1、March 2016 English price group 32No 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 23.040.01!%MT“2429949www.din.deDIN
2、 EN ISO 15494Plastics piping systems for industrial applications Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) Metric series for specifications for components and the system (ISO 15494:2015);English vers
3、ion EN ISO 15494:2015,English translation of DIN EN ISO 15494:2016-03Kunststoff-Rohrleitungssysteme fr industrielle Anwendungen Polybuten (PB), Polyethylen (PE), Polyethylen erhhter Temperaturbestndigkeit (PE-RT), vernetztes Polyethylen (PE-X), Polypropylen (PP) Metrische Reihen fr Anforderungen an
4、Rohrleitungsteile und das Rohrleitungssystem (ISO 15494:2015);Englische Fassung EN ISO 15494:2015,Englische bersetzung von DIN EN ISO 15494:2016-03Systmes de canalisations en plastique pour les applications industrielles Polybutne (PB), polythylne (PE), polythylne de meilleure rsistance la tempratur
5、e (PE-RT), polythylne rticul (PEX), polypropylne (PP) Sries mtriques pour les spcifications pour les composants et le systme (ISO 15494:2015);Version anglaise EN ISO 15494:2015,Traduction anglaise de DIN EN ISO 15494:2016-03SupersedesDIN EN ISO 15494:2003-10www.beuth.deDocument comprises 111 pagesDT
6、ranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.03.16 DIN EN ISO 15494:2016-03 2 A comma is used as the decimal marker. National foreword This document (EN ISO 15494:2015) has been prepared by Technical Committee ISO/TC 138 “Plastics
7、pipes, fittings and valves for the transport of fluids” in collaboration with Technical Committee CEN/TC 155 “Plastics piping systems and ducting systems” (Secretariat: NEN, Netherlands). The responsible German body involved in its preparation was DIN-Normenausschuss Kunststoffe (DIN Standards Commi
8、ttee Plastics), Working Committee NA 054-05-05 AA Industrie-Rohrleitungen. The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 179-2 DIN EN ISO 179-2 ISO 228-1 DIN EN ISO 228-1 ISO 472 DIN EN ISO 472 ISO 1043-1 DIN EN ISO 1043-1 ISO 1133-1
9、DIN EN ISO 1133-1 ISO 1167-1 DIN EN ISO 1167-1 ISO 1167-2 DIN EN ISO 1167-2 ISO 1167-3 DIN EN ISO 1167-3 ISO 1167-4 DIN EN ISO 1167-4 ISO 1183-1 DIN EN ISO 1183-1 ISO 1183-2 DIN EN ISO 1183-2 ISO 2505 DIN EN ISO 2505 ISO 3126 DIN EN ISO 3126 ISO 9080 DIN EN ISO 9080 ISO 10147 DIN EN ISO 10147 ISO 11
10、357-6 DIN EN ISO 11357-6 ISO 12162 DIN EN ISO 12162 ISO 13477 DIN EN ISO 13477 ISO 13478 DIN EN ISO 13478 ISO 13760 DIN EN ISO 13760 ISO 15512 DIN EN ISO 15512 ISO 16135 DIN EN ISO 16135 ISO 16136 DIN EN ISO 16136 ISO 16137 DIN EN ISO 16137 ISO 16138 DIN EN ISO 16138 ISO 16139 DIN EN ISO 16139 ISO 1
11、6871 DIN EN ISO 16871 ISO 21787 DIN EN ISO 21787 Amendments This standard differs from DIN EN ISO 15494:2003-10 as follows: a) the standard has been technically and editorially revised; b) normative references have been updated; c) Annexes A, B and E have been revised; d) Annex C for PE-RT piping sy
12、stems has been added; e) Annex D for PE-X piping systems has been added. Previous editions DIN EN ISO 15494: 2003-10 DIN EN ISO 15494:2016-03 3 National Annex NA (informative) Bibliography DIN EN ISO 179-2, Plastics Determination of Charpy impact properties Part 2: Instrumented impact test DIN EN IS
13、O 228-1, Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation DIN EN ISO 472, Plastics Vocabulary DIN EN ISO 1043-1, Plastics Symbols and abbreviated terms Part 1: Basic polymers and their special characteristics DIN EN ISO 1133-1, Plast
14、ics Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics Part 1: General test method DIN EN ISO 1167-1, Thermoplastics pipes, fittings and assemblies for the conveyance of fluids Determination of the resistance to internal pressure Part 1: General test met
15、hod DIN EN ISO 1167-2, Thermoplastics pipes, fittings and assemblies for the conveyance of fluids Determination of the resistance to internal pressure Part 2: Preparation of pipe test pieces DIN EN ISO 1167-3, Thermoplastics pipes, fittings and assemblies for the conveyance of fluids Determination o
