Plasteel^® Single- and Double-Wall Underground Tanks

The Plasteel FRP jacket encapsulates the steel primary tank providing a UL Listed and Tested exterior corrosion protection system for the Plasteel Double Wall Elutron® jacketed Tank. The inner primary steel tank is assembled, welded, and tested for tightness. The primary steel tank provides the underground structural performance for the Plasteel Double-Wall Elutron Jacketed Tank.

The aluminum foil stand-off material and outer fiberglass reinforced plastic (FRP) secondary containment jacket are applied 360 degrees around the inner primary tank and the tank heads, creating an interstitial space. The interstitial space between the primary tank and the secondary containment jacket is designed to provide access to detect a liquid in the interstitial space and containment of the liquid.

The Plasteel Double Wall Elutron jacketed Tank has been UL performance tested per UL Standard 58, External Pressure Test (EPT), Paragraph 18.

There has never been a documented external corrosion failure of any Plasteel Tank.

Hall Tank offers three Plasteel tank technologies: Single Wall, Double Wall, and the industry leading Double Wall Elutron Jacketed Tanks. Each of these technologies offers installation cost savings compared to fiberglass and other non-metallic underground tanks.

The Plasteel® Double Wall Elutron® Jacketed Tank is UL Listed and Tested per UL Standard 58 and UL Standard 1746, Part III, Jacketed Tank.

In 1989, the Plasteel® Double Wall Elutron® Jacketed Tank attained the UL Listing for Jacketed Secondary Contained Tank.

Double Wall Composite Tanks

The Plasteel® Double Wall Composite Tank is UL Listed and Tested per UL Standard 58 and UL Standard 1746, Part II, Type I and Type II Secondary Containment.

In 1983, the Plasteel® Double Wall Composite Tank was the first tank to achieve the UL Listing for Composite Secondary Contained Tank.

Single Wall Composite Tanks

The Plasteel® Single Wall Composite Tank is UL Listed and Tested per UL Standards 58 and 1746, Part II.

In 1980, the Plasteel® Single Wall Composite Tank was the first tank to achieve the UL Listing for a Composite Tank.

Plasteel UST Technologies are manufactured with a steel inner primary tank which is the foundation for these cost saving advantages. The basic strength of a steel structure underground makes the installation process less complex than the burdensome procedures required to securely install a non-metallic FRP tank.

Please review the Tank Installation Comparison and Excavation and Backfill Comparison PDF files for material and labor savings when installing Plasteel Tanks.

Hall Tank makes tanks in the USA to the strictest UL, SwRI, and API quality standards with uncompromising performance, reliability, and value.