How To Test Welding Joint. There are also leakpressure tests and ultrasonic testing methods. Ing of the test details is necessary to interpret the results.
Ing of the test details is necessary to interpret the results. A quick blow from a hammer or a press causes the piece to fracture. 242 Length 2421 Effective Length Straight.
Weld testing even if not required by specifications helps welders to check and improve their own technique.
By examining the interior of the pieces defects such as porosity degree of fusion and gas pockets are visible. Testing of welds is used to verify that the welding procedure is under control. There are also leakpressure tests and ultrasonic testing methods. Root run and root run dressing interpass temperature shall be witnessed by the inspector.