HGXC series pipe demagnetizer for pipeline construction before welding operations Working Ambient Temperature -45~60

HGXC series Input Voltage 380V Input Frequency 50HZ Consumption Power 12V white pipe demagnetizer

INTRODUCTION

• A pipe demagnetizer is a device used in pipeline construction to remove or reduce the residual magnetism present in steel pipes. The demagnetization process is important because residual magnetism can interfere with the accurate functioning of instruments used in pipeline inspection, such as magnetic flux leakage (MFL) detectors.
• Residual magnetism can occur in steel pipes due to various reasons, including the manufacturing process, transportation, and handling. The presence of magnetic fields can affect the accuracy of inspections, making it difficult to detect defects like corrosion or cracks.
• A pipe demagnetizer works by applying an alternating current (AC) magnetic field to the steel pipe. This magnetic field gradually reduces the residual magnetism in the pipe, neutralizing any magnetic effects. The demagnetizer typically consists of a power source and a demagnetization coil. The coil is wrapped around the pipe, and the AC current flowing through it generates a magnetic field that gradually decreases the residual magnetism.
• By using a pipe demagnetizer during pipeline construction, the steel pipes can be effectively demagnetized, ensuring accurate inspections and reliable testing for potential defects. This helps maintain the integrity and safety of the pipeline system, minimizing the risk of failures and ensuring the smooth operation of the pipeline network.

Main Parameters