The system not only adapts to automatic testing pipeline girth welds, but also uses toinspect complicated curved face and other parts automatically by changed orbit.

• 该系统不仅可以适应管道对接焊缝超声自动检测，而且只要改变导轨型式，就可以用于平面、复杂曲面的自动检测，具有广泛的适应性。