ISO 7-1:1994-05
Pipe threads where pressure-tight joints are made on the threads - Part 1: Dimensions,
tolerances and designation
ISO 7-2:2000
Pipe threads where pressure-tight joints are made on the threads - Part 2: Verification by
means of limit gauges
ISO 49:1994
Malleable cast iron fittings threaded to ISO 7-1
ISO 228-1:2000
Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions,
tolerances and designation
ISO 228-2:1987
Pipe threads where pressure-tight joints are not made on the threads; Part 2 : Verification
by means of limit gauges
ISO 264:1976
Unplasticized polyvinyl chloride (PVC) fittings with plain sockets for pipes under
pressure; Laying lengths; Metric series
ISO 265-1:1988
Pipes and fittings of plastics materials; fittings for domestic and industrial waste pipes;
basic dimensions: metric series; part 1: unplasticized poly(vinyl chloride) (PVC-U)
ISO 392:1986
Asbestos-cement pipe fittings for building and sanitary purposes
ISO 580:1990
Injection-molded unplasticized poly(vinyl chloride) (PVC-U) fittings; oven test; test
method and basic specifications
ISO 727-1:2002
Fittings made from unplasticized poly(vinyl chloride) (PVC-U), chlorinated poly(vinyl
chloride) (PVC-C) or acrylonitrile/butadiene/styrene (ABS) with plain sockets for pipes
under pressure - Part 1: Metric series
ISO 727-2:2002
Fittings made from unplasticized poly(vinyl chloride) (PVC-U), chlorinated poly(vinyl
chloride) (PVC-C) or acrylonitrile/butadiene/styrene (ABS) with plain sockets for pipes
under pressure - Part 2: Inch-based series
