CUSTOM TANK DESIGN AND FABRICATION SERVICES
Imperial Steel Tank Company has been manufacturing high quality storage tanks, pressure vessels and reactors for over 60 years. During that time we developed an excellent reputation for service and quality, and this is well demonstrated by our custom tank design and fabrication services. We design and manufacture several different types of tanks, including pressure vessels up to 3000 psi, atmospheric and high pressure storage tanks and hazardous chemical tanks. Our equipment, including a crane and 400/1000 ton press brakes, can handle large jobs. We roll, weld, press, and plasma cut materials such as nickel, Monel, and carbon / stainless steel to create tanks of many differing specifications. We also provide special tank accessories, such as sight glass / light glass, steady bearings, add pots, and specialized access platforms. Our customized tanks are available in sizes that range up to 20′ in diameter, over 80′ high, and up to 2″ thick, while maintaining tight tolerances of ±0.125″. We can design tanks from CAD programs, or we can develop tanks with the necessary dimensions provided to us. The quality of our work is shown in the many industry standards we meet, including UL 142, API 620, API 650, and ASME, Section VIII, Division 1.
Our custom designed tanks can be used by any industry that needs liquid storage. To learn more, please see the following table or contact Imperial Steel Tank directly.

PROJECT GALLERY
Fabrication of a Ball Mill
Fabrication of an Oxidizer
Fabrication of a Stainless Steel Condenser
Fabrication of a Stainless Steel Reactor
CUSTOM TANK DESIGN AND FABRICATION CAPABILITIES
General Capabilities
Custom Fabrication
Design
Tank Types
Storage Tanks
- Atmospheric
- Pressure Vessels up to 3000 psi
- Manways
- Heat Exchangers
Hazardous Chemical Tanks
Tank Accessories Provided
Sight Glass/Light Glass
Steady Bearings
Add Pots
Specialized Access Platforms
Maximum Thickness
Tolerance (+/-)
±0.125
Materials
Carbon Steel (All grades)
Stainless Steel (Various Grades)
Nickel
Monel
Maximum Diameter
20 ft diameter
Maximum Height
80 ft Height (limited only by over the road regulations)
Services Provided
Shop Fabrication
Repairs and Modifications
Field Erection
Consulting
Design
Finite Element Analysis (FEA)
CAD Designing
Lining
Accessories to tanks