NDT FACILITY FOR Φ140mm HOT-ROLLED SEAMLESS STEEL TUBE MILL

Introduced in the article are the main aspects of the auto-eddy inspecting system and auto-ultrasonic inspecting system set up recently by Seamless Steel Tube Plant,Beiman Specialty Steel Co.,Ltd.,including detecting methods employed,composition of the detectors proper,features, performance of the systems as well as the trial operation of the machines.