BS EN 13100-3:2026 Non-destructive testing of welded joints in thermoplastics semifinished products - Part 3: Ultrasonic testing

This standard specifies methods for the manual ultrasonic examination of welded joints in thermoplastic pipes and plates with thicknesses from 10 mm to 100 mm.

BS EN 13100-3:2026 specifies general methods for the manual ultrasonic examination of heated tool, electrofusion, extrusion, and hot gas joints in thermoplastic materials. It applies to joints in single-wall pipes and plates with thicknesses ranging from 10 mm to 100 mm. The standard covers examination procedures, personnel qualifications, equipment, probe parameters, examination volume, scanning surface preparation, range and sensitivity settings, ultrasonic techniques, indication evaluation, and examination reporting. It supersedes BS EN 13100-3:2004 and does not specify acceptance levels for indications.

Application Scope: Use for non-destructive ultrasonic testing of welded thermoplastic pipes and plates, including electrofusion, heated tool, extrusion, and hot gas joints.