BS EN ISO 15874-1-2003 冷热水用聚丙烯管道系统 第1部分 总则.pdf

BRITISH STANDARD BS EN ISO 15874-12003 Plastics piping systems for hot and cold water installations Polypropylene PP Part 1 General The European Standard EN ISO 15874-12003 has the status of a British Standard ICS 23.040.01; 91.140.60 Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Thu Jul 19 092405 GMT0000 2007, Uncontrolled Copy, c BSI BS EN ISO 15874-12003 i This British Standard was published under the authority of the Standards Policy and Strategy Committee on 14 June 2004 BSI 14 June 2004 ISBN 0 580 43882 1 National foreword This British Standard is the official English language version of EN ISO 15874-12003. It is identical with ISO 15874-12003. The UK participation in its preparation was entrusted by Technical Committee PRI/88, Plastics piping systems, to Subcommittee PRI/88/2, 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. Additional ination The UK voted against the acceptance of this standard at the CEN al Vote, and PRI 88/2 will maintain BS 7291-120011, BS 7291-220012 and BS 7291-320013 and strongly recommends the continued use of polybutylene PB and crosslinked polyethylene PE-X piping systems certified to BS 7291-2 or BS 7291-3, Class S, for the following reasons. a Attention is drawn to the statement in the Scope of BS EN ISO 15874-1 relating to the exclusion from it of piping systems having service conditions in excess of those quoted in Table 1. Central heating systems in the UK fall into this category. BS 7291-1 states the service conditions for UK systems where the maximum system service temperature for sealed central heating systems, designated as Class S, is 105 C and the system malfunction temperature is 114 C. Both these temperatures are significantly in excess of those specified in Table 1 and these UK systems are therefore not covered by this standard. 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. 1BS 7291-12001, Thermoplastics pipes and associated fittings for hot and cold water for domestic purposes and heating installations in buildings Part 1 General requirements. 2BS 7291-22001, Thermoplastics pipes and associated fittings for hot and cold water for domestic purposes and heating installations in buildings Part 2 Specification for polybutylene PB pipes and associated fittings. 3BS 7291-32001, Thermoplastics pipes and associated fittings for hot and cold water for domestic purposes and heating installations in buildings Part 3 Specification for cross-linked polyethylene PE-X pipes and associated fittings. Amendments issued since publication Amd. No. DateComments Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Thu Jul 19 092405 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 w w w . b z f x w . c o m BS EN SI51 O4781-2300 i b In addition to the above 1 The normal maximum operating cold water supply pressure in the UK is 12.5 bar4 which some categories of piping systems in the BS EN ISO 15874 series of standards do not meet. 2 The BS EN ISO 15874 series of standards does not specifically describe push fit joints, which are the predominant jointing in the UK. 3 There is a disparity between the malfunction temperature quoted in Table 1 100 C and the malfunction temperatures applicable to boilers 110 C coning to BS EN 29719945, BS EN 48320006 and BS EN 62519967. Consequently piping systems could be subjected to temperatures in service for which they have not been tested. 4 The unique and traditional practice in the UK is to use products certified to BS 7291-2 or BS 7291-3, Class S, for all applications, as defined in BS 7291-1. This is recognized in the national annex to BS EN 128288, which recommends the use of systems suitable for the maximum temperatures and pressures for their intended application specified in BS 7291-1. Updated versions of BS 7291-1, BS 7291-2 and BS 7291-3 are being prepared, which maintain these traditional UK operating conditions, and measures are being taken to address this issue in appropriate harmonized European Standards. 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, page i, a blank page, the EN title page, pages 2 to 13 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. 41 bar 100 kPa. 5BS EN 2971994, Gas-fired central heating boilers Type B11 and B11BS boilers fitted with atmospheric burners of nominal heat not exceeding 70 kW. 6BS EN 4832000, Gas-fired central heating boilers Type C boilers of nominal heat not exceeding 70 kW. 7BS EN 6251996, Gas-fired central heating boilers Specific requirements for the domestic hot water operation of combination boilers of nominal heat not exceeding 70 kW. 8BS EN 12828, Heating systems in buildings Design for water-based heating systems. BS EN ISO 15874-12003 i b In ddaitit noo htba evoe T 1ham lamron exio mumptaregni ocdl awetr sulpperp yssui ern eht KU 5.21 si bar4 ihwcemos h categorio sef ipipys gntsi smen the BS EN SIO 18574 seirse ts foanadod sdr ton mete. 2 hTe E SBN SIO 7851s 4eirse fo stnadadrs does nos tpicefaciyll desebirc upsh fit ojnistw ,hcih rae thp eredmoinanj toinnitg mehtod ni hte UK. 3 hTere si d aispratib yetween hte malfuncitno tempertaurq eutode ni aTelb 1100 a Cnt dhm ealfnuitcot neepmraterusa plpicablt eob oiler s 1 01Coc nfimrongt o BSNE 27949915SB , EN 38400206SB dna NE 65299167noC .sqetneulyip piys gnstoc smeuldb e subjtceed to teepmraterusi nres viceihw rof ct hhah yeveton beet nest.de 4hT e uniquena d traditionap lritcai ecnht e UK i sto use products rectfieidt o BS 7219-2 ro BS 72-19,3alC ss Sf ,olla r papltacioinsa ,s defined niSB 927-1T .1hissi cer ognezidi nht e natinoalna nex otSB EN 821828 , which erdnemmoct shesu e fosystsme suitlbaet rof h mumixam e etmpreatursena d pressuresf or hteirni tenddea pplcitanois pecified ni BS 927-1 .1 Updaetdv ersoinso fSB 1927-1SB , 72-19a 2nd SB 7219-3era ebingp reperad , whhciiam ntanit heseart dtioinaU lK oparetnigoc nditoins ,nad aemsures era ebingat kenot da dressht issi sueni approptairh eanomrzideuE ropean tSandards. Crso-serefercnes The irBtsih tSandadrhw shcipmi lmeneni ttenritaonal oruE porena puacilbtoinsfer ederrt