EN ISO 15877-2-2009 en Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 2 Pipes (Incorporates Amendment A1 2010)《冷热水装置.pdf
《EN ISO 15877-2-2009 en Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 2 Pipes (Incorporates Amendment A1 2010)《冷热水装置.pdf》由会员分享,可在线阅读,更多相关《EN ISO 15877-2-2009 en Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 2 Pipes (Incorporates Amendment A1 2010)《冷热水装置.pdf(24页珍藏版)》请在麦多课文档分享上搜索。
1、BS EN ISO15877-2:2009ICS 23.040.20,91.140.60NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDPlastics piping systemsfor hot and coldwater installationsChlorinated poly(vinylchloride) (PVC-C)Part 2: Pipes+A1:2010 This British Standard was published under the autho
2、rity of the Standards Policy and Strategy Committee on 31 July 2009.Amendments/corrigenda issued since publicationDate CommentsNational forewordThe UK participation was entrusted by Technical Committee PRI/88, Plastics piping systems, to Subcommittee PRI/88/2, Plastic piping for pressure application
3、s. The UK Committee would like to emphasise that compliance with this British Standard does not necessarily mean that products are fit for non-potable hot water pipes. The requirements contained in this standard are not necessarily indicative of all the performance requirements, or the suitability o
4、f pipework for the service conditions, likely to be encountered in a particular pipework application in the UK. In particular: (i) The normal maximum operating cold water supply pressure in the UK is 12.5bar, a pressure that some application classes of pipe in this standard do not meet. (ii) This st
5、andard does not specifically describe push-fit joints that are the predominant jointing method in UK but defines mechanical fittings in general. (iii) There is a disparity between the malfunction temperature (100C) quoted in Table 1 of Part 1 of this standard and the malfunction temperatures applica
6、ble to boilers (110C) conforming to BS EN 297:1994, BS EN 483:2000 and BS EN 625:1996. Current UK practice can be found in BS 7291-1 which should be consulted when applying this standard. Pipe systems not conforming to BS 7291-1 could be subjected to temperatures in service for which they have not b
7、een tested. (iv) The unique and traditional practice in the UK is to use products certified to BS 7291 Class S for all applications, as defined in BS 7291-1. This is recognized in the National Annex to BS EN 12828 that requires the use of systems suitable for the maximum temperatures and pressures f
8、or their intended application specified in BS 7291-1. This standard does not replace BS 7291 parts 1, 2 and 3 (Class S) which contain detailed requirements for performance and contact with drinking water for pipes, fittings and joints manufactured from Polybutylene and PEX materials. In addition to
9、the above, pipes conforming to this standard may also be required to convey water intended for human consumption. The legislation setting out the requirements for water supply installations in the UK is as follows: - the Water Supply (Water Quality) Regulations 2000, Regulation 31 (England); - the W
10、ater Supply (Water Quality) Regulations 2001, Regulation 31 (Wales); - the Water Supply (Water Quality) Regulations 2001, Regulation 27(Scotland); - the Water Supply (Water Quality) Regulations 2007, Regulation 30 (Northern Ireland) for installations for public water supplies; - the Water Supply (Wa
11、ter Fittings) Regulations 1999, (England and Wales); - the Water Byelaws 2000, (Scotland) and - the current requirements for Northern Ireland for installations for consumers premises. A list of organizations represented on PRI/88/2 can be obtained on request to its secretary. This publication does n
12、ot purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. BS EN ISO 15877-2:2009+A1:2010This British Standard is the UK implementation of EN ISO 15877-2:2009+A
13、1:2010. It supersedes BS EN ISO 15877-2:2009.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to ISO text carry the number of the ISO amendment. For example, text altered by ISO amendment 1 is indicated by !“. BSI 2011ISBN 978
14、0 580 68279 731 January2011Implementation of ISO amendment 1, with CEN endorsement A1:2010 EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 15877-2:2009/A1November 2010ICS 23.040.20; 91.140.60 Supersedes EN ISO 15877-2:2003 English VersionPlastics piping systems for hot and cold water installat
15、ions -Chlorinated poly(vinyl chloride) (PVC-C) - Part 2: Pipes (ISO15877-2:2009)Systmes de canalisations en plastique pour lesinstallations deau chaude et froide - Poly(chlorure devinyle) chlor (PVC-C) - Partie 2: Tubes (ISO 15877-2:2009)Kunststoff-Rohrleitungssysteme fr die Warm- undKaltwasserinsta
16、llation - Chloriertes Polyvinylchlorid (PVC-C) - Teil 2: Rohre (ISO 15877-2:2009)This European Standard was approved by CEN on 28 February 2009.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a na
17、tional standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards 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
18、any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Est
19、onia, 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 STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISC
20、HES KOMITEE FR NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 15877-2:2009: E3 Foreword This document (EN ISO 15877-2:2009) has been prepared by Technical Committe
21、e 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
22、 by publication of an identical text or by endorsement, at the latest by September 2009, and conflicting national standards shall be withdrawn at the latest by September 2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN an
23、d/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 15877-2:2003. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Au
24、stria, 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. Forewor
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
下载文档到电脑,查找使用更方便
10000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- ENISO1587722009ENPLASTICSPIPINGSYSTEMSFORHOTANDCOLDWATERINSTALLATIONSCHLORINATEDPOLYVINYLCHLORIDEPVCCPART2PIPESINCORPORATESAMENDMENTA12010

链接地址:http://www.mydoc123.com/p-725759.html