Standard Swedish standard · SS-EN 15698-1:2019

District heating pipes - Bonded twin pipe systems for directly buried hot water networks - Part 1: Factory made twin pipe assembly of steel service pipes, polyurethane thermal insulation and one casing of polyethylene

Status: Valid

Scope
This document specifies requirements and test methods for straight lengths of factory made thermally insulated bonded twin pipe assemblies for directly buried hot water networks in accordance with EN 13941 1, comprising two steel service pipes, rigid polyurethane foam thermal insulation and one casing of polyethylene. The pipe assembly can also include the following additional elements: measuring wires, spacers and diffusion barriers.

Subjects

General (23.040.01) Pipelines and its parts for district heat (23.040.07) Iron and steel pipes (23.040.10) Plastics pipes (23.040.20) Other (23.040.99) General (27.010) Heat recovery, thermal insulation (27.220)


Product information

Language: English

Written by: SIS - Materialteknik

International title:

Article no: STD-80017697

Edition: 2

Approved: 10/23/2019

No of pages: 20

Replaces: SS-EN 15698-1:2009