Leveraging a 0.5V back EMF to safely vent hazardous AC surges while locking in valuable cathodic protection current. Isolating joints and flanges are critical safety gates in underground steel pipeline networks. By dividing the pipeline into discrete sect...

High-precision Impressed Current Cathodic Protection (ICCP) keeps potential errors under 5 mV for ultimate infrastructure longevity. For buried underground pipelines, corrosion is not merely a maintenance challenge—it is an existential threat. Deep within...

[Xi’an, June 11, 2026] — Ensuring the integrity of buried pipelines, urban gas networks, and storage tanks requires precise, reliable monitoring. Cathodic protection (CP) test stations are essential ground-level access points for measuring pipe potentials, ...

[Xi’an, June 04, 2026] — Modern buried pipelines and steel structures in dense urban networks, high-voltage transmission corridors, and electrified rail systems face increasingly complex corrosion and interference challenges. Cathodic protection (CP) test c...