When it comes to storing liquids, the shape of the tank significantly impacts its efficiency and cost-effectiveness. Lucky for us, circular tanks stand out for their superior performance compared to square or rectangular steel tanks when comparing on factors such as strength, maintenance and cost-effectiveness.
The uniform distribution of weight and pressure in cylindrical tanks enhances their structural integrity, reducing the need for additional reinforcement and materials. This not only makes them more economical to produce but also easier to clean and maintain, providing a pain-free solution to your water woes. Furthermore, the efficient liquid circulation in round tanks minimises sediment buildup and improves overall water quality, making them a smarter, more sustainable choice for various applications.
So whether you’re needing a water storage tank for a fire suppression system, agricultural irrigation purposes or even just a rainwater harvesting tank at home, check out the summary table below is your quest to choosing the right tank for you!
| FEATURE | SBS CIRCULAR TANK | REGULAR SQUARE TANK |
|---|---|---|
| Structural Strength | High
Uniform distribution of load and pressures, providing enhanced structural strength |
Low
Stress concentration at corners, requiring thicker walls/additional materials. |
| Material Efficiency | More efficient
Cost savings due to optimal use of materials and reduced waste |
Less efficient
Higher material costs for the same storage capacity due to wastage in corners and non-uniform sections. |
| Cleaning & Maintenance | Easy
Smooth and continuous surface allows for easy inspection and fewer hard-to-reach areas. |
Difficult
Difficult to inspect and maintain with challenging corners that potentially hide corrosion and damage. |
| Seismic Resistance | High resistance
Dissipate seismic forces due to structure resulting in lower risk of damage in earthquake-prone regions |
Low resistance
Concentration of stress in corners increases vulnerability to seismic activity, requires additional reinforcement ($$$) |
| Installation & Foundation | Simple Ring-beam
Simplified foundation requirements due to uniform load distribution. Easy and quick installation and simplified foundations due to even load distribution. |
Complex
Longer installation time with complex foundation design and potential higher costs. |
| Water Circulation | More efficient
Reduced risk of water quality issues due to better circulation in round tank. |
Less efficient
Stagnant corners may lead to water stratification and quality concerns. |
| Cost Effectiveness | Quicker ROI recovery
Generally, more cost-effective in terms of construction and maintenance |
Longer ROI recovery
Higher initial construction costs and potentially increased maintenance expenses. |
Selecting the right water storage tank requires careful consideration of a number of factors and are unique to each application. Structural strength, water quality issues, installation requirements, upkeep requirements, related expenses, supplier reputation, compliance with regional laws, and the tank’s intended use. Making an informed selection based on a thorough evaluation of these variables ensures a consistent and sustainable water supply that is adapted to individual requirements.
Investing in a circular tank means opting for a solution that combines efficiency, cost-effectiveness, and long-term reliability. Our range of customisable water tank options and capacities ensures that we can meet your specific needs, providing a robust and efficient storage solution. Moreover, choosing a circular water storage tank over a square or concrete reservoir can result in significant cost savings over time due to reduced maintenance and enhanced durability.
SBS Tanks® is Africa’s leading manufacturer and supplier of modular steel panel water storage tanks fitted with an internal liquid storage liner. SBS Solutions East Africa Limited, our branch in Nairobi, services the East African region from Kenya. With ISO accreditation (ISO 45001 and ISO 9001) collaborating with a trusted supplier like SBS Tanks East Africa can offer professional advice and a variety of premium tank alternatives to satisfy your various needs.
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