• NBN EN 253 : 2009 + A2 2015

    Current The latest, up-to-date edition.

    DISTRICT HEATING PIPES - PREINSULATED BONDED PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - PIPE ASSEMBLY OF STEEL SERVICE PIPE, POLYURETHANE THERMAL INSULATION AND OUTER CASING OF POLYETHYLENE

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    Published date:  12-01-2013

    Publisher:  Belgian Standards

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    Abstract - (Show below) - (Hide below)

    Defines requirements and test methods for straight lengths of prefabricated thermally insulated pipe-in-pipe assemblies for directly buried hot water networks, comprising a steel service pipe from DN 15 to DN 1200, rigid polyurethane foam insulation and an outer casing of polyethylene.

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    Development Note 2009 Edition Re-Issued in November 2015 & incorporates AMD 2 2015. (12/2015)
    Document Type Standard
    Publisher Belgian Standards
    Status Current
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