ISO 3126:2005 specifies methods for measurement and/or determination of the dimensions of plastics pipes and fittings and the accuracy of the measurement. It specifies procedures for measuring angles, diameters, lengths, squareness and wall thicknesses for the purposes of checking conformity to geometric limits.
Tämän julkaisun valmistelusta Suomessa vastaa Muoviteollisuus ry, puh. 09 172 841 (vaihde).
Sisällysluettelo
Foreword
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
4.2.2 Non-contact 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
ISO 3599:1976 Vernier callipers reading to 0,1 and 0,05 mm
ISO 3611:1978 Micrometer callipers for external measurement
ISO 6507-1:1997 Metallic materials -- Vickers hardness test -- Part 1: Test method
ISO 3599:1976 Vernier callipers reading to 0,1 and 0,05 mm
ISO 3611:1978 Micrometer callipers for external measurement
ISO 6507-1:1997 Metallic materials -- Vickers hardness test -- Part 1: Test method
ISO/R 463:1965 Dial gauges reading in 0.01 mm, 0.001 in and 0.0001 in