ISO 21751:2011 specifies a strip-bend test method for the evaluation of ductility of the fusion joint interface of assemblies of pipe and electrofusion fittings and saddle fittings intended for the conveyance of fluids. It is applicable to polyolefin assemblies.
Document identifier
ISO 21751:2011
Title
Plastics pipes and fittings - Decohesion test of electrofusion assemblies - Strip-bend test
ISO Category
TC 138/SC 5: General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications
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