steel tank

These have all but replaced concrete tanks or reservoirs because of the cost advantage. The reservoirs are also easy to transport and can be erected in minimal time. Liquid storage capacities are available from 30 000 litres to 4 000 000 litres in heights of 1.3m – 6.1m. The structure carries a 10 year warranty against faulty material and/or workmanship. Life expectancy of more than 25 years. The water is contained in a polyester-net-reinforced P.V.C. liner with seams made by a high frequency welding process to provide watertight joints. The liner material resists a wide range of chemicals and carries a 10 year pro-rata warranty against sun damage. These steel reservoirs do not require a concrete floor and can thus easily be moved from one location to another.