EN 13445-1:2009
(Main)Unfired pressure vessels - Part 1: General
Unfired pressure vessels - Part 1: General
This part of this European Standard defines the terms, definitions, quantities, symbols and units that are used
throughout the EN 13445. It also contains instructions on how to use the standard (Annex A) as well as an index
which covers the whole standard (Annex B). This information is aimed to aid the user of the EN 13445.
This European Standard applies to unfired pressure vessels with a maximum allowable pressure greater than 0,5
bar gauge but may be used for vessels operating at lower pressures, including vacuum.
NOTE The selection, application and installation of safety related accessories intended to protect pressure vessels during
operation are covered in EN 764-7.
This European Standard is not applicable to pressure vessels of the following types:
- vessels of riveted construction;
- vessels of lamellar cast iron or any other materials not included in parts 2, 6, or 8 of the standard;
- multilayered, autofrettaged or pre-stressed vessels;
This European standard may be applied to the following vessels, provided that account is taken of additional and/or
alternative requirements resulting from the hazard analysis:
- transportable vessels;
- items specifically designed for nuclear use;
- pressure vessels with a risk of overheating
Other European standards apply to industrial piping (EN 13480) and to water tube and shell boilers (EN 12952 and
12953).
Unbefeuerte Druckbehälter - Teil 1: Allgemeines
Dieser Teil der Europäischen Norm legt die für die gesamte EN 13445 geltenden Begriffe, Größen, Symbole und
Einheiten fest. Er enthält ferner Anleitungen für die Anwendung der Norm (Anhang A) sowie einen Index, der die
gesamte Norm abdeckt (Anhang B). Diese Information soll dem Anwender der EN 13445 als Hilfestellung dienen.
Diese Europäische Norm gilt für unbefeuerte Druckbehälter mit einem maximal zulässigen Druck über 0,5 bar, sie
kann jedoch auch für Behälter angewendet werden, die bei niedrigeren Drücken, einschließlich Vakuum, betrieben
werden.
ANMERKUNG Auswahl, Anwendung und der Einbau von Sicherheitseinrichtungen zum Schutz der Druckbehälter während
des Betriebs sind in EN 764-7 festgelegt.
Diese europäische Norm gilt nicht für Druckbehälter folgender Bauarten:
- Behälter mit Nietverbindungen;
- Behälter aus Gusseisen mit Lamellengraphit oder anderen Werkstoffen, die nicht in den Teilen 2, 6 oder 8
dieser Norm festgelegt sind;
- Mehrlagenbehälter, kaltgereckte (Autofrettage) oder vorgespannte Behälter.
Unter der Voraussetzung, dass zusätzliche und/oder alternative Anforderungen berücksichtigt werden, die aus der
Gefahrenanalyse resultieren, darf diese europäische Norm für folgende Behälterarten angewandt werden:
- transportable Behälter;
- speziell für die Kerntechnik ausgelegte Behälter;
- überhitzungsgefährdete Druckbehälter.
Andere europäische Normen gelten für industrielle Rohrleitungen (EN 13480) sowie für Wasserrohrkessel und
Großwasserraumkessel (EN 12952 und 12953).
Récipients sous pression non soumis à la flamme - Partie 1 : généralités
La présente partie de cette Norme Européenne définit les termes, définitions, grandeurs, symboles et unités utilisés
tout au long de l’EN 13445. Elle contient également des instructions sur le mode d’utilisation de la norme
(Annexe A) ainsi qu’un index qui couvre l’ensemble de la norme (Annexe B). Ces informations sont destinées à
aider l’utilisateur de l’EN 13445.
La présente Norme Européenne s’applique aux récipients sous pression non soumis à la flamme, ayant une
pression maximale admissible supérieure à 0,5 bar, mais elle peut être utilisée pour des récipients soumis à des
pressions inférieures, y compris le vide.
NOTE Le choix, la mise en oeuvre et l’installation des accessoires de sécurité destinés à protéger les récipients sous
pression en service font l’objet de l’EN 764-7.
