EN 12953-4:2002
(Main)Shell boilers - Part 4: Workmanship and construction of pressure parts of the boiler
Shell boilers - Part 4: Workmanship and construction of pressure parts of the boiler
This Part of this European standard applies to shell boilers as defined in prEN 12953-1. This Part of the standard specifies rules for the workmanship and construction of shell boilers.
Großwasserraumkessel - Teil 4: Verarbeitung und Bauausführung für drucktragende Kesselteile
Diese Norm gilt für Großwasserraumkessel wie in prEN 12953-1 festgelegt. Dieser Teil der Europäischen Norm legt Regeln für die sicherheitstechnische Ausrüstung von Großwasserraumkesseln fest.
Chaudières à tubes de fumée - Partie 4: Fabrication et construction des parties sous pression des chaudières
La présente partie de cette norme européenne s'applique aux chaudières à tubes de fumée telles que définies dans le prEN 12953-1:2001.
La présente partie de la norme européenne spécifie les règles de fabrication et de construction des chaudières à tubes de fumée.
Mnogovodni kotli - 4. del: Izdelava in izvedba tlačno obremenjenih delov kotla
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Großwasserraumkessel - Teil 4: Verarbeitung und Bauausführung für drucktragende KesselteileChaudieres a tubes de fumée - Partie 4: Fabrication et construction des parties sous pression des chaudieresShell boilers - Part 4: Workmanship and construction of pressure parts of the boiler27.060.30Grelniki vode in prenosniki toploteBoilers and heat exchangersICS:Ta slovenski standard je istoveten z:EN 12953-4:2002SIST EN 12953-4:2002en01-november-2002SIST EN 12953-4:2002SLOVENSKI
STANDARD
SIST EN 12953-4:2002
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12953-4May 2002ICS 27.060.30; 27.100English versionShell boilers - Part 4: Workmanship and construction of pressureparts of the boilerChaudières à tubes de fumée - Partie 4: Fabrication etconstruction des parties sous pression des chaudièresGroßwasserraumkessel - Teil 4: Verarbeitung undBauausführung für drucktragende KesselteileThis European Standard was approved by CEN on 15 May 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national 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 any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards 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 STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12953-4:2002 ESIST EN 12953-4:2002
EN 12953-4:2002 (E)2ContentsPage1Scope.42Normative references.43Terms and definitions.44Symbols.45General requirements.55.1General.55.2Material identification.55.3Cylindrical shells.55.4Tell-tale holes.85.5End plates and tube plates.85.6Plain tubes and stay tubes.85.7Manhole frames and openings.95.8Connections for mountings.95.9Cylindrical furnaces.95.10Water-cooled reversal chamber.115.11Stays.115.12Design of welded joints.115.13Openings in or adjacent to
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