ISO 13955Plastics pipes and fittings -- Crushing decohesion test for polyethylene (PE) electrofusion assemblies
ISO 13955 is used to assess the cohesion of a PE pipe/electrofusion socket or saddle assembly. Applicable to pipes with a nominal outside diameter between 16 mm and 225 mm
Before conducting ISO 13955, it is important to read the entire specification. Standards can be obtained from appropriate standard authorities.