FB Flux Technique
Full Body
Flux Leakage Testing Technique
InspecTech®
A Division of InspecTech Analygas Group Inc.
450 Midwest Road, Toronto, Ontario, Canada, M1P 3A9
Tel: 416-757-1179      Fax: 416-757-8096
Email: group@inspectech.ca    Web: www.inspectech.ca

Method:

Magnetic Flux is generated in the tube, and leakage from defect
areas are detected.  


Sensitivity:

Excellent to O.D. Good to fair on I.D. defects.  


Size Range:

2” (50mm) diameter and up.


Advantages:

Fast, Dry. Moderately sensitive.


Disadvantages:

Spurious signals from welds and other magnetic anomalies. Poor
end zone coverage.  



Cost:

Moderate. Some consumables.



Operator Skill Level

Moderate.