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Standard Type : Main
Document No : ISO 21051:2020
Document Year : 2020
Pages : 57
Edition : 1
Section Volume : Cast iron pipes, fittings and their joints (ISO/TC 5/SC 2.)
This document specifies the recommended practices and requirements for the installation of buried and above-ground ductile iron pipeline system conforming to ISO 2531, ISO 7186 and ISO 16631.
The recommended practices in this document are intended to provide the practical advices based on the best methods of construction and installation of ductile iron pipeline system including pipes, fittings, valves and accessories.