Polytech Eternity Zincalume Steel Tanks
Our tanks are far better than alternatives offered by other manufacturers
Some comparison tables that will help you understand why.
Eternity Zincalume Steel Tanks show far better results as compared to other conventional tanks made with concrete (RCC, plastic etc.) The tables given on this table give specific comparison points that should help you reach the same conclusion.
ETERNITY POLYTECH ZINCALUME STEEL TANKS v/s RCC TANKS
| Zincalume Steel Tanks with liner | Concrete tanks / RCC tanks |
|---|---|
| Last 40-50 years. The Reinforced Liner ensures there is no contact between the steel structure and the stored water | Water is directly in contact with concrete wall. Water supply can be compromised by cracks in structure. |
| Steel walls with a unique and strong corrugated profile. The Internal liner and Steel tank shell can move independently of each other. | Rigid, Inflexible structure incapable of withstanding cracks due to impacts. |
| Modular kit Structure. Easy to lift and handle, and install anywhere like Building roof tops, Basements, Project sites etc. | Restrictions on ssuitability for different locations.Not suited for difficult to reach locations or inaccessible sites. |
| Completely Knocked Down (CKD) design. All components are produced in dedicated quality controlled factory environment and checked prior to dispatch. | Not all batches of concrete are of the same quality or consistency. Longer installation and curing times result in the material of inconsistent quality and weaker areas, eventually causing cracks in wall structure. |
| In the event of any accidental damage, all components are replaceable. The customer does not need to buy a new tank. | Repairs are not effective and will not last. Replacement costs are high. UPVC Reinforced Liners can be used to repair such cracked or leaking concrete tanks. |
| The Zincalume tanks can be dismantelled and relocated to a new location. | Permanently installed structure. Cannot be moved to another location. |
| Zincalume Steel Tanks can be commissioned and used immediately after installation. No curing process required. | Concrete tanks may take several days to complete. Curing can take up to three to four weeks. |
COSTS COMPARISON - DIFFERENT TANK MATERIALS
| ZINCALUME STEEL™ Tank | MS Tank | RCC Tank | PVC Tank | |
|---|---|---|---|---|
| Cost range "From lower to higher capacities" | Rs. 10 - Rs. 2 per liter | Rs. 12 - Rs. 3 per liter | Rs. 22 - Rs. 10 per liter | Rs. 12 - Rs. 5 per liter |
| Maintenance Food Grade |
Not Required Yes |
Not Required Yes |
Not Required Yes |
Not Required Yes |
| Zincalume Steel Tanks can be shipped or transported almost anywhere. Each tank knocks down allowing many units to move in the same truck etc. | No | Yes | Yes | Yes |
| Corrosion | No | Yes | Negligible | No |
| Repair and Reconditioning | All components replaceable | Difficult | Not Possible | Easy |
| The Zincalume tanks are demountable and can be relocated to a new location if required | Light | Heavy | Very Heavy | Light |
| Liquid Temperature | No change | Affected | Affected | Affected |
| Painting/coating | Not required | Required | Required | Not required |
| LIFE | 40 years plus | 10 years | Subject to surface cracks | 4 to 5 years. Develop cracks etc. |