EN 17878-2:2024
(Main)District heating pipes - Factory made flexible pipe systems with a lower temperature profile - Part 2: Requirements and test methods for bonded systems with plastic service pipes
District heating pipes - Factory made flexible pipe systems with a lower temperature profile - Part 2: Requirements and test methods for bonded systems with plastic service pipes
This document specifies requirements and test methods for flexible, factory made, buried district heating pipe systems with plastic service pipes and bonding between the layers of the pipe assemblies.
It is only applicable in conjunction with EN 17878-1.
This document is applicable to pipes, fittings, their joints and to joints with components made of non-plastics materials intended to be used for district heating installations.
This document is applicable to a maximum operating temperature of 80 °C and maximum operating design pressure up to 1,0 MPa for a design service life of at least 50 years.
This document does not apply to cover surveillance systems.
NOTE For higher temperatures or for the transport of other fluids, for example potable water, additional requirements and testing are needed. Such requirements are not specified in this document.
Fernwärmerohre - Flexible Rohrsysteme mit einem niedrigeren Temperaturprofil - Teil 2: Verbundrohrsysteme mit Mediumrohren aus Kunststoff - Anforderungen und Prüfungen
Dieses Dokument legt Anforderungen und Prüfverfahren für flexible, werkmäßig hergestellte, erdverlegte Fernwärmerohrsysteme mit Mediumrohren aus Kunststoff und Verbund zwischen den Schichten der Rohrbaugruppen fest.
Es ist nur in Verbindung mit prEN 17878-1 anwendbar.
Dieses Dokument gilt für Rohre, Formstücke, ihre Verbindungen untereinander sowie mit Rohrleitungsteilen, deren Werkstoffe nicht aus Kunststoff bestehen und die für Fernwärmeinstallationen vorgesehen sind.
Dieses Dokument ist für eine maximale Betriebstemperatur von 80 °C und einen maximalen zulässigen Betriebsdruck bis einschließlich 1,0 MPa für eine Auslegungsnutzungsdauer von mindestens 50 Jahren anwendbar.
Dieses Dokument ist nicht anwendbar für Überwachungssysteme.
Für höhere Temperaturen oder für den Transport anderer Flüssigkeiten, z. B. Trinkwasser, sind zusätzliche Anforderungen und Prüfungen erforderlich. Derartige Anforderungen sind in diesem Dokument nicht festgelegt.
Tuyaux de chauffage urbain - Système de tuyaux flexibles préisolés - Partie 2 : Exigences et méthodes d'essai pour les systèmes bloqués avec tubes de service en plastique
Le présent document spécifie les exigences et les méthodes d’essai relatives aux systèmes de tuyaux de chauffage urbain flexibles, manufacturés, enterrés, avec des tubes de service en plastique et bloqués entre les couches des assemblages de tubes.
Il n'est applicable que conjointement avec l'EN 17878-1.
Le présent document est applicable aux tuyaux, aux raccords, leurs joints, et aux joints avec des composants en matériaux non plastiques destinés à être utilisés pour les installations de chauffage urbain.
Le présent document est applicable à des températures maximales de service de 80 °C et des pressions de service maximales inférieures à 1,0 MPa, pour une durée de vie prévue d’au moins 50 ans.
Le présent document ne couvre pas les systèmes de surveillance.
NOTE Pour les températures plus élevées ou pour le transport d’autres fluides, par exemple, de l’eau potable, des exigences et des essais supplémentaires sont nécessaires. Ces exigences ne sont pas spécifiées dans le présent document.
