1、BSI Standards PublicationBS EN 764-5:2014Pressure equipmentPart 5: Inspection documentation ofmetallic materials and compliance with thematerial specificationBS EN 764-5:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 764-5:2014. Itsupersedes BS EN 764-5:20
2、02 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee PVE/1, Pressure Vessels.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a con
3、tract. Users are responsible for its correctapplication. The British Standards Institution 2015. Published by BSI StandardsLimited 2015ISBN 978 0 580 78028 8ICS 23.020.30Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the auth
4、ority of theStandards Policy and Strategy Committee on 31 January 2015.Amendments issued since publicationDate Text affectedBS EN 764-5:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 764-5 December 2014 ICS 23.020.30 Supersedes EN 764-5:2002English Version Pressure equipment - Part 5: Insp
5、ection documentation of metallic materials and compliance with the material specificationEquipements sous pression - Partie 5 : Documents de contrle de matriaux mtalliques et conformit avec la spcification de matriau Druckgerte - Teil 5: Prfbescheinigungen fr metallische Werkstoffe und bereinstimmun
6、g mit der Werkstoffspezifikation This European Standard was approved by CEN on 8 November 2014. 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
7、ate 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 other language made by translatio
8、n 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 Republic, Denmark, Estonia, Finland, Fo
9、rmer 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 COMMITTEE FOR STANDARDIZATION COMI
10、T EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 764-5:2014 EBS EN 764-5:2014EN 764-5:2014 (E) 2 Content
11、s Page Foreword 3 1 Scope 4 2 Normative references 4 3 Requirements with respect to classification into pressure equipment categories 4 3.1 General 4 3.2 Material for main pressure-bearing parts of pressure equipment in category II, III and IV . 5 3.3 Material for main pressure-bearing parts of pres
12、sure equipment in category I . 5 3.4 Material for pressure-bearing parts not covered by 3.2 or 3.3 and for attachments to pressure equipment in category II, III and IV. 5 3.5 Other material . 5 3.6 Welding consumables . 5 3.7 Use of higher document levels . 5 4 Material manufacturers Quality managem
13、ent system route . 5 4.1 General 5 4.2 Quality management system 5 4.3 Material testing and inspection documents 7 5 Direct inspection route 7 5.1 First production . 7 5.2 Inspectors . 7 5.3 Material verification testing and inspection documents . 8 6 Material from stockists 8 6.1 Inspection documen
14、ts and marking 8 6.2 Cut off material pieces 8 7 Specific requirements for components . 9 7.1 General 9 7.2 Welding procedures and welder qualifications 9 7.3 Non-destructive testing of permanent joints 9 Annex A (normative) First testing of the production of a material covered by harmonized standar
15、d or EAM . 10 A.1 General 10 A.2 Responsibilities . 10 A.3 Procedure for the first testing of established materials not previously produced . 10 A.4 Statistical methods 10 Annex B (informative) History of EN 764-5 . 11 B.1 Changes from EN 764-5:2002 to EN 764-5:2014 . 11 Annex ZA (informative) Claus
16、es of this European Standard addressing essential requirements or other provisions of EU Directives 12 Bibliography 13 BS EN 764-5:2014EN 764-5:2014 (E) 3 Foreword This document (EN 764-5:2014) has been prepared by Technical Committee CEN/TC 54 “Unfired pressure ves-sels”, the secretariat of which i
17、s 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 June 2015 and conflicting national standards shall be withdrawn at the latest by June 2015. Attention is drawn to the possibility tha
18、t 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 supersedes EN 764-5:2002. This document has been prepared under a mandate given to CEN by the European Commission
19、 and the European Free Trade Association, and supports essential requirements of EU Directive. For relationship with EU Directive 97/23/EC (PED), see informative Annex ZA, which is an integral part of this doc-ument. Regarding the most significant technical changes that have been implemented in this
20、 new edition of EN 764-5, see Annex B. This European Standard, Pressure equipment, consists of the following parts: Part 1: Terminology - Pressure, temperature, volume, nominal size; Part 2: Quantities, symbols and units; Part 3: Definition of parties involved; Part 4: Establishment of technical del
21、ivery conditions for metallic materials; Part 5: Inspection documentation of metallic materials and compliance with the material specification (the pre-sent document); Part 6: Structure and content of operating instructions Technical Report CEN/TR 764-6; Part 7: Safety systems for unfired pressure e
22、quipment; Part 8: Proof test Technical Specification prCEN/TS 764-8, currently under development. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following coun-tries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cy
23、prus, 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, Turkey and the Unit
24、ed Kingdom. BS EN 764-5:2014EN 764-5:2014 (E) 4 1 Scope This European Standard specifies the provisions for inspection documentation of metallic materials, intended to be used under the regime of the PED, to comply with the Essential Safety Requirements 4.2 (b) and 4.3 of Annex I and to comply with
25、the required material specification. A simplified diagram of the routes for inspection documentation including compliance with the material specification is shown in Figure 1. Figure 1 Types of inspection documents required (minimum requirement) 2 Normative references The following documents, in who
26、le or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 764-4:2014, Pressure equipment Part
27、 4: Establishment of technical delivery conditions for metallic materials EN 10204, Metallic products Types of inspection documents 3 Requirements with respect to classification into pressure equipment categories 3.1 General For material intended for use as pressure-bearing parts of pressure equipme
28、nt of all categories and for attachments (e.g. support feet, lifting lugs, baffles, pipe supports, stiffening rings) welded directly to pressure-bearing parts of pressure equipment of all categories, the pressure equipment manufacturer shall ensure compliance of these materials by obtaining from the
