Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 3: Fittings
Double-socket fittings for unplasticized poly(vinyl chloride) (PVC-U) pressure pipes with elastic sealing ring type joints -- Minimum depths of engagement
Single sockets for unplasticized poly(vinyl chloride) (PVC-U) and chlorinated poly(vinyl chloride) (PVC-C) pressure pipes with elastic sealing ring type joints -- Minimum depths of engagement
Unplasticized polyvinyl chloride (PVC) fittings with elastic sealing ring type joints for pipes under pressure -- Dimensions of laying lengths -- Metric series