球罐环焊缝X射线检测工艺设计

TECHNOLOGICAL DESIGN FOR X RADIOGRAPHIC INSPECTION OF THE CIRCUMFERENTIAL WELDS IN SPHERICAL PRESSURE VESSELS

讨论常规X射线检测设备用于检验特殊角度环焊缝球罐的局限性,设计了高效率的检测工艺方案.

The limitation of conventional X radiographic equipment for the inspection of the circumferential welds located with special angles in spherical pressure vessels is discussed. At the same time, technological design is given for the efficient inspection of the welds.