EN ISO 16440:2016
(Main)Petroleum and natural gas industries - Pipeline transportation systems - Design, construction and maintenance of steel cased pipelines (ISO 16440:2016)
Petroleum and natural gas industries - Pipeline transportation systems - Design, construction and maintenance of steel cased pipelines (ISO 16440:2016)
ISO 16440:2016 specifies requirements, including corrosion protection, for the design, fabrication, installation and maintenance of steel-cased pipelines for pipeline transportation systems in the petroleum and natural gas industries in accordance with ISO 13623.
NOTE 1 Steel casings can be used for mechanical protection of pipelines at crossings, such as at roads and railways and the installation of a casing at a highway, railway, or other crossing can be required by the permitting agency or pipeline operator.
NOTE 2 This document does not imply that utilization of casings is mandatory or necessary.
NOTE 3 This document does not imply that cased crossings, whether electrically isolated or electrically shorted, contribute to corrosion of a carrier pipe within a cased crossing. However, cased crossings can adversely affect the integrity of the carrier pipe by shielding cathodic protection (CP) current to the carrier pipe or reducing the CP effectiveness on the carrier pipe in the vicinity of the casing. Their use is not recommended unless required by load considerations, unstable soil conditions, or when their use is dictated by sound engineering practices.
Erdöl- und Erdgasindustrie - Rohrleitungs-Transportsysteme - Planung, Bau und Instandhaltung von Rohrleitungen in Mantelrohren (ISO 16440:2016)
Dieses Dokument legt Anforderungen, einschließlich des Korrosionsschutzes, hinsichtlich der Auslegung, Herstellung, Montage und Instandhaltung stahlverkleideter Rohrleitungen bei Rohrleitungstransportsystemen in der petrochemischen und Erdgasindustrie in Übereinstimmung mit ISO 13623 fest.
ANMERKUNG 1 Stahlverkleidungen können für den mechanischen Schutz von Rohrleitungen an Kreuzungen, wie zum Beispiel an Straßen und Bahnwegen, verwendet werden und die zulassende Behörde oder der Betreiber der Rohrleitungen können die Montage einer Verkleidung an einer Fernverkehrsstraße, einem Bahnweg oder einer anderen Kreuzung fordern.
ANMERKUNG 2 Dieses Dokument unterstellt weder eine verpflichtende noch eine notwendige Verwendung von Verkleidungen.
ANMERKUNG 3 Dieses Dokument unterstellt nicht, dass verkleidete Kreuzungen, ob elektrisch getrennt oder elektrisch kurzgeschlossen, zur Korrosion eines Trägerrohrs innerhalb einer verkleideten Kreuzung beitragen. Dennoch können verkleidete Kreuzungen die Intaktheit des Trägerrohrs durch das Abschirmen des Stroms des kathodischen Korrosionsschutzes (KKS) zum Trägerrohr oder durch die Verminderung der Effektivität des kathodischen Korrosionsschutzes im Nahbereich der Verkleidung nachteilig beeinflussen. Die Verwendung einer Verkleidung wird nicht empfohlen, es sein denn, sie ist unter Berücksichtigung von Belastungen, instabilen Bodenverhältnissen oder ihrer Verwendung im Rahmen einer anerkannten Ingenieurspraxis notwendig.
Industries du pétrole et du gaz naturel - Systèmes de transport par conduites - Conception, construction et maintenance de conduites sous fourreau acier (ISO 16440:2016)
ISO 16440:2016 spécifie les exigences relatives à la protection anti-corrosion, la conception, la fabrication, l'installation et la maintenance des conduites sous fourreau en acier destinées aux systèmes de transport par conduites des industries du pétrole et du gaz naturel conformément à l'ISO 13623.
NOTE 1 Des fourreaux en acier peuvent être utilisés pour protéger les conduites au niveau des traversées, par exemple routes et chemins de fer. L'installation de gaines sur une autoroute, un chemin de fer ou toute autre traversée peut être exigée par l'agence de validation ou l'exploitant de canalisations.
NOTE 2 ISO 16440:2016 n'entend pas prétendre que l'utilisation de gaines est obligatoire ou nécessaire.
NOTE 3 ISO 16440:2016 ne prétend pas que les traversées en gaine, qu'elles soient isolées ou court-circuitées électriquement, favorisent la corrosion d'une conduite de transport avec traversée en gaine. En revanche, les traversées en gaine peuvent affecter l'intégrité de la conduite de transport en faisant écran au courant de la protection cathodique (PC) de la conduite de transport ou en réduisant l'efficacité de la protection cathodique sur la conduite de transport à proximité de la gaine. Leur utilisation n'est pas recommandée sauf si les conditions de charge, l'instabilité du terrain ou les bonnes pratiques d'ingénierie l'exigent.
