Steel tubes and fittings for on and offshore pipelines - Internal coating for the reduction of friction for conveyance of non corrosive gas

This European Standard specifies the application requirements and methods of test of liquid applied epoxy paints on the internal surface for the reduction of friction of tubes and pipeline fittings for conveyance of non-corrosive gas.
Other paints or paint systems are not excluded provided they comply with the requirements given in this standard.
The coating consist of one layer of liquid product, normally shop applied onto abrasive blast cleaned steel by airless spray or conventional spray techniques. Brush application may be used only for repairs.
The coating qualified in accordance with this standard is considered suitable for operating temperatures between
- 20 °C and + 110 °C.
In this European Standard the word "components" is used for tubes and fittings.

Stahlrohre und -formstücke für On- und Offshore-Rohrleitungen - Innenbeschichtung zur Verringerung der Reibung beim Transport von nicht korrosivem Gas

Diese Norm legt die Anforderungen für die Beschichtung und Prüfverfahren für flüssig aufgebrachte Epoxidharzbeschichtungen auf die Innenoberfläche von Stahlrohren und Formstücken zur Reibungsverminderung beim Transport von nicht korrosivem Gas fest.
Andere Beschichtungen oder Beschichtungssysteme sind nicht ausgeschlossen, soweit sie die Anforderungen dieser Norm entsprechen.
Die Beschichtung muss in einer Lage, in der Regel als Werksbeschichtung, auf die strahlgereinigte Stahloberfläche durch airless - Spritzen oder andere konventionelle Spritztechniken eines flüssigen Produktes aufgebracht werden. Anstriche dürfen nur für Reparaturen angewendet werden.
Die nach dieser Norm zugelassene Beschichtung wird für Arbeitstemperaturen zwischen -20 °C und +110 °C als geeignet betrachtet.
In dieser Norm wird die Bezeichnung Komponente für Rohre und Formstücke benutzt.

Tubes et raccords en acier pour canalisations enterrées et immergées - Revêtement interne antifriction pour le transport de gaz non corrosifs

La présente Norme européenne spécifie les prescriptions relatives à l'application et les méthodes d'essai des peintures époxydes appliquées à l'état liquide sur la surface interne des tubes et les raccords de canalisations pour le transport de gaz non corrosifs, pour la réduction des frottements.
D'autres peintures ou systèmes de peinture ne sont pas exclus pour autant qu'ils soient conformes aux prescriptions indiquées dans la présente norme.
Le revêtement consiste en une couche de produit liquide, qui est généralement appliquée en atelier sur de l'acier nettoyé par projection d'abrasif, par des techniques de pulvérisation à dépression ou des techniques classiques de pulvérisation. L'application au pinceau peut être utilisée uniquement pour des travaux de réparation.
Le revêtement qualifié conformément à la présente norme est considéré convenir pour des températures de service comprises entre - 20 °C et + 110 °C.
Dans la présente Norme européenne, le terme « éléments » est utilisé pour les tubes et raccords.

Steel tubes and fittings for on and offshore pipelines - Internal coating for the reduction of friction for conveyance of non corrosive gas

General Information

Status
Published
Publication Date
19-Aug-2003
Current Stage
9060 - Closure of 2 Year Review Enquiry - Review Enquiry
Due Date
02-Sep-2021
Completion Date
02-Sep-2021

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EN 10301:2004
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Steel tubes and fittings for on and offshore pipelines - Internal coating for the reduction of friction for conveyance of non corrosive gasStahlrohre und -formstücke für On- und Offshore-Rohrleitungen - Innenbeschichtung zur Verringerung der Reibung beim Transport von nicht korrosivem GasTubes et raccords en acier pour canalisations enterrées et immergées - Revetement interne antifriction pour le transport de gaz non corrosifsSteel tubes and fittings for on and offshore pipelines - Internal coating for the reduction of friction for conveyance of non corrosive gas77.140.75Jeklene cevi in cevni profili za posebne nameneSteel pipes and tubes for specific use75.180.10Oprema za raziskovanje in odkopavanjeExploratory and extraction equipmentICS:Ta slovenski standard je istoveten z:EN 10301:2003SIST EN 10301:2004en01-junij-2004SIST EN 10301:2004SLOVENSKI

STANDARD
SIST EN 10301:2004

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 10301August 2003ICS 23.040.99; 25.220.60; 75.180.10English versionSteel tubes and fittings for on and offshore pipelines - Internalcoating for the reduction of friction for conveyance of noncorrosive gasTubes en acier et raccords pour canalisations enterrées etimmergées - Revêtement interne antifriction pour letransport de gaz non corrosifsStahlrohre und -formstücke für On- und Offshore-Rohrleitungen - Innenbeschichtung zur Verringerung derReibung beim Transport von nicht korrosivem GasThis European Standard was approved by CEN on 9 January 2003.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36

B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 10301:2003 ESIST EN 10301:2004

EN 10301:2003 (E)2ContentspageForeword........................................................................................................................................................41Scope.........................................................................................................................................................52Normative references.................................................................................................................................53Terms and definitions..................................................................................................................................64Coating material...........................................................................................................................................64.1General..........................................................................................................................................................64.2Qualification of coating materials...............................................................................................................64.2.1General...........................................................................................................................................................64.2.2Non-volatile matter (by mass)......................................................................................................................84.2.3Viscosity at (23 ± 2) °C..................................................................................................................................84.2.4Density...........................................................................................................................................................84.2.5Ash content...................................................................................................................................................94.2.6Pot-life............................................................................................................................................................94.2.7Appearance....................................................................................................................................................94.2.8Dry film thickness..........................................................................................................................................94.2.9Adhesion test – Cross-cut test.....................................................................................................................94.2.10Buchholz hardness........................................................................................................................................94.2.11Resistance to neutral salt spray...................................................................................................................94.2.12Ageing test....................................................................................................................................................104.2.13Bend test - Conical mandrel.......................................................................................................................104.2.14Resistance to gas pressure variation........................................................................................................104.2.15Resistance to hydraulic blistering.............................................................................................................114.2.16Resistance to water immersion..................................................................................................................114.2.17Chemical resistance....................................................................................................................................114.2.18Infrared analysis...........................................................................................................................................124.3Technical documentation............................................................................................................................124.4Packaging.....................................................................................................................................................125Information to be supplied by the purchaser............................................................................................136Application of the coating...........................................................................................................................146.1Surface preparation.....................................................................................................................................146.2Composition of the coating........................................................................................................................146.2.1Coating material preparation......................................................................................................................146.2.2General requirements for coating material application...........................................................................147Requirements of the applied coating.........................................................................................................157.1General..........................................................................................................................................................157.2Appearance...................................................................................................................................................157.3Dry film thickness........................................................................................................................................157.4Curing test....................................................................................................................................................157.5Porosity test.................................................................................................................................................158Inspection.....................................................................................................................................................168.1General..........................................................................................................................................................168.2Documents....................................................................................................................................................168.3Sampling.......................................................................................................................................................168.4Nature and frequency of testing and control............................................................................................168.5Retests..........................................................................................................................................................179Repairs..........................................................................................................................................................1810Marking.........................................................................................................................................................1811Handling, transportation and storage........................................................................................................18SIST EN 10301:2004

EN 10301:2003 (E)311.1Handling..........................................................................................................................................1811.2Transportation to the storage area.........................................................................................................1811.3Storage......................................................................................................................................................1811.4Loading of tubes for delivery...................................................................................................................18Annex A (normative)

Ash content.........................................................................................................................19A.1General.............................................................................................................

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