Ductile iron fittings, accessories and their joints and valves - Epoxy coating
|Publication Date:||1 June 2017|
|ICS Code (Iron and steel pipes):||23.040.10|
|ICS Code (Pipeline components and pipelines in general):||23.040.01|
This document specifies the requirements and test methods applicable to factory applied epoxy coatings (fusion bonded or 2-pack liquid epoxy) for ductile iron fittings and accessories supplied to ISO 2531 and ISO 7186, and ductile iron valves.
It covers internal and external coatings for use in the conveyance of raw water, potable water and waste waters for operating temperatures up to 60 °C.
This document contains specifications for performance tests and routine tests of the coating.