1、April 2010 Translation by DIN-Sprachendienst.English price group 11No 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
2、91.140.60; 93.030!$aN“1626143www.din.deDDIN EN ISO 1452-5Plastics piping systems for water supply and for buried andabove-ground drainage and sewerage under pressure Unplasticized poly(vinyl chloride) (PVC-U) Part 5: Fitness for purpose of the system (ISO 1452-5:2009)English translation of DIN EN IS
3、O 1452-5:2010-04Kunststoff-Rohrleitungssysteme fr die Wasserversorgung und fr erdverlegte und nichterdverlegte Entwsserungs- und Abwasserdruckleitungen Weichmacherfreies Polyvinylchlorid (PVC-U) Teil 5: Gebrauchstauglichkeit des Systems (ISO 1452-5:2009)Englische bersetzung von DIN EN ISO 1452-5:201
4、0-04Systmes de canalisations en plastique pour lalimentation en eau, pour branchements etcollecteurs dassainissement enterrs et ariens avec pression Poly(chlorure de vinyle) non plastifi (PVC-U) Partie 5: Aptitude lemploi du systme (ISO 1452-5:2009)Traduction anglaise de DIN EN ISO 1452-5:2010-04Tog
5、ether with DIN EN ISO 1452-1:2010-04, DIN EN ISO 1452-2:2010-04, DIN EN ISO 1452-3:2010-04 andDIN EN ISO 1452-4:2010-04 supersedes DIN EN 1456-1:2001-12;supersedes DIN EN 1452-5:1999-09Supersedes: see belowwww.beuth.deIn case of doubt, the German-language original shall be considered authoritative.D
6、ocument comprises 21 pages04.10 DIN EN ISO 1452-5:2010-04 2 A comma is used as the decimal marker. National foreword The responsible German body involved in its preparation was the Normenausschuss Wasserwesen (Water Practice Standards Committee), Joint Working Committees NA 119-04-06 GA Kunststoffro
7、hre in der Trink-wasserversorgung and NA 119-04-06-03 GUA PVC-Rohre. The DIN Standards corresponding to the International Standards referred to in clause 2 of the EN are as follows, whereby EN ISO Standards are only listed below if these have not been published as DIN EN ISO Standards with the same
8、number: ISO 1452-1 DIN EN ISO 1452-1 ISO 1452-2 DIN EN ISO 1452-2 ISO 1452-3 DIN EN ISO 1452-3 ISO 1452-4 DIN EN ISO 1452-4 ISO 13783 DIN EN ISO 13783 ISO 13844 DIN EN ISO 13844 ISO 13845 DIN EN ISO 13845 ISO 13846 DIN EN ISO 13846 Amendments This standard differs from DIN EN 1452-5:1999-09 and DIN
9、EN 1456-1:2001-12 as follows: a) The content of the standards has been combined in one standard. b) Normative references have been updated. c) The number of test samples and the pipe diameter have been specified as test parameters. Previous editions DIN 19532: 1966-05, 1976-03, 1979-07 DIN EN 1452-5
10、: 1999-09 DIN EN 1456-1: 2001-12 This standard has been prepared by Technical Committee ISO/TC 138 “Plastics pipes, fittings and valves for the transport of fluids”, Subcommittee SC 2 “Plastics pipes and fittings for water supplies” (Secretariat: SNV, Switzerland) in collaboration with Technical Com
11、mittee CEN/TC 155 “Plastics piping systems and ducting systems” (Secretariat: NEN, Netherlands). DIN EN ISO 1452-5:2010-04 3 National Annex NA (informative) Bibliography DIN EN ISO 1452-1, Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure U
12、nplasticized poly(vinyl chloride) (PVC-U) Part 1: General DIN EN ISO 1452-2, Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure Unplasticized poly(vinyl chloride) (PVC-U) Part 2: Pipes DIN EN ISO 1452-3, Plastics piping systems for water sup
13、ply and for buried and above-ground drainage and sewerage under pressure Unplasticized poly(vinyl chloride) (PVC-U) Part 3: Fittings DIN EN ISO 1452-4, Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure Unplasticized poly(vinyl chloride) (PV
14、C-U) Part 4: Valves DIN EN ISO 13783, Plastics piping systems Unplasticized poly(vinyl chloride) (PVC-U) end-load-bearing double-socket joints Test method for leaktightness and strength while subjected to bending and internal pressure DIN EN ISO 13844, Plastics piping systems Elastomeric sealing rin
15、g type socket joints of unplasticized poly(vinyl chloride) (PVC-U) for use with PVC-U pipes Test method for leaktightness under negative pressure DIN EN ISO 13845, Plastics pipes systems Elastomeric-sealing-ring-type socket joints for use with unplasticized poly(vinyl chloride) (PVC-U) pipes Test me
