Tank Bottom Pitting - Corrosion Inspection
- API 653 mandates periodic internal tank floor inspection with volumetric assessment
- Non-destructive testing (NDT) magnetic flux scanners provide rapid general floor condition assessment.
- Phasor DM can rapidly “prove-up” scanning results with greater detail than conventional ultrasonic testing (UT).
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| Typical pitting found in tanks | Phasor DM is used to accurately quantify the extent and severity of general wall loss detected in tank bottoms by global scanners |