BS EN 1254-4:1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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
Hardcopy , PDF
English
15-11-1999
04-06-2021
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Superseded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 |
| Standards | Relationship |
| NEN EN 1254-4 : 1998 C1 1999 | Identical |
| DIN EN 1254-4:1998-03 | Identical |
| NF EN 1254-4 : 1998 | Identical |
| NBN EN 1254-4 : 1998 COR 1999 | Identical |
| NS EN 1254-4 : 1ED 1998 | Identical |
| I.S. EN 1254-4:1998 | Identical |
| EN 1254-4:1998 | Equivalent |
| UNE-EN 1254-4:1999 | Identical |
| BS 5245:1975 | Specification for phosphoric acid based flux for soft soldered joints in stainless steel |
| 05/30116741 DC : DRAFT JUNE 2005 | BS 6891 - INSTALLATION OF LOW PRESSURE GAS PIPEWORK OF UP TO 35 MM (R1$9D) IN DOMESTIC PREMISES (2ND FAMILY GAS) - SPECIFICATION |
| 13/30199128 DC : 0 | BS 6891 - SPECIFICATION FOR THE INSTALLATION AND MAINTENANCE OF LOW PRESSURE GAS INSTALLATION PIPEWORK OF UP TO 35 MM (R1[1/4]) IN PREMISES |
| BS 6891:2015 | Specification for the installation and maintenance of low pressure gas installation pipework of up to 35 mm (R1¼) on premises |
| BS 6891(2005) : 2005 | INSTALLATION OF LOW PRESSURE GAS PIPEWORK OF UP TO 35 MM (R1[1/4]) IN DOMESTIC PREMISES (2ND FAMILY GAS) - SPECIFICATION |
| 10/30213423 DC : 0 | BS 8537 - COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - SPECIFICATION FOR FITTINGS WITH PRESS ENDS FOR METALLIC TUBES |
| 05/30086662 DC : DRAFT JAN 2005 | BS 6400-2 - SPECIFICATION FOR THE INSTALLATION, EXCHANGE, RELOCATION AND REMOVAL OF DOMESTIC-SIZED GAS METERS (2ND AND 3RD FAMILY GASES) - PART 2: MEDIUM PRESSURE (2ND FAMILY GASES) |
| BS 8537:2010 | Copper and copper alloys. Plumbing fittings. Specification for press ends of plumbing fittings for use with metallic tubes |
| BS 6400-1:2002 | Specification for installation of domestic-sized gas meters maximum rated capacity not exceeding 6 m<sup>3</sup>/h (2nd and 3rd family gases) Low pressure (2nd family gases) |
| 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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