STRESS CONCENTRATION DETECTOR
The pipeline stress concentration inspection technology utilizes different stress magnetic signal under different excitation intensities to achieve stress concentration and hard spot detection. It can be carried out simultaneously with the MFL and remain unaffected. It is a new and efficient stress concentration and hard spot detection method.
Introduction
The pipeline stress concentration inspection technology utilizes different stress magnetic signal under different excitation intensities to achieve stress concentration and hard spot detection. It can be carried out simultaneously with the MFL and remain unaffected. It is a new and efficient stress concentration and hard spot detection method.
Technology
MFL and stress detection can be achieved at one time:
Complete pipeline MFL inspection and stress concentration inspection through a single inspection, distinguish defects and stress concentration areas, save inspection cost and improve inspection efficiency.
Stable signal:
With two-field signal comparison for analysis and identification of stress signals,the stress signal is less susceptible to interference and more stable, which is conducive to stress identification.
Service Advantage
Specs.
- Magnetic field distribution rate: 5nT.
- Measuring range: ±5mT.
- Certainty of detection of stress concentration area detection >95%.
Gallery
Introduction of Pipeline Inspection
Our professional internal inspection services are available for a wide range of oil and gas pipelines with different pipe diameters, and can address both macro-defects and micro-stresses.
