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Rigid cellular plastics — Determination of water vapour transmission properties

Cellular plastics — Determination of water vapour transmission rate of rigid materials

Ductile iron pipes, fittings, accessories and their joints compatible with plastic (PVC or PE) piping systems…

Overview ISO 16631:2016 specifies requirements and test methods for ductile iron pipes, fittings, accessories and their joints that are dimensionally compatible with plastic (PVC or PE) piping system…