Custom-Fabricated Process Tanks Built for Performance
At Steel Tank and Fabricating Corp (STAFCO), we specialize in fabricating atmospheric process tanks tailored to your specific requirements. Whether you’re handling industrial chemicals or high-temperature fluids, our process tanks are built to perform reliably. From mixing additives in water treatment plants to storing resins in plastic manufacturing, blending lubricants in oil processing, or managing byproducts in pulp and paper facilities, STAFCO process tanks are engineered to support critical operations across a wide range of industries.Built to Your Specs
No two operations are exactly alike. That’s why every process tank we build is custom-engineered to your dimensions, materials and connection requirements. Our team works closely with you to ensure your tank integrates seamlessly into your process.
NOTE: We don’t provide process tank design services. Customers are responsible for the design and must provide finalized drawings—we’ll build the tank based on their specifications.
Common Features:
- Carbon steel or stainless steel construction
- Single-wall or double-wall designs
- Heating or cooling jackets (when required)
- Mixer mounts and baffles (optional)
- Custom manways, nozzles, and fittings
- Surface treatments, coatings, or linings

Serving a Wide Range of Industries
We serve customers across a variety of industries, including:- Chemical processing
- Water treatment
- Oil and gas
- Pulp and paper
Why STAFCO?
Experienced Fabricators: Over 70 years of tank-building expertise.Custom Engineering: Designed in-house to meet your specs and process requirements.
Quality You Can Trust: Welded to exact standards and thoroughly tested before delivery.
Made in the USA: Manufactured at our Fort Wayne, Indiana facility and shipped nationwide.