Elevated water tank calculator (v2)

Improved elevated steel water tank design — convergent sizing, wider pruned optimiser, and tank+support steel minimisation.

Steel Tank Manufacturing Steps, from Order to Delivery
The steps of building a steel tank, from the data sheet to testing and dispatch. A 20,000-litre tank takes about three weeks; here is what that time is spent on.
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Tank Tests: What Defect Does Each Test Find?
Hydrotest, radiography, ultrasonic, liquid penetrant, magnetic particle and vacuum box. Each finds a particular defect and none can replace another. Here we compare them.
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Tank Hydrostatic Test, Step by Step
The hydrotest is a tank's final exam before delivery, and we carry it out in our own factory. The test pressure, the work before filling, and the mistake that can ruin a tank while it is being drained.
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Weld Radiography: What Percentage of Seams Must Be Tested?
The radiography percentage sets the joint efficiency, and the joint efficiency sets the plate thickness. In other words, this decision directly affects the tank's weight and price.
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