EN 1092-1-2007 en Flanges and their joints - Circular flanges for pipes valves fittings and accessories PN designated - Part 1 Steel flanges (Incorporates Amendment A1 2013 Incorpo.pdf

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1、BRITISH STANDARD BS EN1092-1:2007Flanges and theirjoints Circularflanges for pipes,valves, fittings andaccessories, PNdesignatedPart 1: Steel flangesThe European Standard EN 1092-1:2007 has the status of aBritish StandardICS 23.040.60 BS EN1092-1:2007+A1:2013BS EN Incorporating corrigendum May 2014B

2、S EN 1092-1:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2007 BSI 2007ISBN 978 0 580 55313 4National forewordThis British Standard is the UK implementation of EN 1092-1:2007. It supersedes BS EN 1092-1:2002 which is withdraw

3、n.The UK participation in its preparation was entrusted to Technical Committee PSE/15, Flanges.In BS EN 1092-1:2007, the materials and material groups used in the manufacture of flanges are given in Table 9 and their correspondingPressure/Temperature ratings are given in Annex G (normative). Additio

4、nalmaterials thatare widely in used in Europeare listed in Annex D (informative)but BS EN 1092-1:2007 contains no corresponding Pressure/Temperature information for these materials. National Annex NA (informative) containsguidance on Pressure/Temperature ratings for materials S235JR/1.0038 andASME S

5、A 105, which are predominantly used in the UK.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 provisions of a contract. Users are responsible for its correct application.Compliance with a

6、 British Standard cannot confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsBS EN 1092-1:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2007 BSI 2007ISBN 978 0 580 55313 4National f

7、orewordThis British Standard is the UK implementation of EN 1092-1:2007. It supersedes BS EN 1092-1:2002 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PSE/15, Flanges.In BS EN 1092-1:2007, the materials and material groups used in the manufacture of

8、flanges are given in Table 9 and their correspondingPressure/Temperature ratings are given in Annex G (normative). Additionalmaterials thatare widely in used in Europeare listed in Annex D (informative)but BS EN 1092-1:2007 contains no corresponding Pressure/Temperature information for these materia

9、ls. National Annex NA (informative) containsguidance on Pressure/Temperature ratings for materials S235JR/1.0038 andASME SA 105, which are predominan ly used in th UK.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport t

10、o include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsBS EN 1092-1:2007+A1:2013ISBN 978 0 580 72904 1Amendments/

11、corrigenda issued since publicationDate Comments30 April 2013 Implementation of CEN amendment A1:2013This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2007 The British Standards Institution 2013. Published by BSI Standards Limited 20

12、13National forewordThis British Standard is the UK implementation of EN 1092-1:2007+A1:2013. It supersedes BS EN 1092-1:2007 which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN text carry the number of th

13、e CEN amendment. For example, text altered by CEN amendment A1 is indicated by In BS EN 1092-1:2007+A1:2013, the materials and material groups used in the manufacture of flanges are given in Table 9 and their corresponding Pressure/Temperature ratings are given in Annex G (normative). Additional mat

14、erials that are widely in used in Europe are listed in Annex D (informative) but BS EN 1092-1:2007+A1:2013 contains no corresponding Pressure/Temperature information for these materials. National Annex NA (informative) contains guidance on Pressure/Temperature ratings for materials S235JR/1.0038 and

15、 ASME SA 105, which are predominantly used in the UK.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1092-1:2007+A1 January 2013 ICS 23.040.60 Supersedes EN 1092-1:2007English Version Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1

16、: Steel flanges Brides et leurs assemblages - Brides circulaires pour tubes, appareils de robinetterie, raccords et accessoires, dsignes PN - Partie 1: Brides en acier Flansche und ihre Verbindungen - Runde Flansche fr Rohre, Armaturen, Formstcke und Zubehrteile, nach PN bezeichnet - Teil 1: Stahlfl

17、ansche This European Standard was approved by CEN on 23 June 2007 and includes Amendment 1 approved by CEN on 24 November 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard

18、 without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any o

19、ther language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republi

20、c, 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, Turkey and United Kingdom. EUROPEAN CO

21、MMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1092-1:2007+A1:2013: EBS EN 1092-1:

22、2007+A1:2013ISBN 978 0 580 86856 6Amendments/corrigenda issued since publicationDate Comments30 April 2013 Implementation of CEN amendment A1:201331 May 2014 Implementation of CEN corrigendum May 2014: Table 22 (4 of 5) amendedThis British Standard was published under the authority of the Standards

23、Policy and Strategy Committee on 31 October 2007 The British Standards Institution 2014. Published by BSI Standards Limited 2014National forewordThis British Standard is the UK implementation of EN 1092-1:2007+A1:2013, incorporating corrigendum May 2014. It supersedes BS EN 1092-1:2007 which is with

24、drawn.BS EN 1092-1:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2007 BSI 2007ISBN 978 0 580 55313 4National forewordThis British Standard is the UK implementation of EN 1092-1:2007. It supersedes BS EN 1092-1:2002 which is w

25、ithdrawn.The UK participation in its preparation was entrusted to Technical Committee PSE/15, Flanges.In BS EN 1092-1:2007, the materials and material groups used in the manufacture of flanges are given in Table 9 and their correspondingPressure/Temperature ratings are given in Annex G (normative).