16、f the resistance to internal pressure Part 3: Preparation of components DIN EN ISO 1167-4, Thermoplastics pipes, fittings and assemblies for the conveyance of fluids Determination of the resistance to internal pressure Part 4: Preparation of assemblies DIN EN ISO 1183-1, Plastics Methods for determi
17、ning the density of non-cellular plastics Part 1: Immersion method, liquid pyknometer method and titration method DIN EN ISO 1183-2, Plastics Methods for determining the density of non-cellular plastics Part 2: Density gradient column method DIN EN ISO 2505, Thermoplastics pipes Longitudinal reversi
18、on Test methods and parameters DIN EN ISO 3126, Plastics piping systems Plastics components Determination of dimensions DIN EN ISO 9080, Plastics piping and ducting systems Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation DIN EN ISO 10147,
19、 Pipes and fittings made of crosslinked polyethylene (PE-X) Estimation of the degree of crosslinking by determination of the gel content DIN EN ISO 11357-6, Plastics Differential scanning calorimetry (DSC) Part 6: Determination of oxidation induction time (isothermal OIT) and oxidation induction tem
20、perature (dynamic OIT) DIN EN ISO 12162, Thermoplastics materials for pipes and fittings for pressure applications Classification, designation and design coefficient DIN EN ISO 15494:2016-03 4 DIN EN ISO 13477, Thermoplastics pipes for the conveyance of fluids Determination of resistance to rapid cr
21、ack propagation (RCP) Small-scale steady-state test (S4 test) DIN EN ISO 13478, Thermoplastics pipes for the conveyance of fluids Determination of resistance to rapid crack propagation (RCP) Full-scale test (FST) DIN EN ISO 13760, Plastics pipes for the conveyance of fluids under pressure Miners rul
22、e Calculation method for cumulative damage DIN EN ISO 15512, Plastics Determination of water content DIN EN ISO 16135, Industrial valves Ball valves of thermoplastics materials DIN EN ISO 16136, Industrial valves Butterfly valves of thermoplastics materials DIN EN ISO 16137, Industrial valves Check
23、valves of thermoplastics materials DIN EN ISO 16138, Industrial valves Diaphragm valves of thermoplastics materials DIN EN ISO 16139, Industrial valves Gate valves of thermoplastics materials DIN EN ISO 16871, Plastics piping and ducting systems Plastics pipes and fittings Method for exposure to dir
24、ect (natural) weathering DIN EN ISO 21787, Industrial valves Globe valves of thermoplastics materials EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 15494 November 2015 ICS 23.040.01 Supersedes EN ISO 15494:2003English Version Plastics piping systems for industrial applications - Polybuten
25、e (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) - Metric series for specifications for components and the system(ISO 15494:2015) Systmes de canalisations en plastique pour les applications industrielles - Polybutne
26、 (PB), polythylne (PE), polythylne de meilleure rsistance la temprature (PE-RT), polythylne rticul (PE-X), polypropylne (PP) - Sries mtriques pour les spcifications pour les composants et le systme (ISO 15494:2015) Kunststoff-Rohrleitungssysteme fr industrielle Anwendungen - Polybuten (PB), Polyethy
27、len (PE), Polyethylen erhhter Temperaturbestndigkeit (PE- RT), vernetztes Polyethylen (PE-X), Polypropylen (PP) -Metrische Reihen fr Anforderungen an Rohrleitungsteile und das Rohrleitungssystem(ISO 15494:2015) This European Standard was approved by CEN on 13 June 2015. CEN members are bound to comp
28、ly 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 the CEN-CENELEC
29、 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 Centre has the sa
30、me 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, Lithuania, Luxembourg
31、, 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-1000 Brussels 20
32、15 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 15494:2015 EEuropean foreword .4Introduction 71 Scope . 82 Normative references 93 Terms and definitions 113.1 Geometrical definitions 113.2 Material definitions 123.3 Definiti
