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Hydraulic tests of the reinforcing sleeve-protector UBMT

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30.09.2016 12:15

The purpose of study – confirmation of the fact that the UBMT sleeve can be used to repair coated pipelines with crack-like defects and loss of metal defects. 
During the tests, a prototype sample with a defect in the form of a longitudinal groove with a depth of 80% of the nominal wall thickness repaired with the help of the UBMT sleeve, fully preserved it leak-tightness at a pressure of 400 kp/cm2.


"Bumi Armada Caspian LLC is satisfied with NTC Neftegazdiagnostika LLC performance and services provided during installation of the repair clamps and expresses its gratitude for ability to solve challenging and technically complex issues promptly and at high quality standart."
"...The field works were performed within short timeframes and of the highest professional quality; preliminary reports on the diagnostics’ results were also issued in a timely manner."
"The inline inspection of sections of the oil pipeline, in-field flow lines performed by “NTC “Neftegazdiagnostika”, LLC was of the highest quality, even though the project was very difficult."
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