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    BS EN 1329-1

    Linthwaite Limited
    T/A Davant
    Units 9-11
    Lower Road Trading Estate
    Near Ledbury
    HR8 2DJ
    United Kingdom
    BSI logo

    Certificate Number: KM 746325
    Scope: Plastic piping systems for soil and waste discharge (low and high temperature) within the building structure - unplasticized poly(vinyl chloride) (PVC-U)

    Original Registration Date Effective Date Last Revision Date Expiry Date
    2021-11-18 2025-04-16 2025-04-16 2027-04-03