33、ons related to material characteristics . 133.4 Definitions related to service conditions 134 Symbols and abbreviated terms 144.1 Symbols 144.2 Abbreviated terms 155 Material . 165.1 General 165.2 Hydrostatic strength properties . 165.3 Material characteristics 165.4 Reprocessable and recyclable mat
34、erial 165.5 Materials for components not made from PB, PE, PE-RT, PE-X, or PP 165.5.1 General. 165.5.2 Metallic materials .175.5.3 Sealing materials .175.5.4 Other materials 176 General characteristics .176.1 Appearance . 176.2 Colour . 176.3 Influence of UV radiation 177 Geometrical characteristics
35、 .177.1 General 177.2 Mean outside diameters, out-of-roundness (ovality), and tolerances .187.3 Wall thicknesses and related tolerances 187.4 Angles . 187.5 Laying lengths . 187.6 Threads . 187.7 Mechanical fittings 187.8 Joint dimensions of valves 188 Mechanical characteristics .188.1 Resistance to
36、 internal pressure of components 188.2 Calculation of the test pressure for components 198.2.1 Pipes 198.2.2 Fittings . 198.2.3 Valves 198.2.4 Resistance to rapid crack propagation, RCP 199 Physical characteristics 1910 Chemical characteristics .2010.1 Effects on the component material(s) . 2010.2 E
37、ffects on the fluids 20Contents PageAnnex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive for pressure equipment 97/23/EC 5 Foreword 6DIN EN ISO 15494:2016-03 EN ISO 15494:2015 (E)212.2 Fusion compatibility . 2013 Classification of componen
38、ts 2014 Design and installation .2115 Declaration of conformity 2116 Marking .2116.1 General 2116.2 Minimum required marking of pipes 2116.3 Minimum required marking of fittings . 2216.4 Minimum required marking of valves 22Annex A (normative) Specific characteristics and requirements for industrial
39、 piping systems made from polybutene (PB) .23Annex B (normative) Specific characteristics and requirements for industrial piping systems made from polyethylene (PE) .36Annex C (normative) Specific characteristics and requirements for industrial piping systems made from polyethylene of raised tempera
40、ture resistance (PE-RT) .63Annex D (normative) Specific characteristics and requirements for industrial piping systems made from crosslinked polyethylene (PE-X) .70Annex E (normative) Specific characteristics and requirements for industrial piping systems made from polypropylene (PP) .80Annex F (inf
41、ormative) Design and installation 106Bibliography . 10712 Performance requirements 2012.1 General 20DIN EN ISO 15494:2016-03 EN ISO 15494:2015 (E)311 Electrical characteristics .20European foreword This document (EN ISO 15494:2015) has been prepared by Technical Committee ISO/TC 138 “Plastics pipes,
42、 fittings and valves for the transport of fluids“ in collaboration with Technical Committee CEN/TC 155 “Plastics piping systems and ducting systems” the secretariat of which is held by NEN. This European Standard shall be given the status of a national standard, either by publication of an identical
43、 text or by endorsement, at the latest by May 2016, and conflicting national standards shall be withdrawn at the latest by May 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
44、for identifying any or all such patent rights. This document supersedes EN ISO 15494:2003. 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
45、 Directive(s), see informative Annex ZA, which 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 Re
46、public, 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 United Kingdom. En
47、dorsement notice The text of ISO 15494:2015 has been approved by CEN as EN ISO 15494:2015 without any modification. DIN EN ISO 15494:2016-03 EN ISO 15494:2015 (E)4 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive for pressure equipment
48、 97/23/EC This European Standard has been 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 for pressure equipment 97/23/EC. Once this standard is cited in the Official Journal of the European Union under that Directive 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 confo
