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    BS EN 1057

    Wieland-Werke AG
    Wielandstraße 26
    Vöhringen
    89269
    Germany
    BSI logo

    Certificate Number: KM 14683
    Scope: Copper and copper alloys. Seamless, round copper tubes for water and gas in sanitary and heating applications

    Original Registration Date Effective Date Last Revision Date Expiry Date
    1992-03-04 2024-01-16 2024-01-16 2026-09-13