1、Metallic industrial pipingPart 1: GeneralBS EN 13480-1:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13480-1 June 2017 ICS 23.040.03 Supersedes EN 13480-1:2012English Version Metallic industrial piping - Part
2、 1: General Tuyauteries industrielles mtalliques - Partie 1 : Gnralit Metallische industrielle Rohrleitungen - Teil 1: Allgemeines This European Standard was approved by CEN on 21 June 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for
3、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 CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three
4、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 has the same status as the official versions. CEN members are the national standards bodie
5、s 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, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slove
6、nia, 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 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved
7、worldwide for CEN national Members. Ref. No. EN 13480-1:2017 ENational forewordThis British Standard is the UK implementation of EN 13480-1:2017. It supersedes BS EN 13480-1:2012 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PVE/10, Piping systems.A
8、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. The British Standards Institution 2017 Published by BSI Standard
9、s Limited 2017ISBN 978 0 580 98615 4ICS 23.040.01; 23.040.03Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2017.Amendments/corrigenda issued since
10、publicationDate Text affectedBRITISH STANDARDBS EN 13480-1:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13480-1 June 2017 ICS 23.040.03 Supersedes EN 13480-1:2012English Version Metallic industrial piping - Part 1: General Tuyauteries industrielles mtalliques - Partie 1 : Gnralit Metalli
11、sche industrielle Rohrleitungen - Teil 1: Allgemeines This European Standard was approved by CEN on 21 June 2017. 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 a
12、lteration. 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 other language
13、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 Republic, Denmark, Es
14、tonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTE
15、E FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13480-1:2017 EBS EN 13480-1:2
16、017EN 134801:2017 (E) Issue 1 (201706) 2 Contents Page European foreword . 3 1 Scope 5 2 Normative references 5 3 Terms, definitions, symbols and units 6 3.1 Terms and definitions . 6 3.2 Symbols and units . 9 4 Interdependency of the parts of the series 9 5 Classification of piping . 10 5.1 General
17、 . 10 5.2 Piping of category 0 . 12 5.3 Piping operating 0,5 bar . 12 5.4 Special cases . 12 6 Requirements for Piping systems 12 Annex A (informative) Maintenance of EN 13480 . 13 A.1 Introduction . 13 A.2 Scope and composition of the Working Group 13 A.3 Methods of Maintenance 13 A.3.1 Administrat
18、ion tools . 13 A.3.2 Submission of queries and consultation of the experts . 14 A.4 Results of the consultation . 14 A.4.1 Practical provisions for interpretations 14 A.4.2 Practical provisions for corrections 15 Annex Y (informative) History of EN 134801 16 Y.1 Differences between EN 134801:2012 an
19、d EN 134801:2017 . 16 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2014/68/EU aimed to be covered 17 Bibliography . 18 BS EN 13480-1:2017EN 134801:2017 (E) Issue 1 (201706) 3 European foreword This document (EN 134801:2017) has bee
20、n prepared by Technical Committee CEN/TC 267 “Industrial piping and pipelines”, the secretariat of which is held by AFNOR. 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 2017, and confli
21、cting national standards shall be withdrawn at the latest by December 2017. 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 docum
22、ent 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 European St
23、andard EN 13480 for metallic industrial piping consists of eight interdependent and not dissociable Parts which are: Part 1: General; Part 2: Materials; Part 3: Design and calculation; Part 4: Fabrication and installation; Part 5: Inspection and testing; Part 6: Additional requirements for buried pi
24、ping; CEN/TR 134807, Guidance on the use of conformity assessment procedures; Part 8: Additional requirements for aluminium and aluminium alloy piping. Although these Parts may be obtained separately, it should be recognised that the Parts are interdependant. As such the manufacture of metallic indu
25、strial piping requires the application of all the relevant Parts in order for the requirements of the Standard to be satisfactorily fulfilled. This European Standard will be maintained by a Maintenance MHD working group whose scope of working is limited to corrections and interpretations related to
26、EN 13480. BS EN 13480-1:2017EN 134801:2017 (E) Issue 1 (201706) 4 The contact to submit queries can be found at http:/www.unm.fr (en13480unm.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 commun
27、icated 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 134801:2012. This new edition incorporates the Amendments which have been approved previ
28、ously by CEN members, and the corrected pages up to Issue 4 without any further technical change. Annex Y provides details of significant technical changes between this European Standard and the previous edition. Amendments to this new edition may be issued from time to time and then used immediatel
29、y as alternatives to rules contained herein. According to the CENCENELEC 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
30、 Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 13480-1:2017EN 134801:2017 (E
