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ISO 161-1:2018

Thermoplastics pipes for the conveyance of fluids — Nominal outside diameters and nominal pressures — Part 1: Metric series

Publication date:   Jan 8, 2018

General information

90.93 Standard confirmed   Oct 6, 2023

ISO

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

International Standard

23.040.20   Plastics pipes

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Scope

ISO 161-1:2018 specifies the nominal outside diameters for metric thermoplastics pipes for the conveyance of fluids in pressure and non-pressure applications. It also specifies nominal pressure ratings and minimum required strengths for pressure applications.
ISO 161-1:2018 is applicable to smooth thermoplastics pipes of constant circular cross-section along the whole length of the pipe, whatever their method of manufacture or material of construction.
ISO 161-1:2018 is not applicable to pipes designated according to the nominal inside diameter DN/ID.
ISO 161-1:2018 is a basis for standards writers for the selection of nominal diameters and nominal pressures in the drafting of product standards.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 161-1:1996

NOW

PUBLISHED
ISO 161-1:2018
90.93 Standard confirmed
Oct 6, 2023

CORRIGENDA / AMENDMENTS

PUBLISHED
ISO 161-1:2018/Amd 1:2023