Steel Storage Tanks
Tank Size Calculator
Find the API 12F (14th edition) tank that fits your production and haul schedule, or check the capacity of any diameter and height. Standard sizes use the working capacities from our tank product sheet.
How much do you need to store?
Enter a total volume, or your daily production and how often it gets hauled.
A margin covers late trucks and production swings. Sizing is based on working capacity, not nominal.
Enter tank dimensions
Diameter and shell height, in feet. Standard API 12F sizes return the published working capacity.
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Standard Sizes
API 12F Steel Storage Tanks
| Diameter | Height (ft) | Nominal capacity (bbl) | Approx. working capacity (bbl) |
|---|
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Included with every API 12F tank (14th edition)
- API 12F compliant connection quantities and sizes
- 8″ thief (gauge) hatch
- 24″ × 36″ cleanout
- Walkway lugs and lift lugs
- Painted finish
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Email oilandgas@westermaninc.com · Call 800-338-8265