How to Determine Whether VCIs, CP, or Both Should be Used to Protect ASTs from Corrosion

Soil Side Bottom (SSB) corrosion of aboveground storage tanks (ASTs) is a major cause of tank bottom failures and a constant problem for tank owners in the oil and gas industry. The use of Vapor Corrosion Inhibitors (VCIs) and Cathodic Protection (CP) are common practices for protecting ASTs from corrosion. Below I will briefly review […]


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