During the 2005 National Electrical Code (NEC) review cycle, a relatively simple revision was made that created a significant change on the cathodic protection (CP) systems of petroleum and chemical ...

Corrosion of steel structures in electric transmission, distribution, and substation applications has been around for many years, but it’s getting more attention as electric utilities become more ...

Pipelines buried underground and composed of metallic materials tend to be vulnerable to corrosion and corrosion-related ...

Cathodic protection as a complementary method is one of the most effective ways to prevent corrosion, along with coating and choosing the suitable material. There are different ways to protect the ...

Coastal steel structures corrode up to 5× faster than inland assets. Learn how to choose the right protective primer system — zinc-rich, epoxy barrier, or surface-tolerant — for every exposure zone.

The design of sacrificial cathodic protection (CP) systems conventionally involves steady-state assumptions, which means design parameters are considered constant during the in-service life of CP ...