What is a magnetic flow leak?
Magnetic flow leak usually concerns the method of test structures made of steel for loss of metals caused by corrosion. In this type of test method, the structure is magnetized and the detector is used to detect areas in which the magnetic field "escapes". This leak may indicate areas where there are reasons or corrosion. The graph record is determined from the escape field to identify any damaged areas of the steel structure.
The steel pipe testing using a magnetic flow tool is usually done by placing the device inside the pipeline. The tool is then allowed to travel inside the pipeline along with any liquid or gas product that can be transmitted at that time. When the device travels along the pipeline, Advanced Electronics on board collects real -time data in order to accurately find any damage found. Once the results are recorded, the technicians are able to determine the exact type of damage found and its location if somehowThe type of repair is needed.
Typical magnetic flow test devices consist of two bodies that are commonly referred to as magnetizer and electronics. The magnetizer body contains powerful magnets and brushes along with sensors used to detect leakage. When the device travels along a steel structure, magnets and brushes form a type of magnetic circuit with steel, while the sensors follow this circuit for possible interruption. Some type of corrosion or damage to the steel structure usually causes an interruption of the perimeter.
The electronic can of the test device usually contains several different pieces of devices that are used to determine the precise placement of the magnetizer body. In the back of this device are a speedometer and a kilometer used to measure the magnetizer speed and the distance it travels. Many times, global other searching devices are also used by tracking furnishedfor positioning (GPS).
Magnetic flow testing is sometimes performed using high -resolution devices that contain a larger number of sensors than the standard version. High -resolution testing usually provides information that is more detailed. Excellent information obtained from this form of testing often prevents unnecessary digging of steel pipes and discharge of steel tanks for further inspection.