Cette Norme européenne ne s'applique pas aux récipients sous pression suivants :
- récipients rivetés ;
- récipients en fonte lamellaire ou tout autre matériau non inclus dans les Parties 2, 6 ou 8 de la norme ;
- récipients muti-couches, autofrettés ou pré-contraints ;
Cette Norme européenne peut être appliquée aux récipients suivants, sous réserve de prendre en compte les
exigences additionnelles et/ou alternatives résultant de l'analyse des phénomènes dangereux :
- récipients sous pression transportables ;
- récipients conçus spécifiquement pour les applications nucléaires ;
- récipients sous pression présentant un risque de surchauffe.
D'autres Normes européennes s'appliquent aux tuyauteries industrielles (EN 13480) et aux chaudières à tube
d'eau et à tube de fumée (EN 12952 et 12953).
Neogrevane tlačne posode - 1. del: Splošno
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Unbefeuerte Druckbehälter - Teil 1: AllgemeinesRécipients sous pression non soumis à la flamme - Partie 1 : généralitésUnfired pressure vessels - Part 1: General23.020.30MHNOHQNHPressure vessels, gas cylindersICS:Ta slovenski standard je istoveten z:EN 13445-1:2009SIST EN 13445-1:2009en,fr,de01-november-2009SIST EN 13445-1:2009SLOVENSKI
STANDARDSIST EN 13445-1:2002/A3:2007SIST EN 13445-1:2002/A2:2007SIST EN 13445-1:2002/A1:20091DGRPHãþD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13445-1July 2009ICS 23.020.30Supersedes EN 13445-1:2002
English VersionUnfired pressure vessels - Part 1: GeneralRécipients sous pression non soumis à la flamme - Partie 1: généralitésUnbefeuerte Druckbehälter - Teil 1: AllgemeinesThis European Standard was approved by CEN on 30 June 2009.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 CEN 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 CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre:
Avenue Marnix 17,
B-1000 Brussels© 2009 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13445-1:2009: ESIST EN 13445-1:2009
Using the standard.12 Annex B (informative)
Index.23 Annex Y (informative)
Differences between EN 13445:2002 and EN 13445:2009.37 Annex ZA
(informative)
Relationship between this European Standard and the Essential Requirements of the EU Pressure Equipment Directive 97/23/EC.38 Bibliography.39
Issue 1 (2009-07) 3 Foreword This document (EN 13445-1:2009) has been prepared by Technical Committee CEN/TC 54 “Unfired pressure vessels”, the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative annex ZA, which is an integral part of this document. This European Standard concerning “Unfired pressure vessels” comprises the following Parts: ⎯ Part 1: General. ⎯ Part 2: Materials. ⎯ Part 3: Design. ⎯ Part 4: Fabrication. ⎯ Part 5: Inspection and testing. ⎯ Part 6: Requirements for the design and fabrication of pressure vessels and pressure parts constructed from spheroidal graphite cast iron. ⎯ CR 13445-7, Unfired pressure vessels — Part 7: Guidance on the use of conformity assessment procedures.
⎯ Part 8: Additional requirements for pressure vessels of aluminium and aluminium alloys. ⎯ CEN/TR 13445-9, Unfired pressure vessels — Part 9: Conformance of EN 13445 series to ISO 16528. Although these Parts may be obtained separately, it should be recognised that the Parts are inter-dependant. As such the manufacture of unfired pressure vessels requires the application of all the relevant Parts in order for the requirements of the Standard to be satisfactorily fulfilled. Corrections to the standard interpretations where several options seem possible are conducted through the Migration Help Desk (MHD). The link and information related to the Help Desk can be found at http://www.cen.eu/cenorm/sectors/sectors/mechanicalengineering/pressure/index.asp. A form for submitting questions can be downloaded from the link to the MHD website. After subject experts have agreed an answer, the answer will be communicated to the questioner. Corrected pages will be given specific issue number and issued by CEN according to CEN Rules. Interpretation sheets will be posted on the website of the MHD. SIST EN 13445-1:2009
Issue 1 (2009-07) 5 Introduction EN 13445 specifies the requirements for design, construction, inspection and testing of unfired pressure vessels. It defines terms, definitions and symbols applicable to unfired pressure vessels.
