EN 15698-1:2009
(Main)District heating pipes - Preinsulated bonded twin pipe systems for directly buried hot water networks - Part 1: Twin pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene
General Information
- Abstract
This European Standard for District Heating Twin Pipes, specifies requirements and test methods for straight lengths of prefabricated thermally insulated pipe-in-pipe assemblies for directly buried hot water networks, comprising two steel service pipes from DN 15 to DN 250, rigid polyurethane foam insulation and one cylindrical outer casing of polyethylene. The pipe assembly may also include the following additional elements: Measuring wires, spacers and diffusion barriers.
This standard applies only to insulated twin pipe assemblies, for continuous operation with hot water at various temperatures up to 120 °C and occasionally with a peak temperature up to 140 °C.
The estimation of expected thermal life with continuous operation at various temperatures is outlined in Annex B of EN 253:2003.
- Status
- Withdrawn
- Publication Date
- 20-Jan-2009
- Withdrawal Date
- 22-Sep-2026
- Technical Committee
- CEN/TC 107 - Pre-fabricated district heating pipe systems
- Drafting Committee
- CEN/TC 107/WG 2 - Basic consideration
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 16-Oct-2019
- Completion Date
- 23-Sep-2026
Relations
- Effective Date
- 23-Oct-2019
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
Get Certified
Connect with accredited certification bodies for this standard
Institut za varilstvo d.o.o. (Welding Institute)
Slovenia's leading welding institute since 1952. ISO 3834, EN 1090, pressure equipment certification, NDT personnel, welder qualification. Only IIW Au
Sponsored listings
Frequently Asked Questions
EN 15698-1:2009 is a standard published by the European Committee for Standardization (CEN). Its full title is "District heating pipes - Preinsulated bonded twin pipe systems for directly buried hot water networks - Part 1: Twin pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene". This standard covers: This European Standard for District Heating Twin Pipes, specifies requirements and test methods for straight lengths of prefabricated thermally insulated pipe-in-pipe assemblies for directly buried hot water networks, comprising two steel service pipes from DN 15 to DN 250, rigid polyurethane foam insulation and one cylindrical outer casing of polyethylene. The pipe assembly may also include the following additional elements: Measuring wires, spacers and diffusion barriers. This standard applies only to insulated twin pipe assemblies, for continuous operation with hot water at various temperatures up to 120 °C and occasionally with a peak temperature up to 140 °C. The estimation of expected thermal life with continuous operation at various temperatures is outlined in Annex B of EN 253:2003.
This European Standard for District Heating Twin Pipes, specifies requirements and test methods for straight lengths of prefabricated thermally insulated pipe-in-pipe assemblies for directly buried hot water networks, comprising two steel service pipes from DN 15 to DN 250, rigid polyurethane foam insulation and one cylindrical outer casing of polyethylene. The pipe assembly may also include the following additional elements: Measuring wires, spacers and diffusion barriers. This standard applies only to insulated twin pipe assemblies, for continuous operation with hot water at various temperatures up to 120 °C and occasionally with a peak temperature up to 140 °C. The estimation of expected thermal life with continuous operation at various temperatures is outlined in Annex B of EN 253:2003.
EN 15698-1:2009 is classified under the following ICS (International Classification for Standards) categories: 23.040.07 - Pipeline and its parts for district heat; 23.040.10 - Iron and steel pipes. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 15698-1:2009 has the following relationships with other standards: It is inter standard links to EN 15698-1:2019, EN ISO 3126:2005, EN 253:2009, EN 15698-2:2015. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 15698-1:2009 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.LXUHWDQVNHFernwärmerohre - Werkmäßig gedämmte Verbundmanteldoppelrohre für direkt erdverlegte Fernwärmenetze - Teil 1: Verbund-Doppelrohrsystem bestehend aus zwei Stahl-Mediumrohren, Polyurethan-Wärmedämmung und einem Außenmantel aus PolyethylenTuyaux de chauffage urbain - Systèmes bloqués de bitubes préisolés pour les réseaux d'eau chaude enterrés directement - Partie 1: Assemblage de bitubes pour tube de service en acier, isolation thermique en polyuréthane et tube de protection en polyéthylèneDistrict heating pipes - Preinsulated bonded twin pipe systems for directly buried hot water networks - Part 1: Twin pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene91.140.10Sistemi centralnega ogrevanjaCentral heating systems23.040.10Železne in jeklene ceviIron and steel pipesICS:Ta slovenski standard je istoveten z:EN 15698-1:2009SIST EN 15698-1:2009en,fr01-april-2009SIST EN 15698-1:2009SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15698-1January 2009ICS 23.040.10 English VersionDistrict heating pipes - Preinsulated bonded twin pipe systemsfor directly buried hot water networks - Part 1: Twin pipeassembly of steel service pipe, polyurethane thermal insulationand outer casing of polyethyleneTuyaux de chauffage urbain - Systèmes bloqués de bitubespréisolés pour les réseaux d'eau chaude enterrésdirectement - Partie 1: Assemblage de bitubes pour tube deservice en acier, isolation thermique en polyuréthane ettube de protection en polyéthylèneFernwärmerohre - Werkmäßig gedämmteVerbundmanteldoppelrohre für direkt erdverlegteFernwärmenetze - Teil 1: Verbund-Doppelrohrsystembestehend aus zwei Stahl-Mediumrohren, Polyurethan-Wärmedämmung und einem Außenmantel aus PolyethylenThis 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: rue de Stassart, 36
B-1050 Brussels© 2009 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15698-1:2009: ESIST EN 15698-1:2009
Guidelines for inspection and testing. 14 Annex B (informative)
Calculation of thermal transmittance. 15 Annex C (informative)
Waste treatment and recycling . 17 Bibliography . 18
Waste management and recycling of materials is dealt with in Annex C. SIST EN 15698-1:2009
...