Recommended Practices for Ultrasonic Inspection of Structural Welds
1. SCOPE
1.1 This publication provides instructions for the ultrasonic inspection of
butt joints in material over 6 mm (0.2 inch) thichness, and in tee and corner
joints where suitable testing procedures can be established. It also provides
an outline of minimum equipment requirements, methods of calibrating the
equipment, and technical information on ultrasonics.
1.2 The two…