16、thod for leaktightness under internal pressure and with angular deflection DIN EN ISO 13846, Plastic piping systems End-load-bearing and non-end-load-bearing assemblies and joints for thermoplastics pressure piping Test method for long-term leaktightness under internal water pressure DIN EN ISO 1452
17、-5:2010-04 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 1452-5 December 2009 ICS 93.025; 91.140.60; 23.040.20; 23.040.45 Supersedes EN 1452-5:1999, EN 1456-1:2001English Version Plastics piping systems for water supply and for buried and above-ground dr
18、ainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 5: Fitness for purpose of the system (ISO 1452-5:2009) Systmes de canalisations en plastique pour lalimentation en eau, pour branchements et collecteurs dassainissement enterrs et ariens avec pression - Poly(chlor
19、ure de vinyle) non plastifi (PVC-U) - Partie 5: Aptitude lemploi du systme (ISO 1452-5:2009) Kunststoff-Rohrleitungssysteme fr die Wasserversorgung und fr erdverlegte und nicht erdverlegte Entwsserungs- und Abwasserdruckleitungen - Weichmacherfreies Polyvinylchlorid (PVC-U) - Teil 5: Gebrauchstaugli
20、chkeit des Systems (ISO 1452-5:2009) This European Standard was approved by CEN on 4 November 2009. 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-
21、to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN 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 un
22、der the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece
23、, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management
24、 Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 1452-5:2009: EContents Page Foreword3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions, symbols and abbre
25、viations.6 4 Fitness for purpose of joints and the system.6 4.1 Assemblies with non-end-load-bearing joints6 4.2 Assemblies with end-load-bearing joints7 4.3 Short-term pressure test for leaktightness of assemblies7 4.4 Short-term negative pressure test for leaktightness of assemblies 8 4.5 Long-ter
26、m pressure test for leaktightness of assemblies 9 Annex A (normative) Assemblies of imperial (inch)-sized pipes, fittings, valves and ancillaries. 11 Annex B (informative) Determination of the long-term test pressure by creep consideration 13 Bibliography. 17 2 DIN EN ISO 1452-5:2010-04 EN ISO 1452-
27、5:2009 (E) Foreword This document (EN ISO 1452-5:2009) has been prepared by Technical Committee CEN/TC 155 “Plastics 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 2010, and conflicting nati
28、onal standards shall be withdrawn at the latest by June 2010. 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 document supersedes
29、 EN 1452-5:1999, EN 1456-1:2001. 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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, H
30、ungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. piping systems and ducting systems”, the secretariat of which is held by NEN, in collaboration with Technical
31、Committee ISO/TC 138 “Plastics pipes, fittings and valves for the transport of fluids”. 3 DIN EN ISO 1452-5:2010-04 EN ISO 1452-5:2009 (E) Introduction The System Standard, of which this is Part 5, specifies the requirements for a piping system and its components made from unplasticized poly(vinyl c
32、hloride) (PVC-U). The piping system is intended to be used for water supply and for buried and above-ground drainage and sewerage under pressure. In respect of potential adverse effects on the quality of water intended for human consumption, caused by the products covered by this part of ISO 1452, t
33、he following are relevant. a) This part of ISO 1452 provides no information as to whether the products may be used without restriction; b) Existing national regulations concerning the use and/or the characteristics of these products remain in force. Requirements and test methods for components requi
34、rements and test methods are specified in ISO 1452-2, ISO 1452-3 and ISO 1452-4. This part of ISO 1452 establishes the characteristics of fitness for purpose of the plastics piping system composed of pipes, fittings, valves, ancillaries and their joints. Guidance for installation is given in ISO/TR
35、41911. Guidance for assessment of conformity is provided in ENV 1452-72. 4 DIN EN ISO 1452-5:2010-04 EN ISO 1452-5:2009 (E) 1 Scope This part of ISO 1452 specifies the characteristics for the fitness for purpose of unplasticized poly(vinyl chloride) (PVC-U) piping systems intended for water supply a
