TUBE ENDS

All nondestructive test (NDT) methods have some limitation in regard to testing to the very end of a tube. These “untested ends” must be cut off, resulting in a substantial loss of product and revenue. To avoid this loss, a manufacturer needs to develop a method to test these ends to meet the tube integrity requirement.Non Destructive Testing Tube Ends

Some industries require that the end be tested to a higher level of integrity because it is being expanded, threaded or welded in the field, and end integrity is critical to the tube performance. MAC’s Echomac® UT End Tester offers a solution to this challenge.

This innovative solution for inspecting tube ends:

  • Fulfills API 5CT & 5L.
  • Detects ID & OD longitudinal and transverse notches down to 5% of the tube wall.
  • Detects lamination 6.2mm FBH.
  • Measures wall thickness.
  • Offers precision Automated Pitch Control.
  • Features a unique end plug cone that can follow unstraight tube ends.
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ECHOMAC® FD6

For Flaw Detection, Thickness & Dimensional MeasurementEddy Current technology in NDT
in Tube & Bar

  • Versatile Ultrasonic tester with superior performance and versatile, intuitive operation.
  • For full inspection of tubes, pipes and bars, plate and weld.
  • Operate on or off line
  • Upgrade and/or replace older ultrasonic testers
  • Use with rotary, spin-the-tube, squirter and bubbler installations.

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ULTRASONIC TECHNOLOGY IN NDT

High-speed Ultrasonic (UT) Systems enable a full volumetric examination of materials and are designed to detect surface, subsurface, internal and dimensional flaws.

This type of testing utilizes high-frequency sound waves that are transmitted throughout the material being tested in order to conduct a thorough inspection.Non Destructive testing spin the tube

  • Ultrasonic inspection can be used to detect surface flaws, such as cracks, seams, and internal flaws such as voids or inclusions of foreign material. It’s also used to measure wall thickness in tubes and diameters of bars.
  • An ultrasonic wave is a mechanical vibration or pressure wave similar to audible sound, but with a much higher vibration frequency. For NDT purposes, the range is usually from 1MHz to 30MHz or higher.
  • Depending on the test requirements, these waves can be highly directional and focused on a small spot or thin line, or limited to a very short duration.
  • Two methods of UT are used for flaw detection – Shear and Compression Wave.

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