29、 material manufacturer a declaration of compliance, which is traceable to the material, as specified in 3.2 to 3.5. The issuing of any one of the inspection documents referred to in 3.2 to 3.5 is a declaration from the material manufacturer that the delivered products are in compliance with the requ
30、irements of the specification and the order (see EN 10204). BS EN 764-5:2014EN 764-5:2014 (E) 5 3.2 Material for main pressure-bearing parts of pressure equipment in category II, III and IV For material intended for use as main pressure bearing parts of pressure equipment classified in categories II
31、, III and IV, a specific inspection and testing route according to Clause 4 or Clause 5 shall be followed. This shall be either: by a material manufacturers Quality management system route (production under Quality management system coverage) according to Clause 4; or by direct inspection route (pro
32、duction without Quality management system coverage) according to Clause 5. 3.3 Material for main pressure-bearing parts of pressure equipment in category I For material intended for use as main pressure-bearing parts of pressure equipment classified in category I, at least a test report, EN 10204 “t
33、ype 2.2”, shall be obtained from the material manufacturer. 3.4 Material for pressure-bearing parts not covered by 3.2 or 3.3 and for attachments to pres-sure equipment in category II, III and IV Pressure-bearing parts other than main pressure-bearing parts in categories I to IV and for attachments
34、welded directly to pressure-bearing parts of pressure equipment classified in categories II, III and IV at least a test report, EN 10204 “type 2.2” shall be obtained from the material manufacturer. 3.5 Other material For materials for other parts not covered by 3.2 to 3.4 at least a declaration of c
35、ompliance with the order, EN 10204 “type 2.1” shall be obtained from the material manufacturer. 3.6 Welding consumables For welding consumables for all categories of pressure equipment at least a test report EN 10204 “type 2.2” shall be obtained from the welding consumable manufacturer. 3.7 Use of h
36、igher document levels An inspection document of a higher level is always acceptable. 4 Material manufacturers Quality management system route 4.1 General The pressure equipment manufacturer shall ensure himself that the material manufacturer has a certified Quality management system for manufacture,
37、 inspection and testing in accordance with 4.2 and obtain inspection documents in accordance with 4.3.3. 4.2 Quality management system 4.2.1 Assessment of the Quality management system The material manufacturer shall have undergone a material related assessment of his Quality management system by a
38、competent body of his choice. The competent body shall be established as a legal entity within the European Union (see also the PED Guideline 7/2) and which has been subject to appropriate accreditation. The accreditation body shall be authorized to grant accreditation by a EU Member State. The Qual
39、ity management system and its assessment shall fulfil the following requirements: BS EN 764-5:2014EN 764-5:2014 (E) 6 a) The competent body shall, when assessing the Quality management system, evaluate the capability of the material manufacturer to produce materials covered by the Quality management
40、 system certificate. This implies that for each production site, production process, grade, dimensional range, heat treatment condition etc., it shall be verified by production-data that the manufacturer, with statistical confidence, meets the minimum requirements of the specifications covered by th
41、e scope of the Quality management system certificate; b) At least one member of the auditing team of the competent body responsible for assessment who has experience of assessing the material manufacturing and the material groups concerned shall take part in the certification procedure; c) The asses
42、sment procedure shall include a visit to the material manufacturers premises; d) The assessment shall include a review of: 1) the type of manufacturing processes applied for the manufacture of the products covered by the scope of the intended certification; 2) the type of equipment utilized; 3) the
43、essential parameters to be controlled during production in order to consistently achieve the required quality; 4) the function of the persons responsible for the Quality management system, the manufacture and the inspection and testing; e) The competent body shall evaluate by interviews or by the ex
44、amination of documents: 1) that the manufacturing equipment and the equipment controlling the essential parameters are available. They shall be capable of permitting the consistent delivery of products in the required quality; 2) that competent personnel are available for operating and maintaining t
45、he equipment and supervising the manufacturing and inspection and testing activities; f) Where valid results of preceding reviews of the Quality management system are available, these reviews shall not be repeated. 4.2.2 Content of the Certificate Following positive assessment the competent body sha
46、ll issue a document stating the scope of approval relating to material for pressure purposes including: product form; their dimensional range; their relevant production processes; date of issue and validity. BS EN 764-5:2014EN 764-5:2014 (E) 7 4.2.3 Reassessment and periodic audits The competent bod
47、y shall carry out periodic audits to make sure that the material manufacturer maintains and applies the Quality management system. The frequency of periodic audits shall be such that a full reassessment is carried out every three years, with at least one visit per year. 4.2.4 Assessment reports The
48、result of the assessment and periodic audits of the Quality management system shall be summarized in an assessment report, which shall be retained by the material manufacturer for a period of 10 years. 4.3 Material testing and inspection documents 4.3.1 First production of a material covered by harm
49、onized standard or EAM Where a material manufacturer starts the first production of a material covered by harmonized standard or EAM Annex A shall be applied. Where a material manufacturer starts production of another material, EN 764-4 shall be applied. 4.3.2 Ordering of material When ordering the material, the pressure equipment manufacturer shall specify: a) the technical delivery conditions; and b) any additional requirements, where applicable; c) an inspection document in accordance with 4.3.3. 4.3.3 Inspection documents T
