Tagasi

EVS-EN 15698-2:2015

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

Üldinfo
Kehtetu alates 01.11.2019
Alusdokumendid
EN 15698-2:2015
Direktiivid või määrused
puuduvad

Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
01.11.2019
Põhitekst
02.09.2015
Põhitekst
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.
*
*
*
PDF
13,42 € koos KM-ga
Paber
13,42 € koos KM-ga
Sirvi standardit alates 2,44 € koos KM-ga
Standardi monitooring

Teised on ostnud veel

Põhitekst

EVS-EN 14419:2009

District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Surveillance systems
Kehtetu alates 01.11.2019