Cost Effective Liquid Storage Solutions. Steel Tanks from Capacities ranging from 50,000 Ltrs to 2,500,000 Ltrs.
We manufacture high quality lined Modular Steel Water Tanks under the brand “Joemillars” for use in Industry, Projects, Infrastructure & Housing. Uses Range from Storage of Raw Water to Treated Water in ETP,STP,WTP’s and also Storage of Acids, Alkalies and Chemicals purposes using the latest available membrane technology.
Joemillars tank range in sizes from 50,000 Litres to 2,500,000 Litres. All the components are fabricated in our own factory, providing us complete control quality of each tank we manufacture & install.
Technical Data - Tank Body
The Main Tank body is made from Zincalume metal sheets, lasting upto 4 times longer than Galvanized Steel due to its Superior corrosion resistant property. The coating contains both Zinc & Aluminium providing Sacrificial and Barrier Protection to Steel. Zincalume Steel has a coating of 55% of Zinc (Zn) , 42.5% Aluminium (Al) & 2.5% Silicon (Si), where Si is metal bonding agent.
Storage Tanks for Potable Water are installed with a reinforced Multi-layer Food grade PVC Liner i.e. the same quality that goes in a blood bag or a urine bag, you see in a hospital.
Wall panels are pre-curved to create the exact diameter for each tank size. Hoop strength is achieved by increasing the panel thickness, which is determined by the height to the diameter ratio. The wall panels are vertically joined using hot dipped galvanised high tensile bolts . A external bolt cover strip o prevents unwanted tampering with the bolt connections..
Our tank designs can be modified to suit high wind load conditions including cyclonic wind conditions, in coastal areas. They can also be modified to meet Seismic Zone requirements. These are all governed by AWWA D-103 Standard. Should either of these apply in a tank location it can be incorporated at the design stage.
Tanks are available with three choices of dome roofs namely Standard, Heavy Duty and Cyclonic design. Each of these is designed as per climatic conditions and consists of roof sheeting material (Zincalume Steel Sheet ) installed on a hot dipped galvanised truss section.
No roof supporting steelwork intrudes into the Liquid stored below. The maximum overflow level maintains the required Free board & Liquid level.
Features of our Dome Roof:
v Self Supporting.
v Designed to allow rainwater to run off and not pool.
v Ventilation to control atmospheric pressure inside the tank.
v Provision for easy access through a choice of access hatch types.
Potable water tank liners are typically 0.75 mm thick (non reinforced ) & 0.50 mm (reinforced) PVC materials made especially for harsh climate conditions. It is tougher than any other material in the market: It will still stretch but is not prone to shrinking as all soft compounds ones are; it is harder to puncture. The PVC weld is the strongest part of our water tank liner, unlike woven materials and HDPE/LDPE.
Depending on the tank capacity, we offer a choice of Standard non reinforced Liner and heavy duty Reinforced liners consisting of a homogeneous impervious membrane with an internal woven scrim. The scrim strengthens the liner so that it does not stretch under pressure.
Commercial Tanks are available in a variety of standard sizes or can be custom designed to meet specific customer or project requirements.
The standards ranges of commercial tanks are available upto 9.63 mtrs height. All the PolyBeek Water Tanks are designed and manufactured to AWWA (American Water Works Association) Standards D-103. Each design can be underwritten on request at an additional cost by certified engineer.
Joemillars Tanks are widely used for applications like raw water/effluent water/waste water/sea-water, alkaline/acidic chemicals/ethanol/solvents and for most of other liquids having different densities. These tanks have a substantially enhanced service life with a low maintenance is aesthetically appealing and also price competitive, when compared to traditional RCC tanks or MS Fabricated tanks.
1. A modular tank that bolts together and has a liner inside to ensure safe water storage.
2. Competitive pricing includes installation country wide.
3. Easily Relocation and assembly.
4. Exclusive 3-layer PVC Geomembrane reinforced with Polyester providing for very high tensile strength.
5. Protected against corrosion by using sacrificial magnesium anodes.
6. Meets AWWA d-103 standards.
7. Ground or elevated construction is possible.
8.Cost of foundation construction is less than other storage tank systems.
9.Structural load is very less.
10.Tanks are food grade and support applications including Potable Water / Aquatic life.
11 Pricing is very competitive compared to RCC.
12. Meets Seismic Requirements.
13. Roofs and covers availaible.
14.Salt spray testing – 500 hrs - ASTM B 117 ensures high corrosion free life.
15. Several Colour Options.
Cheaper than MS Steel and Concrete Options.
Costly foundation designs are eliminated –– saving both time and money.
Please contact us to ask for available capacities and alternative designs for your specific requirements