1、ICS 23.040.10; 23.040.60Ductile iron wide tolerance coulings and flange adaptors for use with pipesof different materials: Ductile iron, grey iron, steel, PVC-U, PE, fibre-cementEnglish version of DIN EN 14525Grobereichskupplungen und -flanschadapter aus duktilem Gusseisen zur Verbindung von Rohren
2、ausunterschiedlichen Werkstoffen: Duktiles Gusseisen, Grauguss, Stahl, PVC-U, PE, FaserzementA comma is used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 203 Cast iron pipes, fittings and their joints (Secretariat:France).The responsible German body involved in it
3、s preparation was the Normenausschuss Rohrleitungen und Dampf-kesselanlagen (Pipelines and Boilers Standards Committee), Technical Committee Gusseiserne Rohre undFormstcke.DEUTSCHE NORM February 2005DIN EN 14525 No part of this standard may be reproduced without the prior permission ofDIN Deutsches
4、Institut fr Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Supersedes DIN 28090-1,September 1995.English price group 14www.din.dewww.beuth.de9627842Continued overleaf.Document comprises 27 pages.05.05English versionICS
5、 23.040.10; 23.040.60Ductile iron wide tolerance coulings and flange adaptorsfor use with pipes of different materials: Ductile iron,grey iron, steel, PVC-U, PE, fibre-cement 2004. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 1452
6、5 : 2004 EGrobereichskupplungen und -flansch-adapter aus duktilem Gusseisen zurVerbindung von Rohren aus unter-schiedlichen Werkstoffen: DuktilesGusseisen, Grauguss, Stahl, PVC-U,PE, FaserzementThis European Standard was approved by CEN on 2004-09-23.CEN members are bound to comply with the CEN/CENE
7、LEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to anyCEN me
8、mber.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are t
9、he national standards bodies of Austria, Belgium, Cyprus, theCzech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands,Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, andthe Uni
10、ted Kingdom.EN 14525November 2004Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungAdaptateurs de brides et manchons larges tolrances en fonte ductile des-tins tre utiliss avec des tuyauxfaits de di
11、ffrents matriaux: fonteductile, fonte grise, acier, PVC-U, PE,fibre-cimentPage 2EN 14525 : 2004334458888910101012121212121212131313131313141414141414151515171717171718181818181818191919202021222526Page 3EN 14525 : 2004Page 4EN 14525 : 2004Page 5EN 14525 : 2004Page 6EN 14525 : 2004Page 7EN 14525 : 20
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