Wohner Power System use TFI tools apply the MFL technology in transverse direction to detect and size longitudinal weld anomalies and narrow axial internal and external corrosion.
The fastest and best diagnosis on crack-like abnormalities and accurate performance
Wohner Power System use TFI tools apply the MFL technology in transverse direction to detect and size longitudinal weld anomalies and narrow axial internal and external corrosion.
Transverse Field Inspection technology is based on magnetic flux leakage. Magnetizer sections installed in the inspection tool induce a flux field in the circumferential direction. The proven design and high magnetization of the TFI tools coupled with an extra-high circumferential resolution provide reliable detection and sizing of narrow longitudinally-oriented metal loss anomalies.
The magnetizer system design ensures detection and sizing of general type metal loss anomalies, as well as conventional MFL tools. Therefore, it is specially developed for the measurement of longitudinally oriented anomalies such as tunnel corrosion, longitudinal weld anomalies.
Wohner Power System run the TFI tools as stand-alone tools. We can combine it with other inspection technologies, such as MFL, UT, geometry, and mapping.
Guarantees detection and sizing
TFI guarantees detection and sizing on some anomalies that conventional axial MFL technology face with difficulties.
Equipped with IMU
The TFI tools can optionally be equipped with IMUs to carry out pipeline mapping simultaneously.
Massive high-resolution technology
Our TFI has the highest effective resolution, both axial and circumferential, guaranteeing the best sizing accuracy within the natural limitations of magnetic inspection technology.