Galvanized Steel Water Tank | Price, Specifications | Order Online
Stainless Water Tank

Galvanized Water Tank

Aqua Cube’s modular galvanized water tanks are designed for reliable water storage across residential, commercial, and industrial applications. Constructed from high-strength hot-dipped galvanized steel panels, they provide excellent corrosion resistance, structural stability, and long service life in demanding environments.

Key Features

Galvanized water tanks are widely specified for applications that require structural strength, durability, and cost efficiency. Unlike lined or coated tanks, galvanized steel panels rely on zinc protection to resist corrosion while maintaining mechanical integrity over extended service life. Aqua Cube supplies modular galvanized tank systems designed to balance performance, installation efficiency, and long-term value.

High-Quality, Food-Grade Stainless Steel

High-Strength Hot-Dipped Galvanized Steel Panels

Aqua Cube’s galvanized water tanks are manufactured using Q235 carbon steel panels treated with hot-dip galvanization. This zinc coating provides uniform corrosion protection, making the tank suitable for outdoor exposure, utility installations, and non-potable water storage applications.

Structurally Balanced and Reinforced Design

Reinforced Structural Design

Each tank uses hydraulically punched steel panels combined with internal angle stays for reinforcement. Water load is distributed evenly across the structure, reducing localized stress and improving resistance to deformation when fully filled. The top panels are supported with hot-dipped galvanized steel framing for additional rigidity.

Modular Panels for Easy Installation

Modular Panel System for Flexible Installation

The tank system uses standardized panel sizes—1220 × 1220 mm, 1000 × 1000 mm, 1000 × 500 mm, and 500 × 500 mm. Panels are assembled or welded on-site, allowing installation in confined areas and sites with limited access, without the need for heavy lifting equipment.

Lightweight, Clean, and Modern Appearance

Durable and Industrial-Grade Finish

Galvanized panels provide a robust industrial appearance suited for outdoor, utility, and infrastructure projects. The finish withstands environmental exposure while maintaining structural reliability over long service periods.

Galvanized Water Tank Specifications

Aqua Cube’s galvanized water tanks are designed for stable performance across civil, industrial, and infrastructure applications. Each tank is engineered to meet structural, safety, and durability requirements for long-term operation.

Material and Design

  • Panel Material: Q235 steel, hydraulic punched
  • Panel Sizes:
    • 1220 × 1220 mm
    • 1000 × 1000 mm
    • 1000 × 500 mm
    • 500 × 500 mm
  • Panel Thickness Options:
    • 5.0 mm
    • 4.5 mm
    • 3.0 mm
    • 2.5 mm
    • 2.0 mm
    • 1.5 mm

Flange Design

Panels are pressed with double flanges at 45° and 90° angles on all four sides.

Reinforcement Method

  • Internal angle stays for rigidity
  • Top panel supported with hot-dipped galvanized steel framing

Accessories

  • Bolts, Nuts, Washers: Hot-dipped galvanized
  • Sealing Material: Non-toxic PVC foam tape
  • Tank Covers: Hot-dipped galvanized steel (1.4 mm to 3.0 mm thickness)
  • Ladders & Level Indicator: Internal and external ladders made of hot-dipped galvanized steel

Applications of Galvanized Water Tanks

Galvanized water tanks are widely used for water storage, regulation, and backup supply across multiple sectors, including:

Residential and Mixed-Use Developments

Homes and City Water Supply

Galvanized steel water tanks are commonly used for storing and regulating water for residential communities and municipal systems. It is suitable for domestic water with a pH value of 6.5–8.5 and provides stable, long-term performance for everyday use.

Schools and Universities

Construction Sites and Temporary Projects

A galvanized steel tank is ideal for construction water supply, temporary site storage, and project-based applications such as geological surveys and infrastructure development. Its durable bolted-panel design allows flexible installation and relocation as needed.

Hospitals and Healthcare Facilities

Heating and HVAC Systems

Commonly used as expansion tanks and condensate tanks in heating and HVAC systems, galvanized steel water tanks help regulate system pressure and maintain operational efficiency. The modular structure supports customized sizing for various engineering requirements.

Industrial Systems

Industrial and Processing Facilities

Suitable for industries including water treatment, food and beverage, pharmaceutical, petroleum, and chemical sectors, galvanized steel tanks offer dependable storage for process and utility water. Its flexible and reasonable plate design accommodates combined tanks of different capacities.

Fire Protection and Backup Supply

Fire Protection and Special Projects

This is a suitable option that provides reliable water storage for firefighting systems and national defense or large-scale infrastructure projects. Under standard operating conditions and proper maintenance, its expected service life is ≥ 20 years.

Water Quality Range:

  • Suitable for domestic water with pH 6.5–8.5
  • Expected Service Life: ≥ 20 years (under standard operating conditions)

Our Installation Process

Design and Panel Selection

Foundation Requirements

  • Concrete foundation must follow GB02S101 specifications
  • Flatness tolerance: ≤ 5 mm
Base and Site Preparation

Standard Accessories Supplied

  • Tank body
  • Hot-dipped galvanized U-steel base
  • Organic glass tube level gauge
  • Lockable maintenance opening
  • Internal and external ladders
  • Short pipes and flanges

Optional accessories such as float valves, level gauges, and disinfection equipment are available upon request.

Design and Panel Selection

On-Site Installation

  • Assembly and welding performed by qualified professionals using argon arc welding
  • Standard construction power supply required
  • Minimum 500 mm clearance around the tank for inspection
  • Visual inspection criteria:
    • No rust or contamination
    • No visible deformation
    • Weld joints free from leakage

Usage, Repair, and Maintenance Support

Aqua Cube’s galvanized steel water tanks are designed for long-term operation with straightforward maintenance.

Cleaning and Maintenance

Operational Guidelines

  • Do not apply pipe loads directly to tank outlets
  • Use supports for large-diameter piping and valves
  • Install flexible connectors where vibration or expansion is expected
Repair and Longevity

Maintenance and Repairs

  • Individual panels can be serviced or replaced if required
  • Galvanized coating maintains structural protection over time
  • Suitable for outdoor and utility environments with routine inspections

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