STATIONARY TANKS Whether you need to store 50 or 50,000 gallons of material, Superior Steel has the products you need. Our storage and transportation tanks are custom-designed by our on-site professional civil engineers, made from the highest quality materials, and carefully assembled by craftsmen whose skills are second to none. LEARN MORE »  
TRANSPORT TANKS Superior Steel Products manufactures and supplies a complete line of transportation tanks to meet your exact specifications and needs.

Our tanks offer the full complement of required safety features, as well as water tight roll-over rails for the storage of safety water and Teflon wash out spray balls in each compartment to facilitate the complete cleaning of the tank's interior.
PRESSURE/VACUUM VESSELS Horizontal or vertical, mobile or stationary, Superior Steel Products can build the ASME vessel you need. We have the certifications and experience to design, manufacture and repair pressure vessels. LEARN MORE >>  
SERVICES From silos to mix tanks, from catwalks to conveyor systems, Superior Steel Products has the expertise to handle your fabrication needs.

We offer a wide variety of tank-related services, from annual inspections, repair and modifications to custom design by our in-house professional engineers. We design and manufacture everything, including stairs, ladders, decks, structural components and food processing equipment. Whatever your needs, Superior Steel Products will deliver service you can depend on.


Superior Steel Products is a manufacturer of steel and aluminum storage tanks such as crude oil tankers, aviation fuel storage, fuel transportation tanks, fertilizer storage tanks, chemical transportation tanks and much more. Our products are used throughout the oil production, ag/fertilizer, chemical, fuel storage/transportation, mining and food/beverage processing industries.

We manufacture all forms of bulk storage and transportation tanks and vessels: DOT 406, 407, and 412 tanks, skid tanks, horizontal and vertical storage tanks, insulated tanks, double-wall tanks, pressure vessels and nurse tanks from mild steel, stainless steel or aluminum. Superior Steel Products also has an in-house professional civil engineer to design a tank that best fits your needs.

At Superior Steel, we also resell fiberglass tanks, poly tanks and Wheatland bins. We hold both ASME “U” and “R” Stamps with an active QA program, are authorized by ASME to perform Section VIII work and are UL 142 Listed.


Ag & Fertilizer
Our products range from applicator and nurse tanks to complete turnkey bulk storage facilities.
Alternative Energy
We serve biofuel manufacturers and the fat, oil and grease (FOG) municipality sector.
Pressure Vessel
As an ASME coded facility, we design and fabricate custom pressure vessels and other products to meet specific customer needs.
Aviation Fueling
We manufacture the industry’s best aviation fuel trailers. Our complete packages include tanks, trailers, pumps, meters and custom plumbing.
Superior Steel Products assists global market leaders with chemical distribution and storage. The demand for clean air, healthy food alternatives and pure drinking water is higher than ever.
Fire Suppression
Our tanks meet or exceed NFPA 22 and AWWA recognized standards. They are factory-coated with high-quality epoxies in environmentally controlled conditions.
Food & Beverage
We offer a variety of mix and storage tanks and manufacture custom mixer bridges to accommodate customer-provided food-grade mixers.
Fuel, Oil & Gas
Superior Steel Products works with industry leaders to develop and manufacture single and double wall tanks for exploration, storage and distribution.
Liquid Bulk Transportation
We offer code and non-code transportation tanks for flammable, hazardous and corrosive chemicals and fuels. We specialize in truck, trailer and tanker applications.
Superior Steel Products manufactures tanks that assist in bulk fuel storage, portable equipment re-fueling, dust abatement, road repairs and other specific processing equipment.
Water Treatment
We help solve treatment issues for water and wastewater infrastructure. We partner with process design companies to ensure our filtration and surge vessels, contact tanks and bulk storage meet strict standards.


800 Gallon Non-Code Jet A Flatbed Tank
7,100 gallon DOT 407, stainless steel, tridem axle, fertilizer tank trailer
1,000 gallon DOT 406 aluminum Jet-A transport tank with custom cabinets
3,000 gallon DOT 407, 2-Compartment stainless steel bulk transport tank
2,000 gallon DOT 407 carbon steel rubber lined transport tank
4,400 gallon DOT 406 aluminum Jet-A tanker truck
3,500 gallon stainless steel DEF transport tank
2,516 gallon stainless steel 4-compartment transport tank
Idaho Helicopters, Inc. 1,000 gallon DOT 406 transport tank
Hillcrest Aviation 890 gallon DOT 406 lo-profile transport tank
1,000 gallon DOT 406 stainless steel transport tank
10,500 gallon DOT 407 aluminum crude oil tanker



About This Project


Tesoro Logistics
Helena Chemical
Alyeska Pipeline
Micron Technology
Brenntag Pacific, Inc.
Caterpillar Moteren
Bechtel National Inc.
Williams Gas Pipeline
Univar USA
Pilot Travel Centers
Conoco Phillips

Superior Steel Products, Inc. proudly manufactures a variety of transport and stationary tanks, right here in the heart of Idaho's Treasure Valley. Contact us for a quote today!

Download our brochure to learn more about our products and services.

Caldwell, ID 83605
PH. (208) 454-8000
FX. (208) 454-8184
Toll Free | 1-800-743-9550