Urban pipeline network survey and leakage detection:

Urban pipeline network survey and leakage detection is a comprehensive service aimed at detecting urban water supply, gas, and drainage pipeline systems. We have comprehensive testing equipment and technology that can effectively detect problems such as leakage, damage, and corrosion in pipeline systems, achieve a comprehensive evaluation of the pipeline network, and provide effective solutions.

In the development of technology, prepare standard catalogs, patents, etc.

For example, GB/T28705-2012 "Non destructive Testing Pulse Eddy Current Testing Method", GB/T28704-2012 "Non destructive Testing Magnetostrictive Ultrasonic Guided Wave Testing Method", GB/T31211-2014 "Non destructive Testing Ultrasonic Guided Wave Testing General Principles", GB/T 30578-2014 "Risk Based Inspection and Evaluation of Atmospheric Storage Tanks", GB/T32074-2015 "Non destructive Testing Ammonia Leakage Testing Method", GB/T33643-2017 "Non destructive Testing Acoustic Emission Leakage Testing Method" JB/T 10764-2007 "Non destructive testing - Acoustic emission testing and evaluation methods for atmospheric pressure metal storage tanks", NB/T47013.9-2012 "Non destructive testing of pressure equipment - Part 9: Acoustic emission testing", NB/T47013.12-

2019 "Non destructive testing of pressure equipment - Part 12: Magnetic flux leakage testing", etc.