ISO 23711:2022

Elastomeric seals — Requirements for materials for pipe joint seals used in water and drainage applications — Thermoplastic elastomers

Publication date:   Oct 14, 2022

General information

60.60 Standard published   Oct 14, 2022

ISO

ISO/TC 45/SC 4 Products (other than hoses)

International Standard

91.140.60   Water supply systems | 91.140.80   Drainage systems | 83.140.50   Seals

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Scope

This document specifies requirements for materials used for moulded seals made of thermoplastic elastomers (TPEs) for joints in:
a) thermoplastic piping systems for non-pressure wastewater discharge (intermittent flow at up to 95 °C) inside buildings;
b) thermoplastic piping systems for non-pressure underground drainage and sewerage (continuous flow at up to 45 °C and intermittent flow at up to 95 °C);
c) thermoplastic rainwater piping systems.
General requirements for finished joint seals are also given; any additional requirements for a particular application are specified in the relevant product standards taking into account that the performance of pipe joints is a function of the seal material properties, seal geometry and pipe joint design.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 23711:2003

NOW

PUBLISHED
ISO 23711:2022
60.60 Standard published
Oct 14, 2022