With more alternative fuels being introduced to the marketplace and steel tank providers decreasing warranties due to corrosion issues, petroleum storage decisions can get complicated. Containment Solutions is there to simplify the problem. CSI manufactures the finest quality petroleum storage tanks for underground systems. Our double-wall fiberglass tanks are inherently non-corrosive, safely storing standard petroleum fluids, biofuels and biodiesels, ethanol and ethanol blends, ultra low sulfur diesel (ULSD), even Diesel Exhaust Fluid (DEF). Unlike underground steel tanks, CSI’s petroleum storage tanks are backed by an industry best 30-year corrosion limited warranty. Containment Solutions is a trusted name with a dependable product. With more than 300,000 tanks installed around the world, CSI is the largest American fiberglass tank manufacturer.

Long-term corrosion and material properties testing is done at our Research and Development Center (R&D). Laminate testing includes current fuels, blends and other oxygenates, but we do not stop there. We also test alternative products and blends that could be stored in our tanks in the future; as fuel options change, your petroleum storage tank compatibility will not. Many of the newest industry fuels and biofuels are alcohol based. Alcohol blends, including ethanol, increase the likelihood of water in a storage tank, resulting in rust and microbial-induced corrosion (MIC) in steel tanks. The inherent non-corrosive nature of a fiberglass CSI double-wall tank eliminates the possibility of rust on all tank wall surfaces.

Choosing the right fueling location is an important decision, choosing the right petroleum storage tank is imperative. Tank related issues are costly and can lead to environmental catastrophes. Trust the tank that changed the industry, trust a CSI double-wall petroelum storage tank.

Below is a cutaway illustration of a typical Double-Wall Petroleum application. Click on the illustration for more details.

Double-wall PETROLEUM Storage Tanks