1、November 2016 English price group 14No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 25.160.10!%ps“2587780www.din.de
2、DIN EN ISO 15614-8Specification and qualification of welding procedures for metallic materials Welding procedure test Part 8: Welding of tubes to tubeplate joints (ISO 156148:2016);English version EN ISO 156148:2016,English translation of DIN EN ISO 15614-8:2016-11Anforderung und Qualifizierung von
3、Schweiverfahren fr metallische Werkstoffe Schweiverfahrensprfung Teil 8: Einschweien von Rohren in Rohrbden (ISO 156148:2016);Englische Fassung EN ISO 156148:2016,Englische bersetzung von DIN EN ISO 15614-8:2016-11Descriptif et qualification dun mode opratoire de soudage sur les matriaux mtalliques
4、preuve de qualification dun mode opratoire de soudage Partie 8: Soudage de tubes sur plaques tubulaires (ISO 156148:2016);Version anglaise EN ISO 156148:2016,Traduction anglaise de DIN EN ISO 15614-8:2016-11SupersedesDIN EN ISO 156148:200206www.beuth.deDocument comprises ur pagesDTranslation by DIN-
5、Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.11.16DIN EN ISO 15614-8:2016-11 2 A comma is used as the decimal marker. Nationales Vorwort This document (EN ISO 15614-8:2016) has been prepared by Technical Committee ISO/TC 44 “Welding and allied proce
6、sses”, Subcommittee SC 10 “Quality management in the field of welding” in collaboration with Technical Committee CEN/TC 121 “Welding and allied processes”, Subcommittee SC 4 “Quality management in the field of welding” (Secretariat: DIN, Germany). The responsible German body involved in its preparat
7、ion was DIN-Normenausschuss Schweien und verwandte Verfahren (DIN Standards Committee Welding and Allied Processes), DIN/DVS Joint Committee NA 092-00-04 AA Qualittssicherung beim Schweien (DVS AG Q 2). The DIN Standards corresponding to the International Standards referred to in this document are a
8、s follows: ISO 3452-1 DIN EN ISO 3452-1 ISO 4063 DIN EN ISO 4063 ISO 6520-1 DIN EN ISO 6520-1 ISO 9015-1 DIN EN ISO 9015-1 ISO 9606-1 DIN EN ISO 9606-1 ISO 9606-2 DIN EN ISO 9606-2 ISO 9606-3 DIN EN ISO 9606-3 ISO 9606-4 DIN EN ISO 9606-4 ISO 9606-5 DIN EN ISO 9606-5 ISO 9692-1 DIN EN ISO 9692-1 ISO
9、 14175 DIN EN ISO 14175 ISO 14732 DIN EN ISO 14732 ISO 15607:2003 DIN EN ISO 15607:2004-03 ISO/TR 15608 DIN CEN ISO/TR 15608 (DIN SPEC 8517) ISO 15609-1 DIN EN ISO 15609-1 ISO 15614-1 DIN EN ISO 15614-1 ISO 17636-1 DIN EN ISO 17636-1 ISO 17637 DIN EN ISO 17637 ISO 17639 DIN EN ISO 17639 Amendments T
10、his standard differs from DIN EN ISO 15614-8:2002-06 as follows: a) Clause 2 “Normative references” has been updated; b) Table 1 “Examination and testing of the test pieces” has been included; c) Subclause 8.3 “Re-test” has been added; d) in Table 5 (formerly Table 4) the range of qualification for
11、geometrical details has been modified. Previous editions DIN EN ISO 15614-8: 2002-06 DIN EN ISO 15614-8:2016-11 3 National Annex NA (informative) Bibliography DIN CEN ISO/TR 15608 (DIN SPEC 8517), Welding Guidelines for a metallic materials grouping system DIN EN ISO 3452-1, Non-destructive testing
12、Penetrant testing Part 1: General characteristics DIN EN ISO 4063, Welding and allied processes Nomenclature of processes and reference numbers DIN EN ISO 6520-1, Welding and allied processes Classification of geometric imperfections in metallic materials Part 1: Fusion welding DIN EN ISO 9015-1, De
13、structive tests on welds in metallic materials Hardness testing Part 1: Hardness test on arc welded joints DIN EN ISO 9606-1, Qualification testing of welders Fusion welding Part 1: Steels DIN EN ISO 9606-2, Qualification testing of welders Fusion welding Part 2: Aluminium and aluminium alloys DIN E
