NEN EN ISO 3126 : 2005
Current
The latest, up-to-date edition.
PLASTICS PIPING SYSTEMS - PLASTICS COMPONENTS - DETERMINATION OF DIMENSIONS
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms, definitions and symbols
3.1 Terms and definitions
3.2 Symbols
4 Measuring devices
4.1 General requirements
4.2 Instruments
5 Determination of dimensions
5.1 General
5.2 Wall thicknesses
5.3 Diameters
5.4 Out-of-roundness
5.5 Pipe lengths
5.6 End squareness of pipes and fittings
6 Determination of other geometrical characteristics
related to fittings
6.1 General
6.2 Bends
6.3 Branches
6.4 Reducers
7 Flanges, loose flanges and collar
7.1 General
7.2 Outside diameter of the flange, loose flange and collar
7.3 Bore diameter of the flange or collar
7.4 Bolt hole diameter
7.5 Bolt hole distribution
7.6 Concentricity of bolt circle diameter
7.7 Pitch circle diameter
7.8 Shoulder diameter of flange and collar
7.9 Flange and collar thickness
7.10 Length of the flange and collar
8 Other measurements
Bibliography
Provides methods for measurement and/or determination of the dimensions of plastics pipes and fittings and the accuracy of the measurement. Specifies procedures for measuring angles, diameters, lengths, squareness and wall thicknesses for the purposes of checking conformity to geometric limits.
| DevelopmentNote |
Supersedes NEN EN 496. (07/2004)
|
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN ISO 3126:2005 | Identical |
| UNE-EN ISO 3126:2005 | Identical |
| BS EN ISO 3126:2005 | Identical |
| DIN EN ISO 3126:2005-05 | Identical |
| ISO 3126:2005 | Identical |
| UNI EN ISO 3126 : 2005 | Identical |
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