EN 15632-1:2009

District heating pipes - Pre-insulated flexible pipe systems - Part 1: Classification, general requirements and test methods

This European Standard provides classification, general requirements and test methods for flexible, pre-insulated, directly buried district heating pipe systems.
It is intended to be used in conjunction with parts 2, 3, 4, and 5.
Depending on the pipe assembly (see Table 4), this European Standard is valid for maximum operating temperatures of 95 °C to 140 °C and operating pressures of 6 bar to 25 bar.
The pipe systems are designed for a lifetime of 30 years. For pipe systems with plastic service pipes, the respective temperature profiles are defined in EN 15632-2 and EN 15632-3.
NOTE   For the transport of other liquids, for example potable water, additional requirements may be applicable.

Fernwärmerohre - Werkmäßig gedämmte flexible Rohrsysteme - Teil 1: Klassifikation, allgemeine Anforderungen und Prüfungen

Diese Europäische Norm enthält die Klassifikation, allgemeine Anforderungen und Prüfverfahren für flexible
werkmäßig gedämmte direkt erdverlegte Fernwärmenetze.
Sie ist für die Anwendung in Verbindung mit den Teilen 2, 3 oder 4 vorgesehen.
In Abhängigkeit von der Rohrbaugruppe (siehe Tabelle 4) gilt diese Europäische Norm für maximale Betriebstemperaturen
von 95 °C bis 140 °C und Betriebsdrücke von 6 bar bis 25 bar.
Die Rohrsysteme sind für eine Lebensdauer von 30 Jahren ausgelegt. Für Rohrsysteme mit Mediumrohren
aus Kunststoff sind die entsprechenden Temperaturprofile in EN 15632-2 und EN 15632-3 festgelegt.
ANMERKUNG Für den Transport von anderen Flüssigkeiten, wie z. B. Trinkwasser, können zusätzliche Anforderungen
gelten.

Tuyaux de chauffage urbain - Systèmes de tuyaux flexibles préisolés - Partie 1: Classification, prescriptions générales et méthodes d'essai

La présente Norme européenne fournit la classification, les prescriptions générales et les méthodes d’essai pour les systèmes de réseaux de tuyaux de chauffage urbain flexibles préisolés enterrés directement.
Elle est prévue pour être utilisée conjointement avec les Parties 2, 3, 4 et 5.
Suivant le tuyau préisolé (voir Tableau 4), la présente Norme européenne est valable pour des températures maximales de service de 95 °C à 140 °C et des pressions de service de 6 bar à 25 bar.
Les systèmes de tuyaux sont conçus pour une durée de vie de 30 ans. Pour les systèmes de tuyaux avec des tubes de service en plastique, les profils de température respectifs sont définis dans l’EN 15632-2 et
l’EN 15632-3.
NOTE   Pour le transport d’autres liquides, par exemple de l’eau potable, des prescriptions supplémentaires peuvent s’appliquer.

Cevi za daljinsko ogrevanje - Izolirani gibki cevni sistemi - 1. del: Klasifikacija, splošne zahteve in preskusne metode

General Information

• Status: Withdrawn
• Publication Date: 13-Jan-2009
• Withdrawal Date: 16-Dec-2014
• ICS: 23.040.01 - Pipeline components and pipelines in general
• ICS: 23.040.07 - Pipeline and its parts for district heat
• Technical Committee: CEN/TC 107 - Pre-fabricated district heating pipe systems
• Drafting Committee: CEN/TC 107/WG 10 - Flexible pipe systems for district heating
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 17-Dec-2014
• Ref Project: SIST EN 15632-1:2009 - District heating pipes - Pre-insulated flexible pipe systems - Part 1: Classification, general requirements and test method

Relations

• Merged Into: EN 15632-1:2009+A1:2014 - District heating pipes - Pre-insulated flexible pipe systems - Part 1: Classification, general requirements and test methods
• Effective Date: 22-Oct-2014
• Revised: EN 15632-1:2022 - District heating pipes - Factory made flexible pipe systems - Part 1: Classification, general requirements and test methods
• Effective Date: 13-May-2014

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Cevi za daljinsko ogrevanje - Izolirani gibki cevni sistemi - 1. del: Klasifikacija, splošne zahteve in preskusne metodeFernwärmerohre - Werkmäßig gedämmte flexible Rohrsysteme - Teil 1: Klassifikation, allgemeine Anforderungen und PrüfungenTuyaux de chauffage urbain - Systèmes de tuyaux flexibles préisolés - Partie 1: Classification, prescriptions générales et méthodes d'essaiDistrict heating pipes - Pre-insulated flexible pipe systems - Part 1: Classification, general requirements and test method91.140.10Sistemi centralnega ogrevanjaCentral heating systems23.040.01Deli cevovodov in cevovodi na splošnoPipeline components and pipelines in generalICS:Ta slovenski standard je istoveten z:EN 15632-1:2009SIST EN 15632-1:2009en,fr01-marec-2009SIST EN 15632-1:2009SLOVENSKI
STANDARD



SIST EN 15632-1:2009



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15632-1January 2009ICS 23.040.01 English VersionDistrict heating pipes - Pre-insulated flexible pipe systems - Part1: Classification, general requirements and test methodsTuyaux de chauffage urbain - Systèmes de tuyaux flexiblespréisolés - Partie 1: Classification, prescriptions généraleset méthodes d'essaiFernwärmerohre - Werkmäßig gedämmte flexibleRohrsysteme - Teil 1: Klassifikation, allgemeineAnforderungen und PrüfungenThis European Standard was approved by CEN on 5 December 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national 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 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, Estonia, 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 STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre:
Avenue Marnix 17,
B-1000 Brussels© 2009 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15632-1:2009: ESIST EN 15632-1:2009



EN 15632-1:2009 (E) 2 Contents Page Foreword .4 Introduction .5 1 Scope .6 2 Normative references .6 3 Terms and definitions .7 4 Classification . 12 5 Requirements . 12 5.1 Thermal insulation properties . 12 5.2 Flexibility . 12 5.3 Resistance to external actions . 12 5.4 Insulation Layer . 13 5.4.1 Compressive creep . 13 5.4.2 Water absorption at elevated temperatures . 13 5.5 Casing . 13 5.5.1 UV stability .
...