... 1.Ultrasonic testing of titanium or zirconium tubes 2.testing: NDT Ultrasonic testing flaw ... type 1.Ultrasonic testing of titanium or zirconium tubes 2.testing: NDT Ultrasonic testing flaw detector3.Scan ... used for titanium tube, zirconium tubes, book-walled pipe, seamless steel tubes, welded gas and oil pipelines, ... JG YBTechnique DataDetection channels : 1,2,4,8,16,32, Independence of the channel type, ...