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ISO/TC 138  - Plastics pipes, fittings and valves for the transport of fluids

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Subcommittees

Subcommittee Subcommittee Title
ISO/TC 138/SC 1 Plastics pipes and fittings for soil, waste and drainage (including land drainage)
ISO/TC 138/SC 2 Plastics pipes and fittings for water supplies
ISO/TC 138/SC 3 Plastics pipes and fittings for industrial applications
ISO/TC 138/SC 4 Plastics pipes and fittings for the supply of gaseous fuels
ISO/TC 138/SC 5 General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications
ISO/TC 138/SC 6 Reinforced plastics pipes and fittings for all applications
ISO/TC 138/SC 7 Valves and auxiliary equipment of plastics materials
ISO/TC 138/SC 8 Rehabilitation of pipeline systems

Standards and projects under the direct responsibility of ISO/TC 138 Secretariat

Standard and/or projectStageICS
ISO/NP 161-1
Thermoplastics pipes for the conveyance of fluids -- Nominal outside diameters and nominal pressures -- Part 1: Metric series
10.99 23.040.20
ISO/NP 4065
Thermoplastics pipes -- Universal wall thickness table
10.99 23.040.20
ISO/NP 11922-1
Thermoplastics pipes for the conveyance of fluids -- Dimensions and tolerances -- Part 1: Metric series
10.99 23.040.20