EN ISO 1452-3-2010 en Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - P.pdf
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1、BSI Standards PublicationBS EN ISO 1452-3:2010Plastics piping systems forwater supply and for buriedand above-ground drainageand sewerage under pressure Unplasticized poly(vinylchloride) (PVC-U)Part 3: Fittings (ISO 1452-3:2009, correctedversion 2010-03-01)BS EN ISO 1452-3:2010Incorporating corrigen
2、dum August 2015BS EN ISO 1452-3:2010 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 1452-3:2010. It is identical to ISO 1452-3:2009. It supersedes BS EN ISO 1452-3:2009 which is withdrawn.The UK participation in its preparation was entrusted by Technical Co
3、mmittee PRI/88, Plastics piping systems, to Subcommittee PRI/88/2, Plastics piping for pressure applications.A 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. User
4、s are responsible for its correct application. The British Standards Institution 2015. Published by BSI Standards Limited 2015ISBN 978 0 580 91512 3ICS 23.040.20; 23.040.45; 91.140.60; 93.025Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was pu
5、blished under the authority of the Standards Policy and Strategy Committee on 31 January 2012.Amendments/corrigenda issued since publicationDate Text affected31 August 2015 Implementation of ISO corrected text 1 March 2010: Figure 8 c) updated.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO
6、 1452-3 October 2010 ICS 93.025; 91.140.60; 23.040.20; 23.040.45 Supersedes EN ISO 1452-3:2009English Version 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 1452-3:2009
7、, corrected version 2010-03-01) Systmes de canalisations en plastique pour lalimentation en eau, pour branchements et collecteurs dassainissement enterrs et ariens avec pression - Poly(chlorure de vinyle) non plastifi (PVC-U) - Partie 3: Raccords (ISO 1452-3:2009, version corrige 2010-03-01) Kunstst
8、off-Rohrleitungssysteme fr die Wasserversorgung und fr erdverlegte und nicht erdverlegte Entwsserungs- und Abwasserdruckleitungen - Weichmacherfreies Polyvinylchlorid (PVC-U) - Teil 3: Formstcke (ISO 1452-3:2009, korrigierte Fassung 2010-03-01) This European Standard was approved by CEN on 23 Septem
9、ber 2010. 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 obt
10、ained 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 Manag
11、ement 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherl
12、ands, 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 2010 CEN All rights of exploitation in
13、 any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 1452-3:2010: EBS EN ISO 1452-3:2010EN ISO 1452-3:2010 (E) 3 Foreword The text of ISO 1452-3:2009, corrected version 2010-03-01 has been prepared by Technical Committee ISO/TC 138 “Plastics pipes, fittings and val
14、ves for the transport of fluids” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 1452-3:2010 by 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 th
15、e status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 2011, and conflicting national standards shall be withdrawn at the latest by April 2011. Attention is drawn to the possibility that some of the elements of this document may be the s
16、ubject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 1452-3:2009. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implem
17、ent this European Standard: Austria, Belgium, Bulgaria, Croatia, 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, Swit
18、zerland and the United Kingdom. Endorsement notice The text of ISO 1452-3:2009, corrected version 2010-03-01 has been approved by CEN as a EN ISO 1452-3:2010 without any modification. BS EN ISO 1452-3:2010EN ISO 1452-3:2010 (E)BS EN ISO 1452-3:2010ISO 1452-3:2009(E) ISO 2009 All rights reserved iiiC
19、ontents Page Foreword iv Introduction.v 1 Scope1 2 Normative references2 3 Terms, definitions, symbols and abbreviated terms .3 3.1 Terms and definitions .3 3.2 Symbols3 4 Material .3 4.1 Fitting material.3 4.2 Density3 4.3 MRS-value 4 5 General characteristics.4 5.1 Appearance 4 5.2 Colour .4 5.3 O
20、pacity of fittings intended for the above-ground conveyance of water4 6 Geometrical characteristics .4 6.1 Measurement of dimensions4 6.2 Nominal diameters 4 6.3 Fittings for solvent cementing .4 6.4 Adapter fittings 12 6.5 Tapping saddles 14 6.6 Flange adapters and flanges17 6.7 Elastomeric ring se
21、al fittings .20 6.8 End-load-bearing double-sockets with elastomeric seals29 7 Classification and operating conditions.29 7.1 Classification .29 7.2 Selection of nominal pressure and pipe series S for water up to and including 25 C .29 7.3 Determination of the allowable operating pressure for water
22、up to 45 C 30 8 Mechanical characteristics.30 8.1 Resistance to internal pressure of fittings or parts of fittings .30 8.2 Crushing test .31 9 Physical characteristics31 10 Sealing rings 32 11 Adhesives.32 12 Performance requirements.32 13 Marking.32 13.1 General .32 13.2 Minimum required marking 32
23、 13.3 Additional marking 33 Annex A (normative) Imperial(inch)-sized fittings.34 Bibliography37 BS EN ISO 1452-3:2010ISO 1452-3:2009(E)BS EN ISO 1452-3:2010ISO 1452-3:2009(E) iv ISO 2009 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of
24、 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. Int
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