Zincalume Tanks

Revolutionary alloy-coated storage tanks with unmatched corrosion resistance and durability for industrial, commercial, and residential applications.

Composition: Zinc (43.5%) + Aluminum (55%) + Silicon (1.5%)

Zincalume Tanks by DPL Star

Zincalume Tanks feature a revolutionary alloy coating of Zinc (43.5%), Aluminum (55%), and Silicon (1.5%), providing unmatched corrosion resistance and durability. These lightweight, relocatable tanks are ideal for space-constrained sites and temporary installations.

The unique alloy composition creates a protective barrier that is 4x more durable than traditional galvanized steel, offering exceptional performance in harsh environmental conditions while maintaining water quality with its hygienic, smooth surface.

43.5%
ZINC

Provides sacrificial corrosion protection

55%
ALUMINUM

Offers barrier protection and heat reflectivity

1.5%
SILICON

Enhances adhesion and coating uniformity

Why Choose Zincalume Tanks

Cost-Effective

Low maintenance requirements and long operational life reduce total cost of ownership significantly.

Hygienic & Easy to Clean

Smooth surface prevents algae growth and biofilm formation, ensuring water quality and easy maintenance.

Ideal for Bolted Tanks

Perfect for bolted tank construction with easy assembly and superior sealing capabilities.

100% Recyclable

Environmentally friendly solution that is completely recyclable at the end of its long service life.

Corrosion Resistant

Advanced alloy coating provides superior protection against rust and corrosion, ensuring longer lifespan.

Durable & Strong

Withstands harsh environmental conditions with 4x longer life than conventional galvanized steel tanks.

Lightweight

Easier to transport and install compared to traditional steel tanks, reducing installation time and costs.

Heat Reflective

Reflective surface keeps water cooler, reducing bacterial growth and maintaining water quality in hot climates.

4x Longer Life Than Traditional Galvanized Steel Tanks

Technical Details

Tank Configuration

  • Bolted panels with horizontal and vertical overlaps
  • Internal liner (PVC/EPDM) ensures leak proof
  • Roof types - conical/dome/flat
  • RCC ring beam foundation

Technical Specifications

  • Capacity Range 5 KL to 5000 KL
  • Diameter 1.0m – 25m
  • Height Up to 10m
  • Material Zincalume AZ150
  • Sheet Thickness 0.8 – 1.2 mm
  • Bolts Hot Dipped Galvanized
  • Liner PVC/HDPE (potable grade)

Design Codes & Standards

Our Zincalume Tanks are manufactured and tested in compliance with international and national standards

Zincalume Sheet Standards

  • Australian Standards AS1397 / American Society for Testing & Materials ASTM A792M

Bolted Tank Design

  • American Water Works Association (AWWA) D103-09

Steel Structures

  • Indian Standard IS 15961 - Design and construction of steel storage tanks

Water Retaining Structures

  • Indian Standard IS 3370 - Code of practice for concrete structures for storage of liquids

Wind and Seismic Design

  • Indian Standard IS 875 - Code of practice for design loads
  • Indian Standard IS 1893 - Criteria for earthquake resistant design

Key Advantages at a Glance

Long Service Life

4x more durable than galvanized steel

Easy Installation

Lightweight & relocatable design

Eco-Friendly

100% recyclable materials

Corrosion Resistant

Zn-Al-Si alloy coating protection

The Ultimate Solution for Reliable Water Storage

Build a Better Tomorrow Today

Contact