ISO 11300-3:2026

Piping systems for rehabilitation of underground drains, sewers and water supply networks — Part 3: Unplasticized poly (vinyl chloride) (PVC-U) material ISO 11300-3:2026

Publication date:   Feb 3, 2026

General information

60.60   Standard published   Feb 3, 2026

ISO

ISO/TC 138/SC 8 Rehabilitation of pipeline systems

International Standard

93.030   External sewage systems | 23.040.45   Plastics fittings | 93.025   External water conveyance systems | 23.040.20   Plastics pipes | 91.140.80   Drainage systems

Buying

Published

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Scope

This document specifies requirements and test methods for pipes and fittings which are part of piping systems for the rehabilitation of non-pressure underground drains and sewers.
NOTE            It is not applicable to use of PVC-U material for rehabilitation of pipes under pressure.
It is applicable to unplasticized poly (vinyl chloride) (PVC-U) pipes, fittings and assemblies, as manufactured and as installed with service temperature not exceeding 35 °C. It is not applicable to the existing pipeline.
This document is applicable to the renovation technique family “lining with close-fit pipes”.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 11296-1:2018

WITHDRAWN
ISO 11296-3:2018

NOW

PUBLISHED
ISO 11300-3:2026
60.60 Standard published
Feb 3, 2026




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