14、N ISO 9606-3, Qualification testing of welders Fusion welding Part 3: Copper and copper alloys DIN EN ISO 9606-4, Qualification testing of welders Fusion welding Part 4: Nickel and nickel alloys DIN EN ISO 9606-5, Qualification testing of welders Fusion welding Part 5: Titanium and titanium alloys,
15、zirconium and zirconium alloys DIN EN ISO 9692-1, Welding and allied processes Types of joint preparation Part 1: Manual metal-arc welding, gas-shielded metal-arc welding, gas welding, TIG welding and beam welding of steels DIN EN ISO 14175, Welding consumables Gases and gas mixtures for fusion weld
16、ing and allied processes DIN EN ISO 14732, Welding personnel Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials DIN EN ISO 15607:2004-03, Specification and qualification of welding procedures for metallic materials General rules (IS
17、O 15607:2003) DIN EN ISO 15609-1, Specification and qualification of welding procedures for metallic materials Welding procedure specification Part 1: Arc welding DIN EN ISO 15614-1, Specification and qualification of welding procedures for metallic materials Welding procedure test Part 1: Arc and g
18、as welding of steels and arc welding of nickel and nickel alloys DIN EN ISO 17636-1, Non-destructive testing of welds Radiographic testing Part 1: X- and gamma-ray techniques with film DIN EN ISO 17637, Non-destructive testing of welds Visual testing of fusion-welded joints DIN EN ISO 17639, Destruc
19、tive tests on welds in metallic materials Macroscopic and microscopic examination of welds DIN EN ISO 15614-8:2016-11 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 15614-8 April 2016 ICS 25.160.10 Supersedes EN ISO 15614-8:2002English Version Specificati
20、on and qualification of welding procedures for metallic materials Welding procedure test Part 8: Welding of tubes to tube-plate joints (ISO 15614-8:2016) Descriptif et qualification dun mode opratoire de soudage sur les matriaux mtalliques preuve de qualification dun mode opratoire de soudage Partie
21、 8: Soudage de tubes sur plaques tubulaires (ISO 15614-8:2016) Anforderung und Qualifizierung von Schweiverfahren fr metallische Werkstoffe Schweiverfahrensprfung Teil 8: Einschweien von Rohren in Rohrbden (ISO 15614-8:2016) This European Standard was approved by CEN on 2 January 2016. CEN members a
22、re bound 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
23、 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 other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management C
24、entre has 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, Lithu
25、ania, Luxembourg, 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-
26、1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 15614-8:2016 EEN ISO 15614-8:2016 (E) 2 Contents Page European foreword . 4 Annex ZA (informative) Relationship between this European Standard and the Essential
27、 Requirements of EU Directive 97/23/EC Pressure Equipment . 5 Foreword 6 Introduction 8 1 Scope 9 2 Normative references 9 3 Terms and definitions 10 4 Symbols and abbreviated terms . 10 5 Preliminary welding procedure specification (pWPS) . 11 5.1 General . 11 5.2 Parameters for all welding process
28、 . 11 5.3 Parameters for particular welding processes . 12 6 Qualification of welding procedure . 13 7 Welding of test pieces . 13 7.1 General . 13 7.2 Type of test piece 13 7.2.1 Joint preparation and joint construction 13 7.2.2 Tube ends welded on triangular pitch . 13 7.2.3 Tube ends welded on sq
29、uare pitch 14 8 Examination and testing 15 8.1 Performance 15 8.1.1 General . 15 8.1.2 Visual testing . 15 8.1.3 Penetrant testing 16 8.1.4 Radiographic testing . 16 8.1.5 Macroscopic examination . 16 8.1.6 Hardness test . 16 8.1.7 Push-out or pull-out test 16 8.2 Acceptance levels . 17 8.2.1 Genera
