Accuracy
Pipes
Pipe couplings
Plastics
Dimensional measurement
Pipework systems
Flanges
Angular measurement
Test equipment
Tolerances (measurement)
Pipe fittings
Geometry
Diameter measurement
Thickness measurement
Link: BS ISO 10468:2018 Glass-reinforced thermosetting plastics (GRP) pipes. Determination of the ring creep properties under wet or dry conditions
Source: BSI Standards