An x-ray weld inspection apparatus has at least one x-ray source, at least one x-ray detector, a motor arrangement configured to move the at least one x-ray source and the at least one x-ray detector substantially along a weld, and a control device. The control device comprises memory and at least one processing core, configured to control the motor arrangement to move the at least one x-ray source and the at least one x-ray detector during an x-ray weld scan substantially along the direction of the weld. At least one section of the weld is imaged at least twice during a single x-ray scan, producing at least two imaging data sets, respectively. An angle of incidence of x-rays at the at least one section of the weld is different for the imaging data sets.