31、) Issue 1 (201706) 5 1 Scope This European Standard specifies the requirements for industrial piping systems and supports, including safety systems, made of metallic materials with a view to ensure safe operation. This European Standard is applicable to metallic piping above ground, ducted or buried
32、, irrespective of pressure. This European Standard is not applicable to: Pipelines and their accessories; Stream waterways such as penstocks, pressure tunnels, pressure shaft for hydroelectricinstallations and their related specific accessories; Piping for vehicles covered by the EEC type approval p
33、rocedures as laid down in Directives 70/156/EEC 1, 74/150/EEC 2 and 92/61/EEC 3; Items specifically designed for nuclear use, failure of which may cause an emission of radioactivity; Wellcontrol equipment used in the petroleum, gas or geothermal exploration and extraction industry and in underground
34、 storage which is intended to contain and/or control well pressure, including the piping; Piping of blast furnaces including the furnace cooling, hot blast recuperators, dust extractors and blast furnace exhaust gas scrubbers and direct reducing cupolas including the furnace cooling, gas converters
35、and vacuum furnaces and pans for melting, remelting degassing and casting of steel and non ferrous metals; Enclosures for high voltage electrical equipment such as switchgear, control gear and transformers; Pressurized pipes for the containment of transmission systems such as for electrical power an
36、d telephone cables; Permanently fixed piping for ships, rockets, aircraft and mobile offshore units; Internal piping in medical devices as defined in the Directive 93/142/EEC 4 concerning medical devices; Internal piping of boilers and piping integral to pressure vessels. 2 Normative references The
37、following documents, in whole 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. BS EN 13480
38、-1:2017EN 134801:2017 (E) Issue 1 (201706) 6 EN 7642:2002, Pressure equipment Part 2: Quantities, symbols and units EN 7643:2002, Pressure equipment Part 3: Definitions and parties involved EN 134802:2017, Metallic industrial piping Part 2: Materials EN 134803:2017, Metallic industrial piping Part 3
39、: Design and calculation EN 134804:2017, Metallic industrial piping Part 4: Fabrication and installation EN 134805:2017, Metallic industrial piping Part 5: Inspection and testing EN 134806:2017, Metallic industrial piping Part 6: Additional requirements for buried piping CEN/TR 134807:2002, Metallic
40、 industrial piping Part 7: Guidance on the use of conformity assessment procedures EN 134808:2017, Metallic industrial piping Part 8: Additional requirements for aluminium and aluminium alloy piping 3 Terms, definitions, symbols and units 3.1 Terms and definitions For the purposes of this European S
41、tandard, the terms and definitions given in EN 7643:2002 and the following apply. Specific definitions are given in the relevant Parts of this European Standard. 3.1.1 ambient temperature temperature of the surrounding atmosphere in the immediate vicinity of the piping system 3.1.2 piping system pip
42、ing pipe or system of pipes for the conveyance of fluids within an industrial site Note 1 to entry A piping system can be regarded as one single system provided it conveys substances having the same properties and it is as a whole designed for the same allowable pressure. Note 2 to entry Interruptio
43、n by different components such as pumps, machines, vessels etc. does not preclude the integration to one single piping. 3.1.3 fluid gases, liquids and vapours in pure phase as well as mixtures thereof Note to entry A fluid may contain a suspension of solids. BS EN 13480-1:2017EN 134801:2017 (E) Issu
44、e 1 (201706) 7 3.1.4 manufacturer person or organization that takes full responsibility for the design and manufacture of the piping system and its conformity to EN 13480 Note 1 to entry The manufacturer is responsible for carrying out all relevant production processes and testing as specified in th
45、e applicable standards. Note 2 to entry If a manufacturer employs subcontractors or fabricators/installers for certain items he is responsible for their work. Note 3 to entry In the EC Member States a manufacturer or his representative is responsible for the conformance of a piping system he puts on
46、 the market, with the essential safety requirements of the PED. 3.1.5 piping fabricator and/or installer individual or organization that takes responsibility for the fabrication and/or installation of industrial piping complying with the requirements of EN 13480 Note to entry The piping fabricator o
47、r the installer may be the manufacturer 3.1.6 designer individual or organization that takes responsibility for the design of industrial piping complying with the requirements of EN 13480 Note to entry The designer can also be the manufacturer. 3.1.7 category category in which industrial piping is c
48、lassified Note to entry The category depends on the fluid contained, the maximum allowable pressure PS and nominal size DN and the physical condition of the fluid. 3.1.8 test physical activity (destructive or nondestructive) carried out in accordance with a defined procedure which provides an object
49、ive assessment of a characteristic of a component or system Note to entry See Figure 3.11. 3.1.9 testing performance of a test or examination and production of a record of results and evaluation of the results compared to the requirements Note to entry See Figure 3.11. 3.1.10 examination assessment carried out to determine or verify the acceptability of a component, system or document Note to entry See Figure 3.11. BS EN 13480-1:2017EN 134801:2017
