The tests were carried out under the conditions of GOST 23667-85 "Non-destructive testing. Ultrasonic flaw detectors. Methods for measuring the main parameters" and the requirements of ExxonMobil.
The automated non-destructive ultrasonic tube quality testing system ULTRATUBE was manufactured for OAO VTZ to meet the requirements of the ExxonMobil specification for seamless tubing and casing.