o inht isd ocuemntam y eb foundni the SBolataC Igue dnuereht esitcoe nntitl“ deIntanreitnolatS anadC sdropserrednodnI ecne”x, ro by usinght e S“earch”f aciilyto f the SBE IltceorolataC cineugfo ro Birtsih SatndardsO nnile. hTsibup licatio ndeoston troprupt oni dulca ell thcen eessyra privosiofo sn a nocttcarsU .sreer era sponsilbeti rof s tcerrocilppa cta.noi pmoCliantiw ech a irBtS hsitdnaadrd oeston fo itselfc onfmmi reutiny frl moelaglbo itagsnoi. uSmmaryfo gap es Thisemucod tnmoc pirses orf antoc na ,rev inedisorf ntoc vegap ,re ,i aalb nk pageht ,e NEit eltp agep ,ages 2 to,81 nani side cabkvoc ena rd acabkvoc e.r ThSB epoc Iythgirton iecsid pni deyal thisemucod i tnndiacetehw sneht documentw al sastsi sued. 41 rab 001 kP.a 5SB NE 792,4991 Gas-rifedec ntrah leatnigiob lres Tyep B11 aB dnSB11b oilef sritteiw dth atmopsehirb curnsre of nomianl heati npuon txe tceiden g70 kW. 6SB NE 384,0002 Gas-rifedec ntrah leatnigiob lres Tyep iob Clrefo s nominal heatni pu t ont xecedeni7 g0 kW. 7SB NE 526,6991 Gas-rifedec ntrah leatnigiob lres pScecifier querimentsrof htd eometsci oht awte rpoeratio nfo combinationb oilerso f nomianl ehati nputn ot ecid gn70 kW. 8SB NE ,82821 Heatni gsystmeni s buildings Diseng foaw rter-baseeh datinys gstmes. Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Thu Jul 19 092405 GMT0000 2007, Uncontrolled Copy, c BSI w w w . b z f x w . c o m ii blank Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Thu Jul 19 092405 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 w w w . b z f x w . c o m EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 15874-1 December 2003 ICS 23.040.01; 91.140.60 English version Plastics piping systems for hot and cold water installations - Polypropylene PP - Part 1 General ISO 15874-12003 Systmes de canalisations en plastique pour les installations deau chaude et froide - Polypropylne PP - Partie 1 Gnralits ISO 15874-12003 Kunststoff-Rohrleitungssysteme fr die Warm- und Kaltwasserinstallation - Polypropylen PP - Teil 1 Allgemeines ISO 15874-12003 This European Standard was approved by CEN on 14 March 2003. 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, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, 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 2003 CENAll rights of exploitation in any and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 15874-12003 E Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Thu Jul 19 092405 GMT0000 2007, Uncontrolled Copy, c BSI w w w . b z f x w . c o m EN ISO 15874-12003 E 2 Contents 1Scope ..............................................................................................................................................................6 2Normative references ....................................................................................................................................6 3Terms and definitions, symbols and abbreviated terms ...........................................................................6 3.1Terms and definitions....................................................................................................................................6 3.2Symbols..........................................................................................................................................................9 3.3Abbreviated terms .......................................................................................................................................10 4Classification of service conditions ..........................................................................................................10 5Material..........................................................................................................................................................11 5.1General..........................................................................................................................................................11 5.2Influence on water intended for human consumption.............................................................................12 5.3Reprocessable material...............................................................................................................................12 Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Thu Jul 19 092405 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 w w w . b z f x w . c o m EN ISO 15874-12003 E 3 Foreword This document EN ISO 15874-12003 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 2004, and conflicting national standards shall be withdrawn at the latest by December 2005. NOTE 1 This draft was ted for CEN enquiry as prEN 12202-11995. This standard is part of a System Standard for plastics piping systems of a particular material for a specified application. There are a number of such System Standards. System Standards are based on the results of the work undertaken in ISO/TC 138 “Plastics pipes, fittings and valves for the transport of fluids”, which is a Technical Committee of the International Organization for Standardization ISO. They are supported by separate standards on test s to which references are made throughout the System Standard. The System Standards are consistent with general standards on functional requirements and recommended practices for installation. EN ISO 15874 consists of the following Parts 1, under the general title Plastics piping systems for hot and cold water installations – Polypropylene PP Part 1 General the present standard Part 2 Pipes Part 3 Fittings Part 5 Fitness for purpose of the system Part 7 Guidance for the assessment of conity is intended to be published as CEN ISO/TS 15874-7 This Part 1 of EN ISO 15874 includes a Bibliography. At the date of publication of this standard, System Standards for piping systems of other plastics materials used for the same application are the following EN ISO 158752003, Plastics piping systems for hot and cold water installations  Crosslinked polyethylene PE- X EN ISO 158762003, Plastics piping systems for hot and cold water installations  Polybutyl