ISO 264:1976

Unplasticized polyvinyl chloride (PVC) fittings with plain sockets for pipes under pressure — Laying lengths — Metric series

Contains tables with specifications of dimensions and tolerances of unplasticized PVC-fittings under pressure, fitting together with the specified nominal outside diameters of tubes according ISO 161-1. It should be used as a guide to manufacturers and users and as a basis for specific standards.