oprema Processing equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 24817
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2017
EUROPÄISCHE NORM
ICS 75.180.20 Supersedes EN ISO 24817:2015
English Version
Petroleum, petrochemical and natural gas industries -
Composite repairs for pipework - Qualification and design,
installation, testing and inspection (ISO 24817:2017,
Corrected version 2018-01-01)
Industries du pétrole, de la pétrochimie et du gaz Erdöl-, petrochemische und Erdgasindustrie -
naturel - Réparations en matériau composite pour Reparatur von Rohrleitungen mit Verbundwerkstoffen
canalisations - Conformité aux exigences de - Bewertung und Ausführung, Montage, Test und
performance et conception, installation, essai et Inspektion (ISO 24817:2017, korrigierte Fassung
inspection (ISO 24817:2017, Version corrigée 2018- 2018-01-01)
01-01)
This European Standard was approved by CEN on 5 September 2017.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey 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
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 24817:2017 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
European Foreword
This document (EN ISO 24817:2017) has been prepared by Technical Committee ISO/TC 67 "Materials,
equipment and offshore structures for petroleum, petrochemical and natural gas industries" in
collaboration with Technical Committee CEN/TC 12 “Materials, equipment and offshore structures for
petroleum, petrochemical and natural gas industries” the secretariat of which is held by NEN.
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 March 2018 and conflicting national standards shall be
withdrawn at the latest by March 2018.
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 24817:2015.
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, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 24817:2017, Corrected version 2018-01-01 has been approved by CEN as EN ISO
24817:2017 without any modification.

INTERNATIONAL ISO
STANDARD 24817
Second edition
2017-08
Corrected version
2018-01
Petroleum, petrochemical and natural
gas industries — Composite repairs
for pipework — Qualification and
design, installation, testing and
inspection
Industries du pétrole, de la pétrochimie et du gaz naturel —
Réparations en matériau composite pour canalisations — Conformité
aux exigences de performance et conception, installation, essai et
inspection
Reference number
ISO 24817:2017(E)
©
ISO 2017
ISO 24817:2017(E)
© ISO 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
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ii © ISO 2017 – All rights reserved

ISO 24817:2017(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Symbols and abbreviated terms . 6
4.1 Symbols . 6
4.2 Abbreviated terms . 9
5 Applications . 9
6 Summary of key issues .11
7 Qualification and design .13
7.1 Repair feasibility assessment .13
7.2 Repair class .14
7.3 Repair design lifetime .14
7.4 Required data .15
7.4.1 Background.15
7.4.2 Original equipment design data .15
7.4.3 Maintenance and operational histories .15
7.4.4 Service condition data .15
7.4.5 Repair system qualification data.16
7.5 Design methodology.17
7.5.1 Overview .17
7.5.2 Environmental compatibility .19
7.5.3 Design temperature effects .19
7.5.4 Design based on substrate load sharing (defect type A) .21
7.5.5 Design based on repair laminate allowable strains (defect type A) .23
7.5.6 Design based on repair-allowable stresses determined by performance
testing (defect type A) .24
7.5.7 Design of repairs for through-wall defects (defect type B) .25
7.5.8 Axial extent of repair .28
7.5.9 Optional design considerations .30
7.5.10 Dent and/or gouge type defects .34
7.5.11 Fretting type defects .34
7.5.12 Delamination or blister type defects .34
7.5.13 Repair of other components .35
7.5.14 Design output .38
7.6 Re-qualification of the repair system .38
7.6.1 Overview .38
7.6.2 For type A defect repairs .38
7.6.3 For type B defect repairs .38
8 Installation .39
8.1 Storage conditions .39
8.2 Documentation prior to repair application .39
8.2.1 Method statement .
...