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1、豆丁网：http:/ STANDARD BS EN10290:2002Steel tubes and fittings for onshore and offshore pipelines External liquid applied polyurethane and polyurethane-modified coatingsThe European Standard EN 10290:2002 has the status of aBritish StandardICS 23.040.99; 25.220.60 Copyright British Standards Institutio
2、nReproduced by IHS under license with BSI - Uncontrolled CopyDocument provided by IHS Licensee=Bureau Veritas/5959906001, 11/08/200421:19:02 MST Questions or comments about this message: please call the DocumentPolicy Group at 303-397-2295.BS EN 10290:2002National forewordThis British Standard is th
3、e official English language version ofEN 10290:2002.The UK participation in its preparation was entrusted to Technical Committee ISE/16, Protective coatings and linings of metal pipes and fittings, which has the responsibility to:aid enquirers to understand the text;present to the responsible intern
4、ational/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed;monitor related international and European developments and promulgate them in the UK.A list of organizations represented on this committee can be obtained on request to its se
5、cretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catal
6、ogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard does not of itself confer immunity from legal obligations.-,-,-This British Standard, havi
7、ng been prepared under the direction of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on19 September 2002 BSI 19 September 2002ISBN 0 580 40418 8Summary of pagesThis document comprises a front cover, an inside f
8、ront cover, the EN title page,pages 2 to 44, an inside back cover and a back cover.The BSI copyright date displayed in this document indicates when the document was last issued.Amd. No.DateCommentsAmendments issued since publicationEUROPEAN STANDARD NORME EUROPENNEEUROPISCHE NORMEN 10290August 2002I
9、CS 23.040.99; 25.220.60English versionSteel tubes and fittings for onshore and offshore pipelines - External liquid applied polyurethane and polyurethane-modified coatingsTubes et raccords en acier pour canalisations enterres et immerges - Revtements externes en polyurthanne ou polyurthanne modifi l
10、iquidesStahlrohre und -formstcke fr On- und Offshore-verlegte Rohrleitungen - Umhllung (Auenbeschichtung) mit Polyurethan und polyurethan-modifizierten MaterialienThis European Standard was approved by CEN on 11 April 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations whi
11、ch 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 Management Centre or to any CEN member.This European Standa
12、rd 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 Management Centre has the same status as the official versions.CEN members are the national standards
13、 bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATION C O M I T EUR O P EN DE NOR M A L I S A TI ON EUR O
14、P I S C H ES KOM I TEE F R NOR M UNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2002 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members.Ref. No. EN 10290:2002 E-,-,-,-,-EN 10290:2002 (E)ContentspageForeword .51Scope .62Normative referen
15、ces .63Terms, definitions and symbols .73.1Terms and definitions.73.2Symbols .74Coating materials .74.1General .74.2Technical specification .74.3Packaging .94.4Quality assurance .95Information to be supplied by the purchaser .95.1Mandatory .95.2Options to be indicated by the purchaser .106Applicatio
16、n of the coating .106.1Surface preparation .106.2Composition of the coating .117Requirements of the applied coating .127.1General .127.2Minimum dry thickness of the coating system .137.3Hardness Shore D.137.4Appearance and continuity .137.5Cut back at the ends .137.6Holiday detection .137.7Impact re
17、sistance .137.8Adhesion test - Resistance to removal .147.9Adhesion test - Pull-off method.147.10Cathodic disbondment .147.11Specific electrical insulation resistance .147.12Adhesion test after immersion in tap water .157.13Indentation resistance .157.14Thermal ageing.157.15Flexibility.157.16Infra-r
18、ed scan .157.17Elongation.168Inspection .178.1General .178.2Documents.178.3Sampling .178.4Nature and frequency of testing and control .178.5Retests .199Repairs .1910Marking .2011Handling, transportation and storage .2011.1Handling .202EN 10290:2002 (E)11.2Transportation to the storage area . 2011.3S
19、torage. 2011.4Loading of components for delivery. 20Annex A (normative) Dry thickness of the coating system. 21A.1General. 21A.2Apparatus . 21A.3Procedure . 21A.4Results . 21Annex B (normative) Holiday detection test . 22B.1General. 22B.2Apparatus . 22B.3Procedure . 22B.4Results . 22Annex C (normative) Impact test . 23C.1General. 23C.2Apparatus . 23-,-,-C.3Procedure .