News

Magnetic flux leakage testing is a type of non-destructive testing technology that belongs to indirect measurement techniques.

Magnetic particle testing is called "magnetic flux leakage testing" because this technology is based on the leakage of magnetic flux on the surface or near the surface of the material.

Magnetic flux leakage testing improves work efficiency and reduces operational risks and equipment downtime costs

Magnetic Flux Leakage (MFL) technology plays an indispensable role as the foundation for ensuring the safe operation of pipelines.

Southwest Oil and Gas Field has achieved multiple important results in pipeline magnetic leakage internal detection through independent innovation and technological breakthroughs, which not only improves the technical level of domestic oil and gas field enterprises, but also sets an example for the global industry

The first proposal for international standards for magnetic flux leakage detection proposed by my country was successfully approved and received support from many countries including Italy, Brazil, Argentina and South Korea.

Magnetic leakage testing is used to detect the maintenance and management of pipelines, ensuring their safety and reliability.

The magnetic flux leakage detection method can effectively detect defects on the surface, near-surface and inside of ferromagnetic materials, and is low-cost and easy to implement automation, so it is widely used in steel pipe inspection.