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 ...

LOS ANGELES >> Two weeks before an oil pipeline rupture spilled over 100,000 gallons of crude on the Santa Barbara coast, a test was run that would reveal serious wear in that stretch of corroded pipe ...

Cathodic corrosion protection is widely used, but how it works exactly has been unclear and disputed by experts. ETH researchers propose a mechanism that resolves the apparent contradictions between ...

BOONES MILL, Va. — The developer of the Mountain Valley pipeline now has a clear path to finishing the project. But it also has, literally, tons of aging pipe that has been sitting out in the elements ...

This article summarises the international development of cathodic protection of steel in concrete. The technology was developed in Europe and the USA for applications to buried prestressed concrete ...