36、nd for buried and above-ground drainage and sewerage under pressure. It also specifies the test parameters for the test methods referred to in this part of ISO 1452. In conjunction with ISO 1452-1, ISO 1452-2, ISO 1452-3 and ISO 1452-4, it is applicable to joints and assemblies with components of PV
37、C-U, other plastics and non-plastics materials intended to be used for the following: a) water mains and services buried in ground; b) conveyance of water above ground for both outside and inside buildings; c) buried and above-ground drainage and sewerage under pressure; It is applicable to piping s
38、ystems intended for the supply of water under pressure up to and including 25 C (cold water) intended for human consumption and for general purposes as well as for waste water under pressure. This part of ISO 1452 is also applicable to components for the conveyance of water and waste water up to and
39、 including 45 C. For temperatures between 25 C and 45 C, Figure A.1 of ISO 1452-2:2009 applies. NOTE The producer and the end-user can come to agreement on the possibilities of use for temperatures above 45 C on a case-by-case basis. 2 Normative references The following referenced documents are indi
40、spensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 1452-1, Plastics piping systems for water supply and for buried and above-ground drainag
41、e and sewerage under pressure Unplasticized poly(vinyl chloride) (PVC-U) Part 1: General ISO 1452-2:2009, Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure Unplasticized poly(vinyl chloride) (PVC-U) Part 2: Pipes 5 DIN EN ISO 1452-5:2010-04
42、 EN ISO 1452-5:2009 (E) ISO 1452-3:2009, Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure Unplasticized poly(vinyl chloride) (PVC U) Part 3: Fittings ISO 1452-4, Plastics piping systems for water supply and for buried and above-ground drai
43、nage and sewerage under pressure Unplasticized poly(vinyl chloride) (PVC U) Part 4: Valves ISO 13783, Plastics piping systems Unplasticized poly(vinyl chloride) (PVC-U) end-load-bearing double-socket joints Test method for leaktightness and strength while subjected to bending and internal pressure I
44、SO 13844, Plastics piping systems Elastomeric-sealing-ring-type socket joints of unplasticized poly(vinyl chloride) (PVC-U) for use with PVC-U pipes Test method for leaktightness under negative pressure ISO 13845, Plastics piping systems Elastomeric-sealing-ring-type socket joints for use with unpla
45、sticized poly(vinyl chloride) (PVC-U) pipes Test method for leaktightness under internal pressure and with angular deflection ISO 13846, Plastics piping systems End-load-bearing and non-end-load-bearing assemblies and joints for thermoplastics pressure piping Test method for long-term leaktightness
46、under internal water pressure 3 Terms and definitions, symbols and abbreviations For the purposes of this document, the terms, definitions, symbols and abbreviated terms given in ISO 1452-1 apply. 4 Fitness for purpose of joints and the system 4.1 Assemblies with non-end-load-bearing joints The foll
47、owing types of assemblies with non-end-load-bearing joints shall fulfil the fitness for purpose requirements given in 4.3 to 4.5 and Tables 1 and 2, as applicable: a) integrally socketed PVC-U pipe to pipe assemblies with elastomeric ring seal joints conforming to ISO 1452-2; b) PVC-U fitting and pi
48、pe assemblies with elastomeric ring seal joints conforming to ISO 1452-3 and ISO 1452-2, respectively; c) PVC-U valve and pipe assemblies with elastomeric ring seal joints conforming to ISO 1452-4 and ISO 1452-2, respectively; d) metal fitting and PVC-U pipe assemblies with elastomeric ring seal joi
49、nts; e) metal valve and PVC-U pipe assemblies with elastomeric ring seal joints; f) PVC-U, GRP or metal adaptor assemblies with elastomeric ring seal joints for PVC-U pipes and with flanged, threaded or other connections to pipes of different materials or to ancillary equipment, such as tapping saddles; g) mechanical joint assemblies with PVC-U pipes. The components of the assemblies of types b) to g) shall be assembled with PVC-U pipes of the corresponding nomina
