IS EN 488:2019 District heating pipes - Bonded single pipe systems for directly buried hot water networks. Factory made steel valve assembly for steel service pipes, polyurethane thermal insulation and a casing of polyethylene
Publication Year
2019
Document Status
Current
Abstract
Specifies requirements and test methods for factory made thermally insulated bonded valve assemblies for hot water networks.
Publisher Information
National Standards Authority of Ireland
National Standards Authority of Ireland (NSAI) is Ireland’s official standards body. They operate under the National Standards Authority of Ireland Act (1996) and are accountable to the Minister of Enterprise, Trade, Employment and Innovation.
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