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NSAI
I.S. EN 1452-3:1999

I.S. EN 1452-3:1999

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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PLASTICS PIPING SYSTEMS FOR WATER SUPPLY - UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) - PART 3: FITTINGS

Available format(s)

Hardcopy , PDF

Superseded date

29-12-2009

Language(s)

English

Published date

01-01-1999

Publisher

National Standards Authority of Ireland

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.


Dates of withdrawal of national standards are available from NSAI.

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions, symbols and abbreviations
      3.1 Definitions
      3.2 Symbols
4 Material
      4.1 Fitting material
      4.2 MRS-value
      4.3 Designation of fittings material
      4.4 Strength of injection-moulded material
      4.5 Material strength of fittings made from pipe
5 General characteristics
      5.1 Appearance
      5.2 Colour
      5.3 Opacity
6 Geometrical characteristics
      6.1 Measurement of dimensions
      6.2 Nominal diameters
      6.3 Fittings for solvent cementing
      6.4 Flange adapters and flanges
      6.5 Elastomeric ring seal fittings
      6.6 End-load-bearing double-sockets with
             elastomeric seals
7 Classification and operating conditions
      7.1 Classification
      7.2 Determination of the allowable operating
             pressure PFA for water up to 45 degree C
8 Mechanical characteristics
      8.1 Resistance to internal pressure of fittings or
             parts of fittings
      8.2 Crushing test
9 Physical characteristics
10 Chemical characteristics
11 Sealing rings
12 Adhesives
13 Performance requirements
14 Marking
      14.1 General
      14.2 Minimum required marking
      14.3 Additional marking
Annex A (normative) Imperial(inch)-sized fittings
Annex B (informative) Bibliography

Defines the characteristics of fittings made from unplasticized poly(vinyl chloride) (PVC-U) for piping systems used in the field of water supply. Also defines the test parameters for the test methods referred to in this standard. In conjunction with Parts 1,2 and 5 of NE 1452 AND ENV 1452-7 it is applicable to PVC-U fittings and to joints with components of PVC-U, other plastics and non-plastics materials intended to be used for the following: conveyance of water above ground for both outside and inside buildings; for the supply of water under pressure at approximately 20 deg C(cold water) intended for human consumption and for general purposes; water mains and services buried in ground. PVC-U fittings can be manufactured by injection-moulding and/or be fabricated from pipe.

DocumentType
Standard
Pages
54
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

Standards Relationship
NEN EN 1452-3 : 1999 Identical
UNI EN 1452-3 : 2001 Identical
DIN EN 1452-3:1999-09 Identical
UNE-EN 1452-3:2000 Identical
NF EN 1452-3 : 1999 Identical
BS EN 1452-3 : 2000 Identical
NS EN 1452-3 : 1999 Identical
EN 1452-3 : 1999 Identical
NBN EN 1452-3 : 2000 Identical
SN EN 1452-3 : 1999 Identical

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