Magnetic flux leakage ( MFL )

A.Purpose
Corrosion mapping.

B.Application
To measure the corrosion on soil side of tank plate or at the inner side of piping.

C.Features
  • Measuring thickness up to 20mm
  • 275mm scanning width
  • Fast scanning speed and can be a full area examination
  • For semi-quantitative ( Quantitative check should be applied by UT thickness measurement. )
  • Auto-data acquisition, and real time analysis
D.Principle
MFL detect principle

6000M3 underground tank-API 653