Ultrasonic testing tube is the only specialized application for ultrasonic testing of a reliable system. The basic concept of Spiral ultrasonic testing tube is to adopt fastener connection and concrete impervious connection to achieve a reliable anti-seepage effect.
Spiral ultrasonic testing tube finished products usually include the standard length of 9M, 6M, 3M steel tubes, a sealed steel apron and a fastener. And a channel can be reserved to enable detector have direct access to the bottom pile.