30、l . 17 8.2.2 Visual testing . 17 8.2.3 Penetrant testing 17 8.2.4 Radiographic testing . 17 8.2.5 Macroscopic examination . 18 8.2.6 Hardness values 18 8.2.7 Push-out or pull-out load 18 8.3 Re-test 18 DIN EN ISO 15614-8:2016-11 EN ISO 15614-8:2016 (E) 3 9 Range of qualification . 19 9.1 General . 1
31、9 9.2 Related to the manufacturer 19 9.3 Related to the material . 19 9.3.1 Parent metal . 19 9.3.2 Tube-plate and tube dimensions 19 9.3.3 Tube pitch 19 9.4 Common to all welding procedures . 19 9.4.1 Welding process 19 9.4.2 Welding position of tube-plate 19 9.4.3 Type of joint 19 9.4.4 Filler met
32、al, classification 20 9.4.5 Filler metal, dimensions . 20 9.4.6 Type of current 20 9.4.7 Arc energy (heat input) 20 9.4.8 Pre-heat temperature . 20 9.4.9 Interpass temperature 20 9.4.10 Post-weld heat treatment 20 9.4.11 Shielding gas . 20 10 Welding procedure qualification record form (WPQR) . 20 A
33、nnex A (informative) Welding procedure qualification record form for tube to tube-plate joints (WPQR) 22 Bibliography . 26 DIN EN ISO 15614-8:2016-11 EN ISO 15614-8:2016 (E) 4 European foreword This document (EN ISO 15614-8:2016) has been prepared by Technical Committee ISO/TC 44 “Welding and allied
34、 processes” in collaboration with Technical Committee CEN/TC 121 “Welding and allied processes” 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 or by endorsement, at the latest by October 201
35、6, and conflicting national standards shall be withdrawn at the latest by October 2016. 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
36、. This document supersedes EN ISO 15614-8:2002. 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, wh
37、ich is an integral part of this document. 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, Finland, Former Y
38、ugoslav 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 the United Kingdom. Endorsement notice The text of ISO 15614-8:20
39、16 has been approved by CEN as EN ISO 15614-8:2016 without any modification. DIN EN ISO 15614-8:2016-11 EN ISO 15614-8:2016 (E) 5 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 97/23/EC Pressure Equipment This European Standard has b
40、een prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide a means of conforming to Essential Requirements of the New Approach Directive 97/23/EC. Once this standard is cited in the Official Journal of the European Union under that Directi
41、ve and has been implemented as a national standard in at least one Member State, compliance with the clauses of this standard given in Table ZA confers, within the limits of the scope of this standard, a presumption of conformity with the corresponding Essential Requirements of that Directive and as
42、sociated EFTA regulations. Table ZA Correspondence between this European Standard and Directive 97/23/EC Clause(s)/subclause(s) of this EN Essential Requirements (ERs) of Directive 97/23/EC Qualifying remarks/Notes Clauses 5, 6, 7, 8, 9 Annex I, 3.1.2 Permanent joining WARNING Other requirements and
43、 other EU Directives may be applicable to the product(s) falling within the scope of this part of ISO 15614. DIN EN ISO 15614-8:2016-11 ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing I
44、nternational Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison
45、 with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directi
46、ves, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).Attention is drawn to the possibility that some
47、of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarati
48、ons received (see www.iso.org/patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about
49、ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 44, Welding and allied processes, Subcommittee SC 10, Quality management in the field of welding.This second edition cancels and replaces the first edition (ISO 15614-8:2002), which has been technically revised.ISO 15614 consists of the follow
