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NBN EN 1254-4 : 1998 COR 1999

Current
Current

The latest, up-to-date edition.

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

01-12-2013

Publisher

Belgian Standards

      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

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.

DocumentType
Standard
PublisherName
Belgian Standards
Status
Current

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