The Magnetic Flux Leakage Detector detects pipeline corrosion defects by magnetizing the metal pipelines to saturation point, then interprets the Magnetic leakage field to gain the size of corrosions, thus evaluates the service lifetime and safety situation of subsea pipelines.
Ultra-high resolution detection can be implemented successfully by using multidimensional sensors design and high density of sensors configuration; The detecting units integrated with magnetic flux leakage inspection and ID/OD detection, reduce the volume Effectively.
By using a magnetic circuit with two-dimensional floating construction, improving its adaptability to pipeline wall reducing and bends. Can be applied to various pipeline products, such as oil, gas and water, with high adaptability for different running speeds, and with excellent corrosion resistance and pressure-resistant properties. Reading data rapidly, analyzing defects accurately. Tailored battery units to meet the needs of various inspection ranges.
More robust titanium alloy enclosures, with stronger corrosion resistance.
Ultra-high resolution detection can be implemented successfully by using multidimensional sensor design and high density of sensor configuration.
To realize the distinguish of inner and outer defects
The integration of ID/OD magnetic flux leakage testing units, can realize the distinguish of inner and outer defects.
Be suitable for a variety of pipeline mediums, such as oil, gas and water, all can be detected in service.
Flexible passage capabilities for the entire multi diameter range, e.g. 1.5D bends and 18mm Reducing Diameter.
Outstanding sealing design for connection of multiple data channels, with compressive strength of 15Mpa.
Selecting a combination of batteries according to customer demands, with maximum continuous operating time of 42 hours.
Main technical specifications:
Pipeline Diameter: 8”(219.1mm) (customizable)
Tool Length: 1.76m and 2.06m(optional)
Wall Thickness Range: 6mm~16mm(customizable)
Pipeline Bend Radius: 1.5D
Reducing Diameter: 18mm
Operating Speed Range:0.4m/s~3m/s
Inspection Length: 100km
Temperature Range: -20~70℃