Cevi za daljinsko ogrevanje - Tovarniško izdelani gibki cevni sistemi z nižjim temperaturnim profilom - 2. del: Vezani cevni sistemi iz polimernih materialov - Zahteve in preskusne metode
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 17878-2:2024
01-maj-2024
Cevi za daljinsko ogrevanje - Tovarniško izdelani gibki cevni sistemi z nižjim
temperaturnim profilom - 2. del: Vezani cevni sistemi iz polimernih materialov -
Zahteve in preskusne metode
District heating pipes - Factory made flexible pipe systems with a lower temperature
profile - Part 2: Bonded system with plastic service pipes; requirements and test methods
Fernwärmerohre - Flexible Rohrsysteme mit einem niedrigeren Temperaturprofil - Teil 2:
Verbundrohrsysteme mit Mediumrohren aus Kunststoff; Anforderungen und Prüfungen
Tuyaux de chauffage urbain - Système de tuyaux flexibles préisolés - Partie 2 : Système
bloqué avec tubes de service en plastique, exigences et méthodes d'essai
Ta slovenski standard je istoveten z: EN 17878-2:2024
ICS:
23.040.07 Cevovodi za daljinsko Pipeline and its parts for
ogrevanje in njihovi deli district heat
23.040.20 Cevi iz polimernih materialov Plastics pipes
SIST EN 17878-2:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 17878-2:2024
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SIST EN 17878-2:2024
EN 17878-2
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2024
EUROPÄISCHE NORM
ICS 23.040.07
English Version
District heating pipes - Factory made flexible pipe systems
with a lower temperature profile - Part 2: Requirements
and test methods for bonded systems with plastic service
pipes
Tuyaux de chauffage urbain - Système de tuyaux Fernwärmerohre - Flexible Rohrsysteme mit einem
flexibles préisolés - Partie 2 : Exigences et méthodes niedrigeren Temperaturprofil - Teil 2:
d'essai pour les systèmes bloqués avec tubes de service Verbundrohrsysteme mit Mediumrohren aus
en plastique Kunststoff - Anforderungen und Prüfungen
This European Standard was approved by CEN on 28 December 2023.
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 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 Management
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, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 17878-2:2024 E
worldwide for CEN national Members.
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SIST EN 17878-2:2024
EN 17878-2:2024 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Classification . 6
4.1 Operating temperatures and service life. 6
4.2 Design pressures . 7
5 Requirements . 7
...
SLOVENSKI STANDARD
oSIST prEN 17878-2:2022
01-september-2022
Cevi za daljinsko ogrevanje - Tovarniško izdelani gibki cevni sistemi z nižjim
temperaturnim profilom - 2. del: Vezani cevni sistemi iz polimernih materialov -
Zahteve in preskusne metode
District heating pipes - Factory made flexible pipe systems with a lower temperature
profile - Part 2: Bonded system with plastic service pipes; requirements and test methods
Fernwärmerohre - Flexible Rohrsysteme mit einem niedrigeren Temperaturprofil - Teil 2:
Verbundrohrsysteme mit Mediumrohren aus Kunststoff; Anforderungen und Prüfungen
Tuyaux de chauffage urbain - Système de tuyaux flexibles préisolés - Partie 2 : Système
bloqué avec tubes de service en plastique, exigences et méthodes d'essai
Ta slovenski standard je istoveten z: prEN 17878-2
ICS:
23.040.07 Cevovodi za daljinsko Pipeline and its parts for
ogrevanje in njihovi deli district heat
23.040.20 Cevi iz polimernih materialov Plastics pipes
oSIST prEN 17878-2:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 17878-2:2022
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oSIST prEN 17878-2:2022
DRAFT
EUROPEAN STANDARD
prEN 17878-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2022
ICS 23.040.07
English Version
District heating pipes - Factory made flexible pipe systems
with a lower temperature profile - Part 2: Bonded system
with plastic service pipes; requirements and test methods
Tuyaux de chauffage urbain - Système de tuyaux Fernwärmerohre - Flexible Rohrsysteme mit einem
flexibles préisolés - Partie 2 : Système bloqué avec niedrigeren Temperaturprofil - Teil 2:
tubes de service en plastique, exigences et méthodes Verbundrohrsysteme mit Mediumrohren aus
d'essai Kunststoff; Anforderungen und Prüfungen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 107.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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
Management 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, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 17878-2:2022 E
worldwide for CEN national Members.
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oSIST prEN 17878-2:2022
prEN 17878-2:2022 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Classification . 6
4.1 Operating temperatures and service life.
...
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