EN ISO 18797-1:2017

SLOVENSKI STANDARD
01-november-2017
3HWURNHPLþQDLQGXVWULMDWHULQGXVWULMD]DSUHGHODYRQDIWHLQ]HPHOMVNHJDSOLQD
=XQDQMDSURWLNRUR]LMVND]DãþLWDGYLåQLKFHYLVSUHYOHNDPLLQREORJDPLGHO
6LVWHPLHODVWRPHUQLKSUHYOHNSROLNORURSUHQDOL(3'0,62
Petroleum, petrochemical and natural gas industries - External corrosion protection of
risers by coatings and linings - Part 1: Elastomeric coating systems-polychloroprene or
EPDM (ISO 18797-1:2016)
Erdöl-, petrochemische und Erdgasindustrie - Äußerer Korrosionsschutz von
Steilgeitungen durch Beschichtungen und Auskleidungen - Teil 1: Elastomerisches
Beschichtungssystem - Polychloropren oder EPDM (ISO 18797-1:2016)
Industries du pétrole, de la pétrochimie et du gaz naturel - Protection de la corrosion
externe des risers par revêtements et doublures - Partie 1: Systèmes de revêtement
élastomère-polychloroprène ou EPDM (ISO 18797-1:2016)
Ta slovenski standard je istoveten z: EN ISO 18797-1:2017
ICS:
25.220.01 Površinska obdelava in Surface treatment and
prevleke na splošno coating in general
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 18797-1
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2017
EUROPÄISCHE NORM
ICS 75.180.10
English Version
Petroleum, petrochemical and natural gas industries -
External corrosion protection of risers by coatings and
linings - Part 1: Elastomeric coating systems-
polychloroprene or EPDM (ISO 18797-1:2016)
Industries du pétrole, de la pétrochimie et du gaz Erdöl-, petrochemische und Erdgasindustrie - Äußerer
naturel - Protection de la corrosion externe des risers Korrosionsschutz von Steilgeitungen durch
par revêtements et doublures - Partie 1: Systèmes de Beschichtungen und Auskleidungen - Teil 1:
revêtement élastomère-polychloroprène ou EPDM (ISO Elastomerisches Beschichtungssystem -
18797-1:2016) Polychloropren oder EPDM (ISO 18797-1:2016)
This European Standard was approved by CEN on 23 August 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: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 18797-1:2017 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
The text of ISO 18797-1:2016 has been prepared by Technical Committee ISO/TC 67 “Materials,
equipment and offshore structures for petroleum, petrochemical and natural gas industries” of the
International Organization for Standardization (ISO) and has been taken over as EN ISO 18797-1:2017
by 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.
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 18797-1:2016 has been approved by CEN as EN ISO 18797-1:2017 without any
modification.
INTERNATIONAL ISO
STANDARD 18797-1
First edition
2016-09-01
Petroleum, petrochemical and natural
gas industries — External corrosion
protection of risers by coatings and
linings —
Part 1:
Elastomeric coating systems-
polychloroprene or EPDM
Industries du pétrole, de la pétrochimie et du gaz naturel —
Protection de la corrosion externe des risers par revêtements et
doublures —
Partie 1: Systèmes de revêtement élastomère-polychloroprène ou EPDM
Reference number
ISO 18797-1:2016(E)
©
ISO 2016
ISO 18797-1:2016(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
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
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2016 – All rights reserved

ISO 18797-1:2016(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 3
4 Abbreviated terms . 5
5 Pre-work requirements . 6
5.1 General . 6
5.2 Health, safety and environmental (HSE) . 6
5.3 Qualification of coating/lining application and inspection personnel . 6
6 Materials . 7
6.1 General requirements . 7
6.2 Material requirements. 8
6.3 Materials packing, handling and storage . 9
6.4 Coating materials . 9
7 Bare pipes transportation, handling and storage .10
7.1 Transportation and handling of pipes .10
7.2 Storage of pipes .10
8 Surface preparation .10
8.1 General .10
8.2 Pipe imperfections/damages removal .11
8.3 Contaminants removal .11
8.4 Abrasive blast cleaning .11
9 Coating application for risers .13
9.1 General .13
9.2 Priming and coating on abrasive blast-cleaned surface .13
9.3 Polychloroprene or EPDM application and vulcanization .14
9.4 Manual coating application on clamps, guides, bolt holes, inner sections of flanges
and pipe section used for modifications at worksites .15
9.5 Coating application of field joints .16
9.6 Coating repair .16
10 Inspection and testing .17
10.1 General .17
10.2 Testing of elastomer properties .17
10.2.1 General.17
10.2.2 Cure and hardness .17
10.2.3 Specific gravity.17
10.2.4 Rheological properties . .17
10.2.5 Tensile strength, tear strength and elongation at break .17
10.2.6 Compression set .18
10.2.7 Abrasion resistance .
...