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SLOVENSKI STANDARD
01-december-2023
Naftna in plinska industrija, vključno z nizkoogljično energijo - Cevni sistemi na
plavajočih proizvodnih objektih in kopenskih obratih - 3. del: Izdelava (ISO 13703-
3:2023)
Oil and gas industries including lower carbon energy - Piping systems on offshore
production platforms and onshore plants - Part 3: Fabrication (ISO 13703-3:2023)
Öl- und Gasindustrie einschließlich kohlenstoffarmer Energieträger -
Rohrleitungssysteme auf Offshore-Förderplattformen und Onshore-Anlagen - Teil 3:
Herstellung (ISO 13703-3:2023)
Industries du pétrole et du gaz, y compris les énergies à faible émission de carbone -
Conception et installation des systèmes de tuyauterie sur les plates-formes de
production en mer et les installations à terre - Partie 3: Fabrication (ISO 13703-3:2023)
Ta slovenski standard je istoveten z: EN ISO 13703-3:2023
ICS:
75.180.10 Oprema za raziskovanje, Exploratory, drilling and
vrtanje in odkopavanje extraction equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 13703-3
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2023
EUROPÄISCHE NORM
ICS 75.180.10
English Version
Oil and gas industries including lower carbon energy -
Piping systems on offshore production platforms and
onshore plants - Part 3: Fabrication (ISO 13703-3:2023)
Industries du pétrole et du gaz, y compris les énergies Öl- und Gasindustrie einschließlich kohlenstoffarmer
à faible émission de carbone - Conception et Energieträger - Rohrleitungssysteme auf Offshore-
installation des systèmes de tuyauterie sur les plates- Förderplattformen und Onshore-Anlagen - Teil 3:
formes de production en mer et les installations à terre Herstellung (ISO 13703 3:2023)
- Partie 3: Fabrication (ISO 13703-3:2023)
This European Standard was approved by CEN on 30 September 2023.
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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 13703-3:2023 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 13703-3:2023) has been prepared by Technical Committee ISO/TC 67 "Oil and
gas industries including lower carbon energy" in collaboration with Technical Committee CEN/TC 12
“Oil and gas industries including lower carbon energy” 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 April 2024, and conflicting national standards shall be
withdrawn at the latest by April 2024.
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.
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 13703-3 has been approved by CEN as EN ISO 13703-3:2023 without any modification.
INTERNATIONAL ISO
STANDARD 13703-3
First edition
2023-09
Oil and gas industries including lower
carbon energy — Piping systems on
offshore production platforms and
onshore plants —
Part 3:
Fabrication
Industries du pétrole et du gaz, y compris les énergies à faible
émission de carbone — Conception et installation des systèmes
de tuyauterie sur les plates-formes de production en mer et les
installations à terre —
Partie 3: Fabrication
Reference number
ISO 13703-3:2023(E)
ISO 13703-3:2023(E)
© ISO 2023
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: [email protected]
Website: www.iso.org
Published in Switzerland
ii
ISO 13703-3:2023(E)
Contents Page
Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 3
4 Abbreviated terms . 7
4.1 Symbols . 7
4.2 Abbreviated terms . 7
5 Health, safety and quality requirements . 9
5.1 Health and safety requirements . 9
5.2 Quality requirements . 10
6 Welding requirements .11
6.1 General requirements . 11
6.2 Welding processes . 12
6.3 Preparation for welding .12
6.4 Welder and welding operator performance qualification . 15
7 Welding consumables .15
7.1 General requirements .15
7.2 Additional requirements for carbon steel . 17
7.3 Additional requirements for dissimilar welding . 17
7.4 Additional requirements for SS 300-series . 17
7.5 Additional requirements for SS type 22Cr duplex and SS type 25Cr duplex . 17
7.6 Additional requirements for high alloy stainless steels . 17
7.7 Shielding, backing and secondary trailing gases . 18
8 Welding procedure qualification .18
8.1 General requirements . 18
8.2 Additional requirements for carbon steels . 19
8.3 Additional requirements for SS type 22Cr duplex and SS type 25Cr duplex . 19
8.4 Additional requirements for high alloyed austenitic stainless steels .20
8.5 Additional requirements for CP titanium . 20
8.6 Additional requirements for materials in sour service . 20
8.7 Welding procedure qualification essential variable . 21
9 Preheat and post weld heat treatment’ .23
9.1 Preheating . 23
9.2 Post weld heat treatment . 24
10 Bending of pipe .26
10.1 General requirements . 26
10.2 Heat treatment of bends . . 29
10.3 Examination of bends .30
11 Installation .31
11.1 General requirements . 31
11.2 Threaded connections . 31
11.3 Bolted connections .
...