26、Additionalmaterials thatare widely in used in Europeare listed in Annex D (informative)but BS EN 1092-1:2007 contains no corresponding Pressure/Temperature information for these materials. National Annex NA (informative) containsguidance on Pressure/Temperature ratings for materials S235JR/1.0038 an

27、dASME SA 105, which are predominantly used in the UK.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 provisions of a contract. Users are responsible for its correct application.Compliance

28、 with a British Standard cannot confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsBS EN 1092-1:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2007 BSI 2007ISBN 978 0 580 55313 4Nat

29、ional forewordThis British Standard is the UK implementation of EN 1092-1:2007. It supersedes BS EN 1092-1:2002 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PSE/15, Flanges.In BS EN 1092-1:2007, the materials and material groups used in the manufact

30、ure of flanges are given in Table 9 and their correspondingPressure/Temperature ratings are given in Annex G (normative). Additionalmaterials thatare widely in used in Europeare listed in Annex D (informative)but BS EN 1092-1:2007 contains no corresponding Pressure/Temperature information for these

31、materials. National Annex NA (informative) containsguidance on Pressure/Temperature ratings for materials S235JR/1.0038 andASME SA 105, which are predominan ly used in th UK.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not pu

32、rport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsBS EN 1092-1:2007+A1:2013ISBN 978 0 580 72904 1Amen

33、dments/corrigenda issued since publicationDate Comments30 April 2013 Implementation of CEN amendment A1:2013This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2007 The British Standards Institution 2013. Published by BSI Standards Lim

34、ited 2013National forewordThis British Standard is the UK implementation of EN 1092-1:2007+A1:2013. It supersedes BS EN 1092-1:2007 which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN text carry the numbe

35、r of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by In BS EN 1092-1:2007+A1:2013, the materials and material groups used in the manufacture of flanges are given in Table 9 and their corresponding Pressure/Temperature ratings are given in Annex G (normative). Additio

36、nal materials that are widely in used in Europe are listed in Annex D (informative) but BS EN 1092-1:2007+A1:2013 contains no corresponding Pressure/Temperature information for these materials. National Annex NA (informative) contains guidance on Pressure/Temperature ratings for materials S235JR/1.0

37、038 and ASME SA 105, which are predominantly used in the UK.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1092-1:2007+A1 January 2013 ICS 23.040.60 Supersedes EN 1092-1:2007English Version Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated -

38、 Part 1: Steel flanges Brides et leurs assemblages - Brides circulaires pour tubes, appareils de robinetterie, raccords et accessoires, dsignes PN - Partie 1: Brides en acier Flansche und ihre Verbindungen - Runde Flansche fr Rohre, Armaturen, Formstcke und Zubehrteile, nach PN bezeichnet - Teil 1:

39、Stahlflansche This European Standard was approved by CEN on 23 June 2007 and includes Amendment 1 approved by CEN on 24 November 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national s

40、tandard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version i

41、n 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 has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech

42、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, Turkey and United Kingdom. EURO

43、PEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1092-1:2007+A1:2013: EIncorp

44、orating corrigendum May 2014EN 1092-1:2007+A1:2013 (E) 2 Contents Page Foreword 4 Introduction . 5 1 Scope 6 2 Normative references 6 3 Terms and definitions . 8 4 Designation 9 4.1 General 9 4.2 Standard designation 9 5 General requirements 10 5.1 Materials . 10 5.1.1 General 10 5.1.2 Methods of ma

45、nufacture related to base material 10 5.2 Repairs by welding 11 5.3 Bolting . 11 5.4 Gaskets . 11 5.5 Determination of p/t ratings 11 5.6 Dimensions . 12 5.6.1 Flanges and collars . 12 5.6.2 Hubs 12 5.6.3 Threaded flanges . 13 5.6.4 Bolt holes 13 5.6.5 Lapped joints 13 5.6.6 Collar types 13 5.7 Faci

46、ngs . 13 5.7.1 Types of facings. 13 5.7.2 Jointing face finish 13 5.8 Surface finish of flanges and collars . 14 5.8.1 Surface finish . 14 5.8.2 Spot facing or back facing of flanges 15 5.9 Tolerances 15 5.10 Marking . 15 5.10.1 General marking requirements . 15 5.10.2 Stamping . 16 5.10.3 Declarati

47、on of compliance 16 5.11 Welding . 16 5.12 Inspection and testing . 17 5.12.1 Inspection and testing of fusion welded joints 17 5.12.2 Inspection and testing of !bent“ and electric welded flanges or collars from formed bars, sectional steel or band material . 17 5.12.3 Inspection and testing of form

48、ed parts manufactured from base material other than forgings . 18 5.12.4 Inspection and testing of other materials . 19 5.13 Certificates . 19 Annex A (normative) !Wall thickness and end preparation for flanges type 11, 34, 35, 36, 37 and pipe nominal thicknesses for the use with type 01 flanges“ .

49、67 A.1 Weld-end preparation for flanges types 11 and 34 67 A.2 Weld-end preparation for type 35 . 70 A.3 Weld end preparation for types 36 and 37 71 Annex B (informative) Material groups . 73 Annex C (informative) Approximate masses of flanges and collars 75 Annex D (informative) Additional materials 83 Annex E (normative) Basis of flange calculation . 86 E.1 General 86 E.2 Calculation method 86 BS EN 1092-1:2007+A1:2