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Specifies the requirements for the fitness for purposes of piping systems made from poly(vinylidene fluoride) (PVDF) for industrial applications, i.e. the conveyance of water and chemicals in the liquid or gaseous state. It also specifies the test parameters for the test methods referred to in this part of ISO 10931. It is applicable to PVDF assemblies for the conveyance of fluids under pressure at temperature up to 150°C. However, applications above 120°C, which depend on the crystalline melting point of the PVDF material, need to verified with the suppliers of the components.
||Plastics piping systems for industrial applications - Poly(vinylidene fluoride) (PVDF) - Part 5: Fitness for purpose of the system