Industrija nafte in zemeljskega plina - Transportni cevovodni sistemi - Načrtovanje, izvedba in vzdrževanje cevovodov z jekleno oblogo (ISO 16440:2016)
izvedbo in vzdrževanje cevovodov z jekleno oblogo v naftni industriji in industriji zemeljskega plina.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2017
,QGXVWULMDQDIWHLQ]HPHOMVNHJDSOLQD7UDQVSRUWQLFHYRYRGQLVLVWHPL1DþUWRYDQMH
L]YHGEDLQY]GUåHYDQMHFHYRYRGRY]MHNOHQRREORJR ,62
Petroleum and natural gas industries - Pipeline transportation systems - Design,
construction and maintenance of steel cased pipelines (ISO 16440:2016)
Erdöl- und Erdgasindustrie - Rohrleitungs-Transportsysteme - Auslegung, Konstruktion
und Instandhaltung stahlverkleideter Rohrleitungen (ISO 16440:2016)
Industries du pétrole et du gaz naturel - Systèmes de transport par conduites -
Conception, construction et maintenance de conduites en acier moulé (ISO 16440:2016)
Ta slovenski standard je istoveten z: EN ISO 16440:2016
ICS:
75.200 2SUHPD]DVNODGLãþHQMH Petroleum products and
QDIWHQDIWQLKSURL]YRGRYLQ natural gas handling
]HPHOMVNHJDSOLQD equipment
77.140.75 Jeklene cevi in cevni profili Steel pipes and tubes for
za posebne namene specific use
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 16440
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2016
EUROPÄISCHE NORM
ICS 75.200; 77.140.75
English Version
Petroleum and natural gas industries - Pipeline
transportation systems - Design, construction and
maintenance of steel cased pipelines (ISO 16440:2016)
Industries du pétrole et du gaz naturel - Systèmes de Erdöl- und Erdgasindustrien - Rohrleitungs-
transport par conduites - Conception, construction et Transportsysteme - Auslegung, Konstruktion und
maintenance de conduites en fourreau en acier (ISO Instandhaltung von stahlverkleideten Rohrleitungen
16440:2016) (ISO 16440:2016)
This European Standard was approved by CEN on 7 August 2016.
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, 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: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 16440:2016 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 16440:2016) 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 May 2017, and conflicting national standards shall be
withdrawn at the latest by May 2017.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent
rights.
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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 16440:2016 has been approved by CEN as EN ISO 16440:2016 without any modification.
INTERNATIONAL ISO
STANDARD 16440
First edition
2016-10-15
Petroleum and natural gas
industries — Pipeline transportation
systems — Design, construction and
maintenance of steel cased pipelines
Industries du pétrole et du gaz naturel — Systèmes de transport par
conduites — Conception, construction et maintenance de conduites en
fourreau en acier
Reference number
ISO 16440:2016(E)
©
ISO 2016
ISO 16440:2016(E)
© ISO 2016, Published in Switzerland
All rights reserved. Unless otherwise specified, 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
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ii © ISO 2016 – All rights reserved
ISO 16440:2016(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Design . 2
4.1 General . 2
4.2 Carrier pipe design . 3
4.3 Casing design . 3
4.4 Electrical isolation . 4
4.5 Corrosion protection . 4
5 Installation . 4
5.1 General . 4
5.2 Handling and storage. 4
5.3 New casing . 4
5.3.1 General. 4
5.3.2 Carrier pipe installation . 5
5.3.3 Casing end seals . 6
5.3.4 Test leads . 6
5.3.5 Backfilling . 7
5.4 Split-sleeve type casing extensions and installations. 7
6 Inspection and monitoring . 8
6.1 General . 8
6.2 Integrity inspection of carrier pipe . 8
6.3 Monitoring of carrier pipe and casing . 9
6.4 Leakage survey . 9
6.5 Corrosiveness of the annular space . 9
7 Maintenance and repair . 9
7.1 General . 9
7.2 Maintenance of vents and test leads .10
7.3 Clearing of shorted casings .10
7.4 Filling of casings .11
7.5 Removal of casings .11
Annex A (informative) Casing filling procedures for Dielectric Filler Materials .12
Annex B (informative) Examples of cathodic protection testing and monitoring techniques
for carrier pipes and casings .15
Annex C (informative) Inspection tools for cased carrier pipe .30
Annex D (informative) Clearing a shorted casing .35
Annex E (informative) Removing and cutting a casing .37
Bibliography .39
ISO 16440:2016(E)
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
...
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