Zinc Aluminium & Bolted Steel Tanks for Durable Water Storage
Zinc-aluminium coated steel panels, made in our factory and bolted together on site into modular tanks for industrial, commercial, firefighting and agricultural water storage.
- ASZ-coated panels
- Bolted on site
- Liner & roof options
Coated steel, bolted into a complete tank
Choosing the right construction is central to an industrial water storage system. Steel tanks in outdoor and industrial environments need appropriate corrosion protection, and a construction method that suits the site.
Zinc aluminium steel tanks are built from steel panels carrying a protective zinc-aluminium-based metallic coating. Depending on the coating specification and exposure, it helps improve resistance to atmospheric corrosion compared with unprotected carbon steel.
In a bolted steel tank, those panels are produced off site, transported in sets and joined with bolts at the project. Instead of casting and curing a structure in place, the shell is erected ring by ring on a prepared foundation. AVM Prefabricated Modular Tanks LLP builds its tanks this way, with ASZ-coated and pre-painted panel options confirmed for each project.
Key Features of Zinc Aluminium & Bolted Steel Tanks
Protective metallic coating
Zinc-aluminium-based coating helps protect the steel substrate.
Prefabricated panels
Panels are produced off site, so site work focuses on assembly.
Bolted site assembly
The shell is bolted together ring by ring on a prepared foundation.
Customised dimensions
Diameter, height and capacity planned for the project and footprint.
Internal liner options
Internal protection selected for the stored water.
Roof, access & inspection
Roofs, ladders, manholes and inspection openings as required.
Applications of Zinc Aluminium & Bolted Steel Tanks
Suitable configurations can be considered for:
- Industrial water storage
- Fire fighting water reserves
- Raw & process water
- Agricultural irrigation systems
- Commercial building reserves
- Utility & campus water supply
- Infrastructure project sites
Advantages of coated, bolted steel construction
Barrier & sacrificial protection
A zinc-aluminium coating can protect steel through both mechanisms, depending on the coating system.
Less casting on site
The shell is bolted from finished panels instead of being cast and cured in place.
Suited to constrained sites
Panels travel in compact sets and can reach sites where a large finished vessel could not.
Flexible configuration
Panel layout, roof and liner are selected for each application.
What to plan before ordering
Coating performance and tank layout both depend on the project. Share these with the AVM team early:
Consider these factors
- Required capacity and stored liquid
- Available footprint, height limits and site access
- Environmental exposure (coastal, industrial, etc.)
- Foundation and soil information
- Roof, access, inlet/outlet and overflow requirements
Specifications at a glance
Final values are confirmed per project against your drawings and site conditions.
| Product type | Zinc Aluminium & Bolted Steel Tanks |
|---|---|
| Storage capacity | 10 KL - 2000 KL |
| Tank construction | Prefabricated, bolted modular steel panels; cylindrical tank |
| Panel / material details | Zinc aluminium color coated sheet |
| Coating details | ASZ-coated / pre-painted steel panel options |
| Finish | Metallic / pre-painted options |
| Liner details | 760 GSM to 800 GSM liner |
| Installation | On-site assembly. Support with foundation drawings and layout options |
| Applicable standards | Zinc Aluminium & Bolted Steel Tanks |
| Warranty | 5 Years |
AVM tanks on site
Photographs of AVM tank installations for this type of application. Select a photo to enlarge.
Why Choose AVM for Zinc Aluminium & Bolted Steel Tanks?
AVM specialises in prefabricated modular storage designed around industrial, commercial and utility requirements. Panel options, liner choices, roofing and foundation/layout support are confirmed for each project.
We start from your capacity, site and application, then propose a configuration for your review before fabrication.
You may also need
PROCESS & UTILITY
DRINKING WATER
FARMS & BUSINESS
Frequently asked questions
A steel storage tank built from panels with a zinc-aluminium-based protective metallic coating that helps improve corrosion resistance.
A tank whose shell is made from prefabricated steel panels that are bolted together on site, rather than cast or welded in place.
ASZ refers to an aluminium-zinc-silicon coating system on steel sheet. The exact composition and coating mass should be confirmed from the material specification and mill test certificates.
Only when the complete wetted-material arrangement — including the liner and fittings — is documented as suitable for potable-water contact.
Required capacity, stored liquid, available footprint, site access, foundation information and any roof, access or connection requirements.
Looking for zinc aluminium or bolted steel tanks?
Share your capacity, site and application with AVM for a project-based proposal.
