RG-system-tube contains high voltage X-ray system, industrial image intensifier with high resolution, digital imaging unit, testing mechanism and radiant shielding, and finally the operation control system. All of the above make up of the whole system applying to fulfill the tube butt weld testing for pressure vessel tube. Every test for each welding line spends no more than 10s. Our system is the one which takes place of X-ray film testing, it can save most of your time and cost with competitive price from China. If you wanna know more about the whole system please do contact us. If you are company who dose business in the field of boilers and other pressure vessels, I�l make sure our equipment is the very one you look for.