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I.S. EN 1254-4:1998

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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

Hardcopy , PDF

Withdrawn date

30-11-2021

Language(s)

English

Published date

01-01-1998

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

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 or without coating or plating.

DocumentType
Standard
Pages
26
PublisherName
National Standards Authority of Ireland
Status
Withdrawn
SupersededBy

I.S. 820:2010 NON-DOMESTIC GAS INSTALLATIONS

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 228-2:1987 Pipe threads where pressure-tight joints are not made on the threads Part 2: Verification by means of limit gauges
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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