← Glossary

Flux Leakage Tube Inspection

Stray flux pipe testing is a magnetic inspection system for automated detection of longitudinal and transverse flaws in pipes through local magnetization and sensor arrays. It enables fast throughput.

Physical-Chemical Mechanism of Action

The stray flux pipe inspection system uses the magnetic attraction of metals. It locally magnetizes small sections of the pipes and detects longitudinal and transverse defects through variations in the magnetic field.

Metallurgical Relevance & Welding Risks

Incorrect handling can lead to missed detections, resulting in defective pipes. This can cause leaks or fractures in service and compromise safety.

Workshop Practice & Procedures

Make sure the inspection system is properly calibrated and the pipes are clean. Use the recommended scanning speed (usually 1-2 m/s) to ensure accurate detection.

MetallurgieSchweißtechnik

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