DIN EN 15632-2-2015 District heating pipes - Pre-insulated flexible pipe systems - Part 2 Bonded plastic service pipes - Requirements and test methods German version EN 15632-2 201.pdf
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1、March 2015 Translation by DIN-Sprachendienst.English price group 9No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 2
2、3.040.01!%AR5“2304718www.din.deDDIN EN 15632-2District heating pipes Pre-insulated flexible pipe systems Part 2: Bonded plastic service pipes Requirements and test methods;English version EN 15632-2:2010+A1:2014,English translation of DIN EN 15632-2:2015-03Fernwrmerohre Werkmig gedmmte flexible Rohr
3、systeme Teil 2: Verbundsysteme mit Mediumrohren aus Kunststoff Anforderungen undPrfungen;Englische Fassung EN 15632-2:2010+A1:2014,Englische bersetzung von DIN EN 15632-2:2015-03Tuyaux de chauffage urbain Systmes de tuyaux flexibles prisols Partie 2: Systme bloqu avec tube de service en plastique Pr
4、escriptions et mthodesdessai;Version anglaise EN 15632-2:2010+A1:2014,Traduction anglaise de DIN EN 15632-2:2015-03SupersedesDIN EN 15632-2:2010-06www.beuth.deDocument comprises 14 pagesIn case of doubt, the German-language original shall be considered authoritative.02.15DIN EN 15632-2:2015-03 2 A c
5、omma is used as the decimal marker. National foreword This document (EN 15632-2:2010+A1:2014) has been prepared by Technical Committee CEN/TC 107 “Prefabricated district heating pipe systems” (Secretariat: DS, Denmark). The responsible German body involved in its preparation was the DIN-Normenaussch
6、uss Heiz- und Raumlufttechnik (DIN Standards Committee Heating and Ventilation Technology), Working Committee NA 041-01-12 AA Werksmig gedmmte Mantelrohre fr Fernwrme. This standard includes Amendment A1 approved by CEN on 08 November 2014. The start and finish of text introduced or altered by amend
7、ment is indicated in the text by tags !“. Amendments This standard differs from DIN EN 15632-2:2010-06 as follows: a) Clauses 2, 5 and 6 have been modified. Previous editions DIN EN 15632-2: 2010-06 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15632-2:2010+A1 December 2014 ICS 23.040.01 Supe
8、rsedes EN 15632-2:2010English Version District heating pipes - Pre-insulated flexible pipe systems -Part 2: Bonded plastic service pipes - Requirements and test methods Tuyaux de chauffage urbain - Systmes de tuyaux flexibles prisols - Partie 2: Systme bloqu avec tube de service en plastique - Presc
9、riptions et mthodes dessai Fernwrmerohre - Werkmig gedmmte flexible Rohrsysteme - Teil 2: Verbundsysteme mit Mediumrohren aus Kunststoff - Anforderungen und Prfungen This European Standard was approved by CEN on 10 December 2009 and includes Amendment 1 approved by CEN on 8 November 2014. CEN member
10、s 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
11、 to the CEN-CENELEC 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-CENELEC Managemen
12、t 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Li
13、thuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17,
14、 B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15632-2:2010+A1:2014 EEN 15632-2:2010+A1:2014 (E) 2 Contents Page Foreword 3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions .6 4 Clas
15、sification 6 4.1 Operating temperatures and service life .6 4.2 Operating pressures 6 5 Requirements .7 5.1 General requirements 7 5.2 Service pipes and fittings .7 5.2.1 Quality .7 5.2.2 Oxygen tightness .7 5.3 Axial shear strength 7 5.4 Linear water tightness .7 5.5 Water vapour permeation .7 6 Te
16、st procedures .8 6.1 General 8 6.2 Temperature cycle test 8 6.3 Axial shear stress 8 6.4 Linear water tightness .9 Annex A (informative) Application of Miners Rule . 11 Bibliography . 12 DIN EN 15632-2:2015-03EN 15632-2:2010+A1:2014 (E) 3 Foreword This document (EN 15632-2:2010+A1:2014) has been pre
17、pared by Technical Committee CEN/TC 107 “Prefabricated district heating pipe systems”, the secretariat of which is held by DS. 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 2015, and confli
18、cting national standards shall be withdrawn at the latest by June 2015. 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
19、supersedes EN 15632-2:2010. This document includes Amendment 1 approved by CEN on 2014-11-08. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. This document is one of a series of standards which form several parts of EN 15632, District heating pipe
20、s Pre-insulated flexible pipe systems: Part 1: Classification, general requirements and test methods; Part 2: Bonded system with plastic service pipes; requirements and test methods; Part 3: Non bonded system with plastic service pipes; requirements and test methods; Part 4: Bonded system with metal
21、 service pipes; requirements and test methods. 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, For
22、mer Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 15632-2:2015-03EN 15632-2:2010+A1
23、:2014 (E) 4 Introduction Pre-insulated flexible bonded pipe systems with plastic service pipes are used in district and local heating networks. This part of the series of standards for the various types of flexible pipe systems is intended to be used in connection with EN 15632-1 which specifies the
24、 basic design criteria for flexible district heating pipes. DIN EN 15632-2:2015-03EN 15632-2:2010+A1:2014 (E) 5 1 Scope This European Standard provides requirements and test methods for flexible, pre-insulated, directly buried heating pipes with plastics service pipes and bonding between the layers
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