90.93 Standard confirmed Oct 23, 2023
ISO
ISO/TC 138/SC 5 General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications
International Standard
23.040.20 Plastics pipes
ISO 13968:2008 specifies a method for testing the ring flexibility of a thermoplastics pipe having a circular cross-section.
The method enables determination of the deflection, and necessary force, at which physical damage, if any, occurs within the specified diametric deflection.
WITHDRAWN
ISO 13968:1997
PUBLISHED
ISO 13968:2008
90.93
Standard confirmed
Oct 23, 2023