BS EN 13244-3-2003 一般用途、排水和排污水的地下或地面压力系统用塑料管道系统.聚乙烯.配件.pdf

BRITISH STANDARD BS EN 13244-32002 Plastics piping systems for buried and above-ground pressure systems for water for general purposes, drainage and sewerage Polyethylene PE Part 3 Fittings The European Standard EN 13244-32002 has the status of a British Standard ICS 23.040.45; 93.030 Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Sat Oct 13 114828 GMT0000 2007, Uncontrolled Copy, c BSI BS EN 13244-32002 This British Standard, was published under the authority of the Standards Policy and Strategy Committee on 11 December 2003 BSI 11 December 2003 ISBN 0 580 43028 6 National foreword This British Standard is the official English language version of EN 13244-32002. No existing British Standard will be superseded by implementation of this part of this European Standard. NOTE 1Collectively, EN 13244-1, EN 13244-2 and EN 13244-5 supersede BS 64371984, Specification for polyethylene pipes type 50 in metric diameters for general purposes; which will be declared obsolescent by December 2004. NOTE 2The UK water industry has indicated that following the publication of this British Standard, the following Water Industry Specifications will be declared obsolescent by March 2005 and retained for reference where applicable WIS 4-32-14, Specification for PE 80 and PE 100 electrofusion fittings for nominal sizes up to and including 630 mm1; WIS 4-32-15, Specification for PE 80 and PE 100 spigot fittings and drawn bends for nominal sizes up to and including 1 000 mm1. The UK participation in its preparation was entrusted by Technical Committee PRI/88 previously PRI/61, Plastics piping systems, to Subcommittee PRI/88/2 previously PRI/61/2, Plastics piping systems for pressure applications, which has the responsibility to A list of organizations represented on this subcommittee can be obtained on request to its secretary. NOTE 3It was decided not to proceed with the publication of prEN 13244-6, Recommended practice for installation and that existing national practices would be applicable. In the UK, in the absence of a British Standard covering installation, it is the opinion of Technical Committee PRI/88, Plastics piping systems, that reference to the Polyethylene Pipe Systems Manual2, a joint publication of WRc and BPF Plastic Pipes Group represents established UK practice. NOTE 4Part 7 has been prepared as a CEN/TS, to allow further development. CEN/TS 13244-7 is not mandatory under the Public Procurement Directive. Attention is drawn to the following statutory regulations Health and Safety at Work etc. Act 1974 and subsequent regulations. Attention is also drawn to any appropriate safety precautions. It is assumed in the drafting of a standard that the cution of its provisions is entrusted to appropriately qualified people. 1 Published by WRc, Swindon. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests ined; monitor related international and European developments and promulgate them in the UK. 2 WRc/BPF PLASTIC PIPES GROUP. Polyethylene Pipe Systems Manual. Swindon WRc, 2002. Amendments issued since publication Amd. No. DateComments Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Sat Oct 13 114828 GMT0000 2007, Uncontrolled Copy, c BSI 标准分享网 w w w .b z f x w .c o m 免费下载 BS EN 13244-32002 BSI 11 December 2003 i The UK National annex NA attached to this standard provides additional ination on the selection and installation of piping systems and components in the UK. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 29 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Sat Oct 13 114828 GMT0000 2007, Uncontrolled Copy, c BSI ii blank Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Sat Oct 13 114828 GMT0000 2007, Uncontrolled Copy, c BSI 标准分享网 w w w .b z f x w .c o m 免费下载 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13244-3 December 2002 ICS 23.040.45; 93.030 English version Plastics piping systems for buried and above-ground pressure systems for water for general purposes, drainage and sewerage - Polyethylene PE - Part 3 Fittings Systmes de canalisations en plastique pour les applications gnrales de transport deau, de branchement et de collecteurs dassainissement, enterrs sous pression - Polythylne PE - Partie 3 Raccords Kunstoff-Rohrleitungssysteme fr erd- und oberirdisch verlegte Druckrohrleitungen fr Brauchwasser, Entwsserung und Abwasser - Polyethylen PE - Teil 3 stcke This European Standard was approved by CEN on 16 October 2002. 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 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 Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre rue de Stassart, 36 B-1050 Brussels 2002 CENAll rights of exploitation in any and by any means reserved worldwide for CEN national Members. Ref. No. EN 13244-32002 E Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Sat Oct 13 114828 GMT0000 2007, Uncontrolled Copy, c BSI EN 13244-32002 E 2 Contents page Foreword......................................................................................................................................................................4 Introduction.................................................................................................................................................................6 1Scope ..............................................................................................................................................................7 2Normative references ....................................................................................................................................8 3Definitions, symbols and abbreviations......................................................................................................9 4Material............................................................................................................................................................9 4.1PE compound.................................................................................................................................................9 4.2Material for non-polyethylene parts...........................................................................................................10 4.2.1General..........................................................................................................................................................10 4.2.2Metal parts....................................................................................................................................................10 4.2.3Elastomers....................................................................................................................................................10 4.2.4Other materials.............................................................................................................................................10 5General characteristics...............................................................................................................................10 5.1Appearance...................................................................................................................................................10 5.2Design...........................................................................................................................................................10 5.3Colour............................................................................................................................................................10 5.4Electrical characteristics for electrofusion fittings..................................................................................11 5.5Appearance of factory made joints............................................................................................................11 6Geometrical characteristics........................................................................................................................11 6.1Measurement of dimensions ......................................................................................................................11 6.2Dimensions of electrofusion sockets........................................................................................................11 6.2.1Diameters and lengths of electrofusion sockets......................................................................................11 6.2.2Wall thicknesses..........................................................................................................................................13 6.3Dimensions of spigotted fittings................................................................................................................13 6.4Dimensions of socket fusion fittings.........................................................................................................15 6.5Socketed pipe...............................................................................................................................................16 6.5.1Dimensions and tolerances of the socket and length of spigot end......................................................17 6.5.2Equations for calculating the dimensions of sockets of non-end-load-resistant fittings for use with pipes up to 6 m lengths.......................................................................................................................17 6.6Dimensions of mechanical fittings.............................................................................................................17 6.7Dimensions of loose backing flanges and flange adapters ....................................................................17 7Mechanical characteristics.........................................................................................................................17 7.1General..........................................................................................................................................................17 7.2Conditioning.................................................................................................................................................17 7.3Requirements...............................................................................................................................................17 7.4Retest in case of failure at 80 C ................................................................................................................18 7.5Pressure drop...............................................................................................................................................19 8Physical characteristics..............................................................................................................................19 8.1Conditioning.................................................................................................................................................19 8.2Requirements...............................................................................................................................................19 9Chemical characteristics of fittings in contact with chemicals..............................................................20 10Sealing rings.................................................................................................................................................20 11Perance requirements.........................................................................................................................20 12Marking .........................................................................................................................................................20 12.1General..........................................................................................................................................................20 Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Sat Oct 13 114828 GMT0000 2007, Uncontrolled Copy, c BSI 标准分享网 w w w .b z f x w .c o m 免费下载 EN 13244-32002 E 3 12.2Minimum required marking of fittings.......................................................................................................21 12.3Minimum required marking on a label.......................................................................................................21 12.4Fusion system recognition.........................................................................................................................21 13Packaging.....................................................................................................................................................22 Annex A normative Socket fusion fittings ..........................................................................................................23 Annex B inative Examples of typical terminal connection for electrofusion fittings .............................25 Bibli