UL1746/UL58
Double Wall Composite Tank
tanks
The Plasteel® Double Wall Composite
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 Composite Tank. The outer steel secondary containment tank is assembled and welded 360° around the inner primary tank creating an interstitial space. The interstitial space between the primary tank and the secondary containment tank is designed to provide access to detect a liquid in the interstitial space and containment of the liquid.
- 30 Years warranty
- Competitive pricing and lead times
- Certified Elutron®
- Corrosion resistent exterior fiberglass tank and steel primary tank
- Wide range of capacities and compartments
- Underwriters Laboratories listings, UL58, UL1746
- Compatible with all ethanol and bio-diesel fuels along with many other chemicals that can be safely stored with the application of internal linings approved by STI engineers
- There has never been a documented external corrosion failure of any Plasteel® tank.