EN ISO 19277:2018
(Main)Petroleum, petrochemical and natural gas industries - Qualification testing and acceptance criteria for protective coating systems under insulation (ISO 19277:2018)
Petroleum, petrochemical and natural gas industries - Qualification testing and acceptance criteria for protective coating systems under insulation (ISO 19277:2018)
This document describes various corrosion under insulation (CUI) environments in refineries and other related industries and environments, and establishes CUI environmental categories including operating temperature ranges from −45 °C to 204 °C for topside and aboveground service only. This document specifies both established and other test methods for the assessment of coatings used for prevention of CUI for each given environment. This document also provides acceptance criteria for each CUI environment.
NOTE The test results and acceptance criteria can be considered an aid in the selection of suitable coating systems. For service or peak temperatures below −45 °C an optional cryogenic test can be incorporated and for over 204 °C testing acceptance criteria can be agreed between interested parties. Additional or other test and acceptance measures are possible, but require particular agreement between the interested parties.
This document covers spray-applied coatings applied on new carbon and austenitic stainless steel for use in CUI service. This document does not cover testing of sacrificial coatings, such as inorganic zinc, as these coatings can be consumed quickly in wet environments. Developing accelerated corrosion testing for what can be continuous wet service with sacrificial coatings is beyond the scope of this document.
"Non-through porosity" thermal spray aluminium coatings with greater than 250 µm dry film thickness can be tested and qualified in accordance with this document. This document does not cover tape and sheet applied products for use in preventing CUI.
This document does not deal with other aspects of coating degradation, such as those caused by abrasion, erosion, ultraviolet degradation or other methods that can exist given specific environment and construction methods.
Erdöl-, petrochemische und Erdgasindustrie - Qualifikationsprüfungen und Abnahmekriterien für Schutzbeschichtungssysteme unter Isolierung (ISO 19277:2018)
Industries du pétrole, de la pétrochimie et du gaz naturel - Essais de qualification des systèmes de revêtement protecteurs sous isolation (ISO 19277:2018)
Petrokemična industrija ter industrija za predelavo nafte in zemeljskega plina - Preskušanje primernosti in sprejeta merila za zaščitne premazne sisteme pod izolacijo (ISO 19277:2018)
Ta dokument opisuje okolje korozije pod izolacijo (CUI) v rafinerijah ter drugih sorodnih industrijah in okoljih, določa okoljske kategorije CUI, vključno z delovnimi temperaturnimi razponi od – 196 °C do 450 °C. Ta dokument določa tako uveljavljene kot tudi druge preskusne metode za ocenjevanje premazov, ki se uporabljajo za preprečevanje korozije pod izolacijo za posamezno okolje. Ta mednarodni standard zagotavlja tudi kriterije sprejemljivosti za vsako okolje korozije pod izolacijo. Za servisne ali najvišje temperature pod ─ 100 °C je mogoče vključiti neobvezni kriogeni preskus, pri več kot 450 °C pa se zainteresirane strani lahko dogovorijo za kriterije sprejemljivosti. Možni so tudi dodatni ali drugi preskusni in sprejemni ukrepi, ki pa zahtevajo poseben dogovor med zainteresiranimi stranmi.
Ta dokument ne zajema uporabe antikorozivnih premazov, kot je anorganski cink, saj se lahko ti premazi v mokrih okoljih hitro iztrošijo. Razvijanje pospešenega preskušanja korozije za neprekinjeno mokro servisiranje z antikorozivnimi premazi presega področje uporabe tega dokumenta. Nadalje se lahko v skladu s tem dokumentom preskusijo »ne povsem porozni« toplotno razpršeni aluminijevi premazi, katerih debelina suhega nanosa je večja od 250 μm.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
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Petroleum, petrochemical and natural gas industries - Qualification testing and
acceptance criteria for protective coating systems under insulation (ISO/FDIS
19277:2018)
Erdöl-, petrochemische und Erdgasindustrie - Qualifikationsprüfungen und
Abnahmekriterien für Beschichtungssysteme unter Isolierung (ISO 19277:2018)
Industries du pétrole, de la pétrochimie et du gaz naturel - Essais de qualification des
systèmes de revêtement protecteurs sous isolation (ISO 19277:2018)
Ta slovenski standard je istoveten z: EN ISO 19277:2018
ICS:
75.200 2SUHPD]DVNODGLãþHQMH Petroleum products and
QDIWHQDIWQLKSURL]YRGRYLQ natural gas handling
]HPHOMVNHJDSOLQD equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 19277
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2018
EUROPÄISCHE NORM
ICS 75.200
English Version
Petroleum, petrochemical and natural gas industries -
Qualification testing and acceptance criteria for protective
coating systems under insulation (ISO 19277:2018)
Industries du pétrole, de la pétrochimie et du gaz Erdöl-, petrochemische und Erdgasindustrie -
naturel - Essais de qualification des systèmes de Qualifikationsprüfungen und Abnahmekriterien für
revêtement protecteurs sous isolation (ISO Beschichtungssysteme unter Isolierung (ISO
19277:2018) 19277:2018)
This European Standard was approved by CEN on 26 November 2018.
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
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 19277:2018 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 19277:2018) 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 June 2019, and conflicting national standards shall be
withdrawn at the latest by June 2019.
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 19277:2018 has been approved by CEN as EN ISO 19277:2018 without any modification.
INTERNATIONAL ISO
STANDARD 19277
First edition
2018-12
Petroleum, petrochemical and natural
gas industries — Qualification testing
and acceptance criteria for protective
coating systems under insulation
Industries du pétrole, de la pétrochimie et du gaz naturel — Essais de
qualification des systèmes de revêtement protecteurs sous isolation
Reference number
ISO 19277:2018(E)
©
ISO 2018
ISO 19277:2018(E)
© ISO 2018
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
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Published in Switzerland
ii © ISO 2018 – All rights reserved
ISO 19277:2018(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Performance testing design . 3
4.1 Relationship between artificial testing and natural exposure . 3
4.2 Laboratory tests . 3
4.3 Additional laboratory tests . 4
5 CUI classification environments . 4
6 Test samples . 4
6.1 Test panels . 4
6.2 Steel substrates . 4
6.3 Sampling of coatings . 5
6.4 Number of test panels . 5
6.5 Coating systems . 5
6.5.1 Coating application . 5
6.5.2 Dry film thickness . 5
6.5.3 Overcoating interval . 6
6.5.4 Conditioning . 6
6.5.5 Heat conditioning . 6
6.6 Scribe . 6
6.7 Reference system . 6
7 Test procedures and assessment . 6
7.1 Assessment and acceptance . 6
7.2 Assessment of adhesion and artificial ageing . 6
7.2.1 Adhesion testing before artificial ageing . 6
7.2.2 Artificial ageing . 7
7.2.3 Adhesion testing after artificial ageing . 7
7.3 Thermal cycling test . 8
7.4 Multi-phase CUI cyclic corrosion test . 8
7.4.1 Description of test. 8
7.4.2 Test equipment-apparatus . 8
7.4.3 Test set-up and preparation .11
7.4.4 Test procedure .11
7.4.5 Acceptance .12
8 Optional tests .13
8.1 Optional cryogenic cycling testing .13
8.1.1 General.13
8.1.2 Cryogenic test .13
8.1.3 Adhesion testing after cryogenic test aging .13
8.2 Optional vertical pipe test .14
8.2.1 Application .14
8.2.2 Description of test.
...
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