KALIBRAK tool

KALIBRAK  is a specially designed,  high resolution  tool for the detection, location and sizing of changes in the internal geometry of the pipeline (out-of-roundness anomalies and fittings)
 
KALIBRAK tools use a system of radially mounted mechanical arms equipped with deflection sensors which measure internal pipeline diameter.  
 
Results of a KALIBRAK survey can be used for the pipeline correct construction assessment and to determine the piggabillity of a pipeline
 
The fleet of available KALIBRAK tools covers a wide range of pipeline nominal diameters. 

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KALIBRAK Technical specification (pdf) 487.67 KB