EN 15632-4:2009

District heating pipes - Pre-insulated flexible pipe systems - Part 4: Bonded system with metal service pipes; requirements and test methods

This European Standard provides requirements and test methods for flexible, pre-insulated, directly buried district heating pipe assemblies with metallic service pipes and bonding between the layers of the pipes and thermal insulation materials of polyurethane or polyisocyanurate foam. Casing pipe shall be made from polyethylene.
This European Standard is valid for maximum operating temperatures up to 140 °C and pressures up to 25 bar for a design lifetime of at least 30 years.
NOTE   For higher temperatures or for the transport of other fluids, for example potable water, additional requirements and testing is needed. Such requirements are not specified in this European Standard.

Fernwärmerohre - Werkmäßig gedämmte flexible Rohrsysteme - Teil 4: Verbundsystem mit Mediumrohren aus Metall - Anforderungen und Prüfungen

Diese Europäische Norm enthält Anforderungen und Prüfverfahren für flexible, werkmäßig gedämmte direkt erdverlegte Fernwärme-Verbundsysteme mit Mediumrohren aus Metall, Verbund zwischen den Rohr¬schichten sowie Wärmedämmstoffen aus Polyurethan oder Polyisocyanurat-Schaumstoff, wobei das Mantelrohr aus Polyethylen hergestellt ist.
Diese Europäische Norm gilt für maximale Betriebstemperaturen von bis zu 140 °C und maximale Betriebs-drücke bis einschließlich 25 bar für eine Auslegungslebensdauer von mindestens 30 Jahren.
ANMERKUNG   Für höhere Temperaturen oder für den Transport anderer Flüssigkeiten, z. B. Trinkwasser, sind zusätz¬liche Anforderungen und Prüfungen erforderlich. Derartige Anforderungen sind in dieser Europäischen Norm nicht festgelegt.

Tuyaux de chauffage urbain - Systèmes de tuyaux flexibles préisolés - Partie 4: Système bloqué avec tube de service en métal - Prescriptions et méthodes d'essai

La présente Norme européenne fournit les prescriptions et les méthodes d’essai relatives aux tuyaux de chauffage urbain préisolés flexibles enterrés directement avec des tubes de service métalliques, une adhérence entre les couches des conduites et des matériaux d’isolation thermique en mousse de polyuréthane ou de polyisocyanate, les tubes de protection doivent être en polyéthylène.
La présente Norme européenne s’applique à des températures maximales de service de 140 °C et des pressions inférieures à 25 bar, pour une durée de vie prévue d’au moins 30 ans.
NOTE   Pour les températures plus élevées ou pour le transport d’autres fluides, par exemple, de l’eau potable, des prescriptions et des essais supplémentaires sont nécessaires. Ces prescriptions ne sont pas spécifiées dans la présente Norme européenne.

Cevi za daljinsko ogrevanje - Izolirani gibki cevni sistemi - 4. del: Vezane kovinske cevi; zahteve in preskusne metode

General Information

• Status: Withdrawn
• Publication Date: 13-Jan-2009
• Withdrawal Date: 03-May-2022
• 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: 04-May-2022
• Ref Project: SIST EN 15632-4:2009 - District heating pipes - Pre-insulated flexible pipe systems - Part 4: Bonded system with metal service pipes; requirements and test methods

Relations

• Replaced By: EN 15632-4:2022 - District heating pipes - Factory made flexible pipe systems - Part 4: Bonded system with metal service pipes; requirements and test methods
• Effective Date: 11-May-2022

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 - 4. del: Vezane kovinske cevi; zahteve in preskusne metodeFernwärmerohre - Werkmäßig gedämmte flexible Rohrsysteme - Teil 4: Verbundmediumrohre aus Metall; Anforderungen und PrüfungenTuyaux de chauffage urbain - Systèmes de tuyaux flexibles préisolés - Partie 4: Système bloqué en tube de service en métal; prescriptions et méthodes d'essaiDistrict heating pipes - Pre-insulated flexible pipe systems - Part 4: Bonded system with metal service pipes; requirements and test methods91.140.10Sistemi centralnega ogrevanjaCentral heating systems23.040.07Cevovodi za daljinsko ogrevanje in njihovi deliPipeline and its parts for district heatICS:Ta slovenski standard je istoveten z:EN 15632-4:2009SIST EN 15632-4:2009en,fr01-marec-2009SIST EN 15632-4:2009SLOVENSKI
STANDARD



SIST EN 15632-4:2009



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15632-4January 2009ICS 23.040.01 English VersionDistrict heating pipes - Pre-insulated flexible pipe systems - Part4: Bonded system with metal service pipes; requirements andtest methodsTuyaux de chauffage urbain - Systèmes de tuyaux flexiblespréisolés - Partie 4: Système bloqué avec tube de serviceen métal - Prescriptions et méthodes d'essaiFernwärmerohre - Werkmäßig gedämmte flexibleRohrsysteme - Teil 4: Verbundmediumrohre aus Metall -Anforderungen 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 15632-4:2009: ESIST EN 15632-4:2009



EN 15632-4:2009 (E) 2 Contents Page Foreword .3 Introduction .4 1 Scope .5 2 Normative references .5 3 Terms and definitions .5 4 Operating conditions .6 5 Requirements .6 5.1 General requirements .6 5.2 Service pipes and fittings .6 5.3 Axial shear stress .7 5.4 Linear water tightness .7 5.5 Fittings .7 5.6 Surveillance systems .7 6 Test procedures .
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