Scope
This document specifies methods for the manual ultrasonic examination of heated tool, electrofusion, extrusion and hot gas joints in plastics materials. It applies to joints in single wall pipes and plates. The range of thicknesses covered is from 10 mm to 100 mm.
This document does not specify acceptance levels of the indications.
Purpose
The reference standard has been updated, with the figure showing the examination volume for electrofusion joints being revised, specifying that the setting of range and sensitivity shall be carried out if the temperature of the joints being examined changes by more than 10°C.
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