BS EN 15698-2:2015 - District heating pipes. Preinsulated bonded twin pipe systems for directly buried hot water networks. Fitting and valve assembly of steel service pipes, polyurethane thermal insulation and outer casing of polyethylene

BS EN 15698-2:2015

District heating pipes. Preinsulated bonded twin pipe systems for directly buried hot water networks. Fitting and valve assembly of steel service pipes, polyurethane thermal insulation and outer casing of polyethylene

Status : Superseded, Withdrawn   Published : August 2015 Replaced By : BS EN 15698-2:2019

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This European Standard specifies requirements and test methods for fittings of prefabricated thermally insulated twin pipe assemblies comprising steel service fittings and/or valves from DN 15 to DN 250, rigid polyurethane foam insulation and an outer casing of polyethylene for use in directly buried hot water networks with preinsulated twin pipe assemblies in accordance with EN 15698‑1:2009.

This European Standard covers the following:

  • fitting assemblies, such as T-pieces, reducers and anchors;

  • valve assemblies.

This European Standard applies only to insulated fitting assemblies for continuous operation with hot water at various temperatures in accordance with the scope EN 15698‑1:2009.

This European Standard applies to fitting and valve assemblies with a minimum design pressure of 16 bar (overpressure) complying with EN 13941.

Guidelines for quality inspection and testing of fitting assemblies are given in EN 448:2015, Annex A and EN 15698‑1:2009, Annex A.

Guidelines for quality inspection and testing of valve assemblies are given in EN 488:2015, Annex A and EN 15698‑1:2009, Annex A.

Procedures for PE-welding are given in EN 448:2015, Annex B.

NOTE

This European Standard does not include rules for calculation of loads and stresses.




Standard NumberBS EN 15698-2:2015
TitleDistrict heating pipes. Preinsulated bonded twin pipe systems for directly buried hot water networks. Fitting and valve assembly of steel service pipes, polyurethane thermal insulation and outer casing of polyethylene
StatusSuperseded, Withdrawn
Publication Date31 August 2015
Withdrawn Date05 November 2019
Normative References(Required to achieve compliance to this standard)EN 13941, EN 14419, EN 10204, EN 253:2009+A2:2015, EN 488:2015, EN 15698-1:2009, EN 448:2015
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS EN 15698-2:2019
International RelationshipsEN 15698-2:2015
Draft Superseded By13/30291075 DC
DescriptorsPipe fittings, Test methods, Water, Casing pipes, Fitting, Thermal insulation, Steels, Valves, Underground, Hot-water supply systems, Thermal insulating materials, Pipes, Pipelines, Marking, Polyurethane, District heating, Polyethylene, Space-heating systems, Heat pipes, Bonding, Welding
ICS23.040.07
23.040.10
Title in FrenchTuyaux de chauffage urbain. Systèmes bloqués de bitubes préisolés pour les réseaux d'eau chaude enterrés directement. Assemblages de raccords et d'appareils de robinetterie pour tubes de service en acier, isolation thermique en polyuréthane et protection extérieure unique en polyéthylène
Title in GermanFernwärmerohre. Werkmäßig gedämmte Verbundmanteldoppelrohre für direkt erdverlegte Fernwärmenetze. Verbundformstück und vorgedämmte Absperrarmatur, bestehend aus Stahl-Mediumrohr, Polyurethan-Wärmedämmung und Außenmantel aus Polyethylen
CommitteeRHE/9
ISBN978 0 580 84513 0
PublisherBSI
FormatA4
DeliveryYes
Pages20
File Size1.447 MB
Price£130.00


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