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BS EN ISO 1452-22009 ICS 23.040.20; 23.040.45; 91.140.60; 93.025 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BRITISH STANDARD Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure Unplasticized polyvinyl chloride PVC-U Part 2 Pipes ISO 1452-22009 Licensed Copy athen reading, Reading University Library, 31/01/2010 0600, Uncontrolled Copy, c BSI This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2010 BSI 2010 ISBN 978 0 580 59538 7 Amendments/corrigenda issued since publication Date Comments BS EN ISO 1452-22009 National foreword This British Standard is the UK implementation of EN ISO 1452-22009. Together with BS EN ISO 1452-12009, BS EN ISO 1452-32009, BS EN ISO 1452-42009 93.025; 23.040.20; 23.040.45 Supersedes EN 1452-21999, EN 1456-12001 English Version Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized polyvinyl chloride PVC-U - Part 2 Pipes ISO 1452-22009 Systmes de canalisations en plastique pour lalimentation en eau, pour branchements et collecteurs dassainissement enterrs et ariens avec pression - Polychlorure de vinyle non plastifi PVC-U - Partie 2 Tubes ISO 1452-22009 Kunststoff-Rohrleitungssysteme fr die Wasserversorgung und fr erdverlegte und nicht erdverlegte Entwsserungs- und Abwasserdruckleitungen - Weichmacherfreies Polyvinylchlorid PVC-U - Teil 2 Rohre ISO 1452-22009 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-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 under 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, 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 Centre Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 1452-22009 E Licensed Copy athen reading, Reading University Library, 31/01/2010 0600, Uncontrolled Copy, c BSI BS EN ISO 1452-22009 EN ISO 1452-22009 E 3 Foreword This document EN ISO 1452-22009 has been prepared by Technical Committee CEN/TC 155 “Plastics piping systems and ducting systems“, the secretariat of which is held by NEN, in collaboration with Technical Committee ISO/TC 138 “Plastics pipes, fittings and valves for the transport of fluids“. 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 national 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 EN 1452-21999, EN 1456-12001. 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, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy athen reading, Reading University Library, 31/01/2010 0600, Uncontrolled Copy, c BSI 标准分享网 w w w .b z f x w .c o m 免费下载 w w w . b z f x w . c o m BS EN ISO 1452-22009 ISO 1452-22009E ISO 2009 – All rights reserved iii Contents Page Foreword ............................................................................................................................................................iv Introduction.........................................................................................................................................................v 1 Scope......................................................................................................................................................1 2 Normative references............................................................................................................................1 3 Terms, definitions, symbols and abbreviated terms .........................................................................2 4 Material...................................................................................................................................................3 4.1 Pipe material ..........................................................................................................................................3 4.2 Density....................................................................................................................................................3 4.3 MRS-value ..............................................................................................................................................3 5 General characteristics.........................................................................................................................3 5.1 Appearance............................................................................................................................................3 5.2 Colour.....................................................................................................................................................3 5.3 Opacity of pipes intended for the above-ground conveyance of water ..........................................3 6 Geometrical characteristics .................................................................................................................3 6.1 Measurement of dimensions................................................................................................................3 6.2 Nominal outside diameters...................................................................................................................3 6.3 Mean outside diameters and their tolerances....................................................................................4 6.4 Wall thickness and their tolerances ....................................................................................................5 6.5 Length of pipe........................................................................................................................................6 6.6 Pipes with sockets ................................................................................................................................7 6.7 Pipe ends for ring seal or solvent cement joints .............................................................................11 7 Classification and selection of pipes................................................................................................11 7.1 Classification .......................................................................................................................................11 7.2 Selection of nominal pressure and pipe series S for water up to and including 25 C ...............11 7.3 Determination of the allowable operating pressure for water up to 45 C....................................11 8 Mechanical characteristics.................................................................................................................11 8.1 Impact strength....................................................................................................................................11 8.2 Resistance to internal pressure.........................................................................................................12 9 Physical characteristics......................................................................................................................13 10 Sealing rings........................................................................................................................................14 11 Adhesives.............................................................................................................................................14 12 Perance requirements.................................................................................................................14 13 Marking.................................................................................................................................................14 13.1 General .................................................................................................................................................14 13.2 Minimum required marking ................................................................................................................14 13.3 Additional marking..............................................................................................................................15 Annex A normative Allowable operating pressures...................................................................................16 Annex B normative Imperial inch-sized pipes ..........................................................................................18 Bibliography......................................................................................................................................................23 Licensed Copy athen reading, Reading University Library, 31/01/2010 0600, Uncontrolled Copy, c BSI w w w . b z f x w . c o m BS EN ISO 1452-22009 ISO 1452-22009E iv ISO 2009 – All rights reserved Foreword ISO the International Organization for Standardization is a worldwide federation of national standards bodies ISO member bodies. The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission IEC on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 1452-2 was prepared by the European Committee for Standardization CEN Technical Committee CEN/TC 155, Plastics piping systems and ducting systems, in collaboration with ISO 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, in accordance with the Agreement on technical cooperation between ISO and CEN Vienna Agreement. This first edition cancels and replaces ISO 4422-21996 and ISO 2045, which have been technically revised. ISO 1452 consists of the following parts, under the general title Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure Unplasticized polyvinyl chloride PVC-U ⎯ Part 1 General ⎯ Part 2 Pipes ⎯ Part 3 Fittings ⎯ Part 4 Valves ⎯ Part 5 Fitness for purpose of the system Guidance for the assessment of conity is to the subject of a part 7. Licensed Copy athen reading, Reading University Library, 31/01/2010 0600, Uncontrolled Copy, c BSI 标准分享网 w w w .b z f x w .c o m 免费下载 w w w . b z f x w . c o m BS EN ISO 1452-22009 ISO 1452-22009E ISO 2009 – All rights reserved v Introduction The System Standard, of which this is Part 2, specifies the requirements for a piping system and its components made from unplasticized polyvinyl chloride 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, the following are relevant. a This part of ISO 1452 provides no ination as to whether or not the products can be used without restriction. b Existing national regulations concerning the use and/or the characteristics of these products remain in force. Requirements and test s for material and components, other than pipes, are specified in ISO 1452-1, ISO 1452-3 and ISO 1452-4. Characteristics for fitness for purpose mainly for joints are established in ISO 1452-5. This part of ISO 1452 specifies the characteristics of pipes. Guidance for installation is given in ISO/TR 4191[1]. Guidance for assessment of conity is provided in ENV 1452-7[2]. Licensed Copy athen reading, Reading University Library, 31/01/2010 0600, Uncontrolled Copy, c BSI w w w . b z f x w . c o m BS EN ISO 1452-22009 Licensed Copy athen reading, Reading University Library, 31/01/2010 0600, Uncontrolled Copy, c BSI 标准分享网 w w w .b z f x w .c o m 免费下载 w w w . b z f x w . c o m BS EN ISO 1452-22009 INTERNATIONAL STANDARD ISO 1452-22009E ISO 2009 – All rights reserved 1 Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure Unplasticized polyvinyl chloride PVC-U Part 2 Pipes 1 Scope This part of ISO 1452 specifies the characteristics of solid-wall pipes made from unplasticized polyvinyl chloride PVC-U for piping systems intend
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