BS-EN-12517-1998.pdf
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1、BRITISH STANDARD BS EN 12517:1998 Incorporating Amendments Nos. 1 and 2 Non-destructive testing of welds Radiographic testing of welded joints Acceptance levels The European Standard EN 12517:1998, with the incorporation of amendments A1:2002 and A2:2003, has the status of a British Standard ICS 25.
2、160.40 ? Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 07:11:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 12517:1998 This British Standard, having been prepared under the direction of the Engineering Sector Board, was published under the authority of the Standards Board and comes int
3、o effect on 15 June 1998 BSI 15 March 2004 ISBN 0 580 29645 8 National foreword This British Standard is the official English language version of EN 12517:1998, including amendments A1:2002 and A2:2003. The start and finish of text introduced or altered by amendment is indicated in the text by tags
4、!“. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“. As agreed by CEN/TC 121/SC 5 resolution 134/2000 and in accordance with amendment A1:2002, the term “examination” has been replaced by “testing” throughout
5、 the document. The UK participation in its preparation was entrusted to Technical Committee WEE/46, Non-destructive examination, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards
6、which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publ
7、ication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible European c
8、ommittee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2
9、to 6, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No.DateComments 1423628 February 2003See national foreword 1494415 March 2004Change to foreword and deletion of Annex
10、 ZA Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 07:11:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12517 February 1998 + A1 October 2002 + A2 December 2003 ICS 25.160.40 Descriptors: Welded joints, butt welds, steels, non-destructive t
11、ests, quality control, weld defects, radiographic analysis, acceptability English version Non-destructive testing of welds Radiographic testing of welded joints Acceptance levels (includes amendment A1:2002 and A2:2003) Essais non destructifs des assemblages souds Contrle par radiographie des assemb
12、lages souds Niveaux dacceptation (inclut les amendements A1:2002 et A2:2003) Zerstrungsfreie Prfung von Schweiverbindungen Durchstrahlungsprfung von Schweiverbindungen Zulssigkeitsgrenzen (enthlt nderungen A1:2002 und A2:2003) This European Standard was approved by CEN on 31 January 1998. Amendment
13、A1 was approved by CEN on 23 August 2002. Amendment A2 was approved by CEN on 20 November 2003. 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 without any alteration. Up-to-d
14、ate lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat 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 th
15、e responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
16、 Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1998 CEN All rights of exploit
17、ation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12517:1998 + A1:2002 + A2:2003 E Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 07:11:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 12517:1998 BSI 15 March 20042 Foreword This European Standard has
18、 been prepared by Technical Committee CEN/TC 121, Welding, the secretariat of which is held by DS. 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 August 1998, and conflicting national standards s
19、hall be withdrawn at the latest by August 1998. This document been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to
20、 implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Foreword to amendment A1 This document (EN 12517:1998/A1:2002) has be
21、en prepared by Technical Committee CEN/TC 121, Welding, the Secretariat of which is held by DS. 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 April 2003 and conflicting national standards shall
22、be withdrawn at the latest by April 2003. 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
23、 an integral part of this document. Annex A is informative. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, I
24、celand, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Foreword to amendment A2 This document EN 12517:1998/A2:2003 has been prepared by Technical Committee CEN TC 121, Welding, the Secretariat of which is held by DS. This amendme
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