19/30394663 DC - BS EN 17415-1. District cooling pipes. Bonded single pipe systems for directly buried cold water networks. Part 1. Factory made pipe assembly of steel or plastic service pipe, polyurethane thermal insulation and a casing of polyethylene

19/30394663 DC

BS EN 17415-1. District cooling pipes. Bonded single pipe systems for directly buried cold water networks. Part 1. Factory made pipe assembly of steel or plastic service pipe, polyurethane thermal insulation and a casing of polyethylene

Status : Draft for public comment, Current   Published : July 2019

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This document specifies requirements, design and test methods for straight lengths of factory made thermally insulated pipe-in-pipe assemblies for directly buried district cooling distribution systems, comprising a service pipe from DN 15 to DN 1200, rigid polyurethane foam insulation and a casing of polyethylene. The pipe assembly may also include the following additional elements: measuring wires, spacers and diffusion barriers.

This document applies only to insulated pipe assemblies, for continuous operation with water at various temperatures (1 to 30) °C and a maximum operation pressure of 25 bar.

The design is based on an expected service life with continuous operation of a minimum 50 years.




Standard Number19/30394663 DC
TitleBS EN 17415-1. District cooling pipes. Bonded single pipe systems for directly buried cold water networks. Part 1. Factory made pipe assembly of steel or plastic service pipe, polyurethane thermal insulation and a casing of polyethylene
StatusDraft for public comment, Current
Publication Date22 July 2019
Normative References(Required to achieve compliance to this standard)EN ISO 8497:1996, EN ISO 9692-1, EN ISO 12162, EN ISO 6259-1, ISO 13953, EN ISO 2505, EN 12201-2, EN 10216-1:2013, ISO 11414:2009, EN 10217-1:2019, EN 12201-5:2011, EN ISO 6259-3, EN ISO 3126, EN ISO 11357-6, EN ISO 1133-1, EN 10204, EN ISO 3127:2017, ISO 6964, EN ISO 844, EN ISO 845, EN ISO 9080, EN 10217-2, ISO 16770, EN 10217-5, EN ISO 8501-1:2007, EN ISO 4590:2016, EN 10220, ISO 18553, EN 10216-2
Informative References(Provided for Information)EN ISO 9001,

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