1、ICS 23.040.10; 23.040.40; 25.220.60Stahlrohre und -formstcke fr erd- und wasserverlegteRohrleitungen Im Zweischichtverfahren extrudiertePolyethylenbeschichtungenRef. No. DIN EN 10288 : 2003-12English price group 16 Sales No. 111604.04DEUTSCHE NORM December 2003EN 10288Continued overleaf.EN comprises
2、 46 pages. No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Steel tubes and fittings for onshore and offshore pipelines
3、External two-layer extruded polyethylene based coatingsEnglish version of DIN EN 10288European Standard EN 10288 : 2002 has the status of a DIN Standard.A comma is used as the decimal marker.This standard has been included in the body of Codes of practice for gas issued by the DVGW DeutscherVerein d
4、es Gas- und Wasserfaches e.V. (German Association of Gas and Water Engineers).National forewordThis standard has been prepared by ECISS/TC 29 Steel tubes and fittings for steel tubes (Secretariat:Italy).The responsible German body involved in its preparation was the Normenausschuss Gastechnik (GasTe
5、chnology Standards Committee), Technical Committee Auenkorrosion.The DIN Standards corresponding to the International Standards referred to in clause 2 and in thebibliography of the EN are as follows:ISO Standard DIN StandardISO 527-2 DIN EN ISO 527-2ISO 1133 DIN EN ISO 1133ISO 4287 DIN EN ISO 4287I
6、SO 4892-2 DIN EN ISO 4892-2ISO 8501-1 DIN EN ISO 8501-1ISO 8503-1 DIN EN ISO 8503-1AmendmentsParts of DIN 30670, April 1991 edition, have been superseded by the specifications of EN 10288.Previous editionsDIN 30670: 1974-02, 1980-07, 1991-04.Supersedes parts ofDIN 30670, April 1991edition.National A
7、nnex NAStandards referred to(and not included in Normative references and Bibliography)DIN EN ISO 527-2 Plastics Determination of tensile properties Part 2: Test conditions for mouldingand extrusion plastics (ISO 527-2 : 1993 + Corr 1 : 1994)DIN EN ISO 1133 Plastics Determination of the melt mass-fl
8、ow rate (MFR) and the melt volume-flowrate (MVR) of thermoplastics (ISO/DIS 1133 : 2002)DIN EN ISO 4287 GPS Surface texture: Profile method Terms, definitions and surface textureparameters (ISO 4287 : 1997)DIN EN ISO 4892-2 Plastics Methods of exposure to laboratory light sources Part 2: Xenon-arcso
9、urces (ISO 4892-2 : 1994)DIN EN ISO 8501-1 Preparation of steel substrates before application of paints and related products Visual assessment of surface cleanliness Part 1: Rust grades and preparationgrades of uncoated steel substrates and of steel substrates after overall removal ofprevious coatin
10、gs (ISO 8501-1 : 1988)DIN EN ISO 8503-1 Surface roughness characteristics of blast-cleaned steel substrates Part 1:Specifications and definitions for ISO surface profile comparators for theassessment of abrasive blast-cleaned surfaces (ISO 8503-1 : 1988)Page 2DIN EN 10288 : 2003-12English versionICS
11、 23.040.10; 23.040.40; 25.220.60Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungSteel tubes and fittings for onshore and offshorepipelinesExternal two-layer extruded polyethylene based coatings 20
12、02. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 10288 : 2002 ETubes et raccords en acier pourcanalisations enterres et immer-ges Revtements externesdouble couche base de polythy-lne extrudStahlrohre und -formstcke frerd- und wass
13、erverlegte Rohrleitun-gen Im Zweischichtverfahrenextrudierte Polyethylenbeschich-tungenThis European Standard was approved by CEN on 2001-12-26.CEN members are bound to comply with the CEN/CENELEC InternalRegulations which stipulate the conditions for giving this European Standardthe status of a nat
14、ional 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 anyCEN member.The European Standards exist in three official versions (English, French,German). A version in any other
15、 language made by translation under theresponsibility of a CEN member into its own language and notified to theManagement Centre has the same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greec
16、e, Iceland, Ireland, Italy,Luxembourg, Malta, the Netherlands, Norway, Portugal, Spain, Sweden,Switzerland and the United Kingdom.|April 2002EN 10288Page 2EN 10288 : 2002Page17171718181818181919191919Page 3EN 10288 : 2002Page202020202021212121222323242929292929303030303034343434343536363739393940414
17、1454646Page 4EN 10288 : 2002Page 5EN 10288 : 2002Page 6EN 10288 : 2002Page 7EN 10288 : 2002Page 8EN 10288 : 2002Page 9EN 10288 : 2002Page 10EN 10288 : 2002Page 11EN 10288 : 2002Page 12EN 10288 : 2002Page 13EN 10288 : 2002Page 14EN 10288 : 2002Page 15EN 10288 : 2002Page 16EN 10288 : 2002Page 17EN 10288 : 2002Page 18EN 10288 : 2002Page 19EN 10288 : 2002Page 20EN 10288 : 2002Page 21EN 10288 : 2002Page 22EN 10288 : 2002Page 23EN 10288 : 2002Page 24EN 10288 : 2002Page 25EN 10288 : 2002Page 26EN 10288 : 2002Page 27EN 10288 : 2002Page 28EN 10288 : 2002
