Published
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.
WITHDRAWN
ISO 3126:1974
PUBLISHED
ISO 3126:2005
90.60
Close of review
Mar 5, 2026
Plastics piping systems - Plastics components - Determination of dimensions (ISO 3126:2005)
90.93 Standard confirmed