STI Tank Technologies
Aboveground Storage Tanks (AST)
Underground Storage Tanks (UST)
Fuel System Maintenance
SP001 FAQ
STI/SPFA Product Awards
STI Shop Fab Tank Section
Specifications, technical documents, and inspection forms for STI Technologies. STI Shop Fabrication Section members only.
Quality Control Program
Quality control is a crucial aspect of all manufacturing processes. Therefore, member fabricators of the Steel Tank Institute’s licensed tank technologies are subject to periodic, unannounced inspections by a team of STI/SPFA Quality Control Inspectors.
Aboveground Storage Tank FAQ
Get answers to commonly asked questions about aboveground storage tanks including differences between tanks and fire code information.
Education and Training
Codes and Regulations
Find information on federal and state fuel storage environmental regulations, chemical storage tank regulations, fire codes, and more.
Alternative Fuels
View compatibility studies for steel and alternative fuels/emerging fuels.
About Steel Storage Tanks
Additional Resources
- Keeping Water Out of Your Storage System
- Storage Tank Venting Compendium
- Tank Capacity Calculators
- State Underground Storage Tank (UST) Programs
- Underground Storage Tank Flood Guide
- EPA’s Wildfire Guide: Preparation And Recovery For Underground And Aboveground Storage Tank Systems
- A Brief History of Octane in Gasoline: From Lead to Ethanol
- Performance Testing of Underground Storage Tank Against Buckling
- Fuel Storage Tank Owners/Operators: Protect Your Tanks, Reduce Your Downtime, Reduce Your Risk
- Preventive Maintenance Guide for Diesel Storage and Dispensing Systems
- Compatibility Considerations for UST Systems
- ASTSWMO Compatibility of UST Systems with Biofuels
- Emerging Fuels and Underground Storage Tanks (USTs)
- NIST Research on Ethanol “Corrosion:” What it Really Says
- Storage Tank Maintenance Standard (R111)
- Practical Guidelines for Fabrication of Duplex Stainless Steels
- EPA SPCC Rule Clarification – September, 2002
- Underground Storage Tank (UST) Technical Compendium about the 2015 UST Regulation
- Industry Websites
Archives
Position Papers
- STI Letter to PEMEX Discussing Flameshield and Fire Resistant Tanks (April 21, 2008)
- Insurance Position on Water and Tank Warranties (May 17, 2002)
Featured Affiliate
Rolled Alloys is the global leader in value added processing of specialty alloys. Our inventory includes stainless, duplex, titanium and superalloys in plate, sheet, bar, pipe and fittings, and welding materials. Eight locations in the US.
www.rolledalloys.com“STI technologies have better industry recognition than any of our individual brands.”
Greg Scalet
Steel Tank & Fabricating Corp.