Warm congratulations to the successful conclusion of the "2011 Class III Reexamination Class for Four Items of Special Equipment Nondestructive Testing" in Beijing and Changsha! "Youlian" brand digital ultrasonic flaw detector is the designated instrument for UT-III level assessment. Nantong Youlian Company provided more than 60 sets of PXUT-350 series ultrasonic flaw detectors, more than 30 sets of CSK-IA/CSK-IIIA test blocks and more than 10 welding seam test plates for students to practice, and sent more than 10 professionals Provide on-site technical services to fully ensure the smooth progress of the re-examination assessment, which has won unanimous praise from experts and students!

Beijing practical training site

On-site instrument introduction-Beijing class

Field Instrument Introduction-Changsha Class

Changsha practical practice site