1、ICS 23.020.40Kryo-Behlter Vertrglichkeit von Gas/WerkstoffenEuropean Standard EN 1797 : 2001 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 268 Cryogenic vessels (Secretariat: France).The responsible German body invol
2、ved in its preparation was the Normenausschuss Druckgasanlagen(Pressure Vessels Standards Committee).AmendmentsThis standard differs from the April 1998 edition of DIN EN 1797-1 in that the scope has been modified.Previous editionDIN EN 1797-1: 1998-04.Ref. No. DIN EN 1797 : 2002-02English price gro
3、up 11 Sales No. 111105.02DEUTSCHE NORM February 2002EN 1797Continued overleaf.EN comprises 15 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
4、 German Standards (DIN-Normen).Cryogenic vesselsGas/material compatibilityEnglish version of DIN EN 1797Supersedes DIN EN 1797-1,April 1998 edition.English versionICS 23.020.40Descriptors:Cryogenic vesselsGas/material compatibility 2001. CEN All rights of exploitation in any form and by any meansres
5、erved worldwide for CEN national members.Ref. No. EN 1797 : 2001 EKryo-Behlter Vertrglichkeitvon Gas/WerkstoffenThis European Standard was approved by CEN on 2001-06-09.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European St
6、andard 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 member.The European Standards exist in three official versions (English, French, Ger
7、man).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 CzechRepublic, Denmark, Finl
8、and, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom.EN 1797July 2001Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches
9、 Komitee fr Normung|Rcipients cryogniques Compatibilit entre gaz et matriauxSupersedes EN 1797-1 : 1998.Page 2EN 1797 : 2001Page23334445556712141515Page 3EN 1797 : 2001Page 4EN 1797 : 2001Page 5EN 1797 : 2001Page 6EN 1797 : 2001Page 7EN 1797 : 2001Page 8EN 1797 : 2001Page 9EN 1797 : 2001Page 10EN 1797 : 2001Page 11EN 1797 : 2001Page 12EN 1797 : 2001Page 13EN 1797 : 2001Page 14EN 1797 : 2001Page 15EN 1797 : 2001Clauses of this European Standard addressing essentialrequirements or other provisions of EU directives
