• NEN EN 1254-4 : 1998 C1 1999

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - PART 4: FITTINGS COMBINING OTHER END CONNECTIONS WITH CAPILLARY OR COMPRESSION ENDS

    Available format(s): 

    Withdrawn date:  01-06-2021

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Netherlands Standards

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Normative references
    3 Definitions
          3.1 Plumbing fitting
          3.2 Capillary end
          3.3 Compression end
          3.4 Screwed union connector
          3.5 Nominal diameter
    4 Requirements
          4.1 Materials and tests
          4.2 Screwed union connections
          4.3 Thread dimensions
          4.4 Tightening systems
          4.5 Minimum wall thickness
          4.6 Minimum bore for unequal-ended fittings
          4.7 Minimum outside diameter of sealing face
          4.8 Flange-type fittings
    Annex A (informative) Bibliography

    Abstract - (Show below) - (Hide below)

    Defines assembly dimensions, materials, tolerances and test requirements for fittings of copper and copper alloys with/without coating or plating. Maximum permissible pressures and temperatures are also established. Defines connection end dimensions for fittings combining capillary and/or compression ends with other types of connecting ends.

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    Document Type Standard
    Publisher Netherlands Standards
    Status Withdrawn
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