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BS EN 1254-4:1998

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Copper and copper alloys. Plumbing fittings Fittings combining other end connections with capillary or compression ends

Available format(s)

Hardcopy , PDF

Superseded date

04-06-2021

Language(s)

English

Published date

15-11-1999

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.

Committee
NFE/34
DevelopmentNote
Supersedes 94/700005 DC. (08/2005)
DocumentType
Standard
Pages
14
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

BS 5245:1975 Specification for phosphoric acid based flux for soft soldered joints in stainless steel
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BS 8537:2010 Copper and copper alloys. Plumbing fittings. Specification for press ends of plumbing fittings for use with metallic tubes
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EN 1254-3:1998 Copper and copper alloys - Plumbing fittings - Part 3: Fittings with compression ends for use with plastics pipes
EN 1254-5:1998 Copper and copper alloys - Plumbing fittings - Part 5: Fittings with short ends for capillary brazing to copper tubes
EN 1254-1:1998 Copper and copper alloys - Plumbing fittings - Part 1: Fittings with ends for capillary soldering or capillary brazing to copper tubes
EN 1254-2:1998 Copper and copper alloys - Plumbing fittings - Part 2: Fittings with compression ends for use with copper tubes
EN ISO 9002:1994/AC:1997 QUALITY SYSTEMS - SPECIFICATION FOR PRODUCTION AND INSTALLATION
ISO 7-2:2000 Pipe threads where pressure-tight joints are made on the threads Part 2: Verification by means of limit gauges
ISO 9002:1994 Quality systems — Model for quality assurance in production, installation and servicing
ISO 7-1:1994 Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation
EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
ISO 9001:2015 Quality management systems — Requirements
ISO 228-1:2000 Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation

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