Water-tube boilers and auxiliary installations - Part 1: General

This European Standard applies to water-tube boilers with volumes in excess of 2 l for the generation of steam and/or hot water at an allowable pressure greater than 0,5 bar and with a temperature in excess of 110°C as well as other plant equipment. The purpose of this EN is to ensure that the hazards associated with the operation of water tube boilers are reduced to a minimum and that adequate protection is provided to contain the hazards that still prevail when the water tube boiler is put into service.

Wasserrohrkessel und Anlagenkomponenten - Teil 1: Allgemeines

Diese Europäische Norm gilt für Wasserrohrkessel mit einem Volumen von mehr als 2 l zur Erzeugung von Dampf und/oder Heißwasser mit einem zulässigen Druck von mehr als 0,5 bar und einer Temperatur über 110 °C sowie andere Anlagenkomponenten. Zweck dieser Europäischen Norm ist es, sicherzustellen, daß die mit der Bedienung von Wasserrohrkesseln einhergehenden Gefahren möglichst gering gehalten werden und daß gegen bei der Inbetriebnahme von Wasserrohrkesseln noch bestehende Gefahren ein angemessener Schutz vorhanden ist.

Chaudières à tubes d'eau et installations auxiliaires - Partie 1: Généralités

La présente Norme européenne s'applique aux installations équipées de chaudières à tubes d'eau ayant un volume supérieur à 2 litres pour la production de vapeur et/ou d'eau surchauffée à une pression admissible supérieure à 0,5 bar et à une température supérieure à 110 °C. L'objet de cette norme européenne est d'assurer que les phénomènes dangereux associés à l'exploitation des chaudières à tubes d'eau sont réduits à un minimum et qu'une protection appropriée est fournie pour maîtriser les phénomènes dangereux qui subsistent toujours lorsque la chaudière à tubes d'eau est mise en service.

Vodocevni kotli in pomožne napeljave - 1. del: Splošno

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Vodocevni kotli in pomožne napeljave - 1. del: SplošnoWasserrohrkessel und Anlagenkomponenten - Teil 1: AllgemeinesChaudieres a tubes d'eau et installations auxiliaires - Partie 1: GénéralitésWater-tube boilers and auxiliary installations - Part 1: General27.060.30Grelniki vode in prenosniki toploteBoilers and heat exchangersICS:Ta slovenski standard je istoveten z:EN 12952-1:2001SIST EN 12952-1:2002en01-november-2002SIST EN 12952-1:2002SLOVENSKI

SIST EN 12952-1:2002

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12952-1December 2001ICS 27.040English versionWater-tube boilers and auxiliary installations - Part 1: GeneralChaudières à tubes d'eau et installations auxiliaires - Partie1: GénéralitésWasserrohrkessel und Anlagenkomponenten - Teil 1:AllgemeinesThis European Standard was approved by CEN on 10 March 2000.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, 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© 2001 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12952-1:2001 ESIST EN 12952-1:2002

EN 12952-1:2001 (E)ContentsPageForeword .31Scope .41.1General .41.2Boiler assembly .41.3Other plant equipment .41.4Exclusions .52Normative references .53Definitions .53.1Purchaser .53.2Manufacturer .63.3Designer .63.4Material supplier .63.5Material producer .63.6Responsible authority .64Symbols and abbreviations
.........7Page5Responsibilities ...................115.1Responsibility of the purchaser .........115.2Responsibility of the manufacturer ......115.3Responsible authority ...............116Interpretations ....................117Design/type appraisal of pressure parts 11Annex A (informative) Guidance in the use of theconformity assessment procedures ......13A.1General .........................13A.2Principles for the application of the PED ..14Annex ZA
Clauses of thisEuropean Standard addressing essentialsafety requirements or other provisions ofthe Pressure Equipment Directive .172SIST EN 12952-1:2002

EN 12952-1:2001 (E)ForewordThis document EN 12952-1:2001 has been prepared by Technical Committee CEN/TC 269 "Shell and water-tubeboilers", the secretariat of which is held by DIN.This European Standard shall be given the status of a national standard, either by publication of an identical text orby endorsement, at the latest by June 2002, and conflicting national standards shall be withdrawn at the latest byJune 2002.This document has been prepared under a mandate given to CEN by the European Commission and the EuropeanFree Trade Association, and supports essential requirements of the Pressure Equipment Directive (PED)1).For the relationship with Pressure Equipment Directive see informative annex ZA, which is an integral Part of thisdocument.According to the CEN/CENELEC Internal Regulations, the national satndards organizations of the following countriesare bound to implement this European Standard : Austria, Belgium, Czech Republic, Denmark, Finland, France,Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerlandand the United Kingdom.The European Standard series EN 12952 concerning water-tube boilers and auxilliary installations consists of thefollowing parts:Part 1:GeneralPart 2:Materials for pressure parts of boilers and accessoriesPart 3:Design and calculation for pressure partsPart 4:In-service boiler life expectancy calculationsPart 5:Workmanship and construction of pressure parts of the boilerPart 6:Inspecting during construction, documentation and marking of pressure parts of the boilerPart 7:Requirements for equipment for the boilerPart 8:Requ

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