NOTE In EN 13445 the term pressure vessel includes the welded attachments up to and including the nozzle flanges, screwed or welded connections, or the edge to be welded at the first circumferential weld at connecting piping or other elements. The term unfired excludes vessels that are subject to direct generated heat or flame impingement from a fired process. This does not exclude vessels subject to electrical heating or heated process streams.
In Parts 2 to 5 only pressure vessels manufactured from steels and steel castings as detailed in Part 2 of this standard are covered. Parts 6 and 8 specifically deal with vessels of spheroidal graphite cast iron and aluminium, respectively, where special considerations apply. Part 1 This part contains general information on the scope of the standard as well as terms, definitions, quantities, symbols and units which are applied throughout the standard. NOTE It is intended to revise EN 764-2:2002 for consistence, with EN 13445. Part 2 This part deals with the general philosophy on materials, material grouping and low temperature behaviour. It is limited to steel with sufficient ductility and, for components operating in the creep range, sufficient creep ductility.
Part 2 also provides the general requirements for establishing technical delivery conditions and the requirements for marking of material.
Part 3 This part of the standard gives the rules to be used for design and calculation under internal and/or external pressure (as applicable), local loads and actions other than pressure. The rules provided are both design by formulae (DBF), design by analysis (DBA) and design by experiment (DBE). The part also sets the requirements for when fatigue analysis must be performed and the rules to be followed when this is the case. NOTE Collaborative work is in hand to harmoniz flange design across European standards. Part 4 This part is based on existing good practice in previous national European Standards on manufacturing. It covers forming, welding procedures and welding qualification, production testing, and post weld heat treatment and repairs. Rules are also provided for material traceability and tolerances. Part 5 This part covers all those inspection and testing activities associated with the verification of the pressure vessel for compliance with the standard, including design review by the manufacturer and supporting technical documentation, NDT and other inspection activities including document control, material traceability, joint preparation and welding. SIST EN 13445-1:2009
Part 8 This part contains special rules for material, design, fabrication, inspection, and testing of pressure vessels made from aluminium and aluminium alloys. In general the rules in the relevant parts of parts 2–5 apply with additions and exceptions outlined in this part. Part 9 This part details the conformance of the whole EN 13445 series to ISO 16528-1 "Boilers and pressure vessels — Part 1: Performance requirements". This is a CEN Technical Report. The first edition is limited to vessels of steel construction, but will be amended later to include spheroidal graphite cast iron and aluminium. SIST EN 13445-1:2009
Issue 1 (2009-07) 7 1 Scope 1.1
This part of this European Standard defines the terms, definitions, quantities, symbols and units that are used throughout the EN 13445. It also contains instructions on how to use the standard (Annex A) as well as an index which covers the whole standard (Annex B). This information is aimed to aid the user of the EN 13445.
This European Standard applies to unfired pressure vessels with a maximum allowable pressure greater than 0,5 bar gauge but may be used for vessels operating at lower pressures, including vacuum. NOTE The selection, application and installation of safety related accessories intended to protect pressure vessels during operation are covered in EN 764-7. 1.2 Exclusions This European Standard is not applicable to pressure equipment of the following types: a) transportable pressure equipment; b) items specifically designed for nuclear use, the failure of which may cause a release of radioactivity; c) pressure equipment intended for the generation of steam or superheated water at temperatures higher than 110 °C; d) vessels of riveted construction; e) vessels of lamellar cast iron or any other materials not included in parts 2, 6, or 8 of the standard; f) multilayered, autofrettaged or pre-stressed vessels; g) pipelines and industrial piping. 2 Normative references This European Standard incorporates, by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments)
EN 764-1:2004, Pressure Equipment — Part 1: Terminology — Pressure, temperature, volume, nominal size. EN 764-2:2002, Pressure Equipment — Part 2: Quantities, symbols and units. EN 764-3:2002, Pressure Equipment — Part 3: Definition of parties involved. EN 13445-2:2009, Unfired pressure vessels — Part 2: Materials. EN 13445-3:2009, Unfired pressure vessels — Part 3: Design. EN 13445-4:2009, Unfired pressure vessels — Part 4: Fabrication. SIST EN 13445-1:2009
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