1、BSI Standards PublicationBS EN 13445-1:2014Unfired pressure vesselsPart 1: GeneralBS EN 13445-1:2014+A1:2014Incorporating corrigendum August 2015BS EN 13445-1:2014+A1:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 13445-1:2014+A1:2014. It supersedes BS EN
2、13445-1:2014 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PVE/1, Pressure Vessels.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provis
3、ions of a contract. Users are responsible for its correct application. The British Standards Institution 2015. Published by BSI Standards Limited 2015ISBN 978 0 580 86211 3ICS 23.020.30Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was publishe
4、d under the authority of the Standards Policy and Strategy Committee on 30 September 2014.Amendments/corrigenda issued since publicationDate Text affected31 August 2015 Corrected version issued by CEN, see EN foreword for details of amendment A1:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM
5、EN 13445-1:2014+A1 October 2014 ICS 23.020.30 English Version Unfired pressure vessels - Part 1: General Rcipients sous pression non soumis la flamme - Partie 1: Gnralits Unbefeuerte Druckbehlter - Teil 1: Allgemeines This European Standard was approved by CEN on 19 August 2014. CEN members are boun
6、d to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CE
7、N-CENELEC 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 translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre h
8、as the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, L
9、uxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Br
10、ussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13445-1:2014 EEN 13445-1:2014 (E) Issue 2 (2015-07) 2 Contents Page Foreword 3 Introduction .5 1 Scope 7 2 Normative references 7 3 Terms and definitions .8 4 Interdepende
11、ncy of the parts of the series .9 5 Quantities, symbols and units 9 Annex A (informative) Using the standard . 12 Annex B (informative) Index 22 Annex X (informative) List of Essential Safety Requirements . 36 Annex Y (informative) History of EN 13445-1 38 Annex ZA (informative) Relationship between
12、 this European Standard and the Essential Requirements of the EU Pressure Equipment Directive 97/23/EC 39 Bibliography . 40 EN 13445-1:2014 (E) Issue 2 (2015-07) 3 Foreword This document (EN 13445-1:2014) has been prepared by Technical Committee CEN/TC 54 “Unfired pressure vessels”, the secretariat
13、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 2014, and conflicting national standards shall be withdrawn at the latest by December 2014. Attention is drawn to
14、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 Fre
15、e 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
16、: 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 asses
17、sment 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-depen
18、dant. 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 Migrati
19、on Help Desk (MHD). Information related to the Help Desk can be found at http:/www.unm.fr (en13445unm.fr). 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 pag
20、es 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. This document supersedes EN 13445-1:2009. This new edition incorporates the Amendments which have been approved previously by CEN members, and the correcte
21、d pages up to Issue 5 without any further technical change. Annex Y provides details of significant technical changes between this European Standard and the previous edition. BS EN 13445-1:2014+A1:2014EN 13445-1:2014+A1:2014 (E)Issue 2 (2015-07)EN 13445-1:2014 (E) Issue 2 (2015-07) 2 Contents Page F
22、oreword 3 Introduction .5 1 Scope 7 2 Normative references 7 3 Terms and definitions .8 4 Interdependency of the parts of the series .9 5 Quantities, symbols and units 9 Annex A (informative) Using the standard . 12 Annex B (informative) Index 22 Annex X (informative) List of Essential Safety Requir
23、ements . 36 Annex Y (informative) History of EN 13445-1 38 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of the EU Pressure Equipment Directive 97/23/EC 39 Bibliography . 40 EN 13445-1:2014 (E) Issue 2 (2015-07) 3 Foreword This document (EN 13445-1
24、:2014) 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 2014, and co
25、nflicting national standards shall be withdrawn at the latest by December 2014. 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 d
26、ocument 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 Europea
27、n 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 g
28、raphite 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 A
29、lthough 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
30、 to the standard interpretations where several options seem possible are conducted through the Migration Help Desk (MHD). Information related to the Help Desk can be found at http:/www.unm.fr (en13445unm.fr). A form for submitting questions can be downloaded from the link to the MHD website. After s
31、ubject 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. This document supersedes EN 13445-1:2009. This new ed
32、ition incorporates the Amendments which have been approved previously by CEN members, and the corrected pages up to Issue 5 without any further technical change. Annex Y provides details of significant technical changes between this European Standard and the previous edition. BS EN 13445-1:2014+A1:2
33、014EN 13445-1:2014+A1:2014 (E)Issue 2 (2015-07)EN 13445-1:2014 (E) Issue 2 (2015-07) 4 Amendments to this new edition may be issued from time to time and then used immediately as alternatives to rules contained herein. It is intended to deliver a new Issue of EN 13445:2014 each year, consolidating t
34、hese Amendments and including other identified corrections. Issue 2 (2015-07) includes the corrected pages listed in Annex Y. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Bel
35、gium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, T
36、urkey and the United Kingdom. EN 13445-1:2014 (E) Issue 2 (2015-07) 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
37、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 o
38、r 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
39、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 inte
40、nded to revise EN 764-2:2012 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
41、. 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
42、 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
43、in hand to harmonize flange design across European standards. Part 4 This part of the standard specifies requirements for the manufacture of unfired pressure vessels and their connections to non-pressure parts. It specifies requirements for material traceability, manufacturing tolerances, welding re
44、quirements, requirements for permanent joints other than welding, production tests, forming requirements, heat treatment, repairs and finishing operations. Part 5 This part covers all those inspection and testing activities associated with the verification of the pressure vessel for compliance with
45、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. BS EN 13445-1:2014+A1:2014EN 13445-1:2014+A1:2014 (E)Issue 2 (2015-07)EN 13445-1:201
46、4/A1:2014 3 Foreword This document (EN 13445-1:2014/A1:2014) 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
47、by endorsement, at the latest by April 2015 and conflicting national standards shall be withdrawn at the latest by April 2015. 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 id
48、entifying 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
49、an integral part of this document. This document includes the text of the amendment itself. The corrected pages of EN 13445-1:2014 will be published in July 2015 as issue 2 of the standard. This European Standard was submitted to the Formal Vote with the reference, EN 13445-1:2009/FprA2. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
