DS/EN 13941-1:2019+A1:2021
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District heating pipes - Design and installation of thermally insulated earthed single- and twin-pipe fixed pipe systems for district heating networks - Part 1: Design
12-22-2021
This European Standard specifies requirements for design, calculation and installation of factory made thermal insulated bonded single and twin pipe systems for directly buried hot water networks for continuous operation with treated hot water at various temperatures up to 120 ºC and occasionally with peak temperatures up to 140 ºC and maximum internal pressure 2,5 MPa.
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