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pipeline marker magnets

Pipeline Marker Magnets are used by pipeline inspection pigging operators to provide absolute position, or waypoints, along the pipeline that can be coordinated with the inspection log generated by an intelligent pipeline pig.  The thickness of the pipe wall as well as the stand-off created by galvanic or corrosion resistant coatings and insulation dictate the required magnetic flux density and pole spacing required to provide sufficient magnetic field for detection of the marker by the intelligent pig inside the pipeline.  Whether you are inspecting exposed pipeline, buried pipeline or Subsea Pipeline, contact your Heath Energy representative with the specifics of your pipeline for a recommendation on the appropriate pipeline marker magnets for your inspection job. 
HMM-050 Marker Mag
                                           
       FEA Model of Magnetic Field              Heath Subsea Pipeline Marker      Stainless Steel Clad Pipeline Marker