Tubes et raccords en matières plastiques — Essai de décohésion des assemblages électrosoudables — Essai de pliage d'une languette

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.