DIN EN ISO 4126-2-2003 Safety devices for protection against excessive pressure - Part 2 Bursting disc safety devices (ISO 4126-2 2003) German version EN ISO 4126-2 2003《过压保护安全装置 第.pdf

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1、ICS 13.240Sicherheitseinrichtungen gegen unzulssigen berdruck Teil 2: Berstscheibeneinrichtungen(ISO 4126-2 : 2003)European Standard EN ISO 4126-2 : 2003 has the status of a DIN Standard.National forewordThis standard has been published in accordance with a decision taken by CEN/TC 69 to adopt, with

2、outalteration, International Standard ISO 4126-2 as a European Standard.The responsible German body involved in its preparation was the Normenausschuss Armaturen (ValvesStandards Committee), Technical Committee Sicherheitseinrichtungen gegen Druckberschreitung.Ref. No. DIN EN ISO 4126-2 : 2003-05Eng

3、lish price group 15 Sales No. 111509.03DEUTSCHE NORMEN ISO 4126-2EN comprises 34 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 Stand

4、ards (DIN-Normen).Safety devices for protection against excessive pressurePart 2: Bursting disc safety devices(ISO 4126-2 : 2003)English version of DIN EN ISO 4126-2May 2003English versionICS 13.240Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Euro

5、pen de NormalisationEuropisches Komitee fr Normung 2003. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN ISO 4126-2 : 2003 EDispositifs de scurit pour protectioncontre les pressions excessives Partie 2: Dispositifs de sret disque de

6、rupture (ISO 4126-2 : 2003)Sicherheitseinrichtungen gegenunzulssigen berdruck Teil 2:Berstscheibeneinrichtungen(ISO 4126-2 : 2003)This European Standard was approved by CEN on 2002-09-09.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for givin

7、g 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 any CENmember.The European Standards exist in three official versions (En

8、glish, 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 the national standards bodies of Austria, Belgium, the CzechRepub

9、lic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ire-land, Italy, Luxembourg, Malta, the Netherlands, Norway, Portugal, Slovakia,Spain, Sweden, Switzerland, and the United Kingdom.EN ISO 4126-2January 2003Safety devices for protection against excessive pressurePart 2: Bursting disc

10、safety devices(ISO 4126-2 : 2003)Page 2EN ISO 4126-2 : 20033444688999910101212121214151515151515151515161616181818181820202021212122Page 3EN ISO 4126-2 : 2003222323232424242424252732Page 4EN ISO 4126-2 : 2003Page 5EN ISO 4126-2 : 2003Page 6EN ISO 4126-2 : 2003Page 7EN ISO 4126-2 : 2003Page 8EN ISO 4

11、126-2 : 2003Page 9EN ISO 4126-2 : 2003Page 10EN ISO 4126-2 : 2003Page 11EN ISO 4126-2 : 2003Page 12EN ISO 4126-2 : 2003Page 13EN ISO 4126-2 : 2003Page 14EN ISO 4126-2 : 2003Page 15EN ISO 4126-2 : 2003Page 16EN ISO 4126-2 : 2003Page 17EN ISO 4126-2 : 2003Page 18EN ISO 4126-2 : 2003Page 19EN ISO 4126-2 : 2003Page 20EN ISO 4126-2 : 2003Page 21EN ISO 4126-2 : 2003Page 22EN ISO 4126-2 : 2003Page 23EN ISO 4126-2 : 2003Page 24EN ISO 4126-2 : 2003Page 25EN ISO 4126-2 : 2003Page 26EN ISO 4126-2 : 2003Page 27EN ISO 4126-2 : 2003Page 28EN ISO 4126-2 : 2003