Hot-dipped galvanised (HDG) tanks are steel water storage tanks protected by a zinc coating applied through the hot-dip galvanising process. This coating forms a durable barrier that helps protect the tank structure from corrosion and environmental exposure.
These tanks are commonly selected for applications where long service life, structural strength, and resistance to harsh operating conditions are essential. A reliable storage solution is provided for sites requiring robust steel construction with reduced long-term maintenance demands through the use of hot-dipped galvanised tanks.
Across a wide range of applications where durability and corrosion resistance are critical, HDG tanks are commonly used.
Typical applications include:
Each tank configuration is selected based on site requirements, storage volume, and operating environment.
Several key advantages are offered when compared to untreated steel storage systems through the use of galvanised steel tanks:
The galvanising process protects both internal and external steel surfaces, supporting long service life under varied conditions.
Tank Liners Melbourne by Raven Tanks Australia provides a complete supply and installation service for galvanised water storage tanks, tailored to site-specific requirements.
Our approach includes:
All works are carried out by experienced personnel with a focus on safety, quality, and durability.
| Material | Carbon Steel (Zinc alloy coated) |
| Panel Size | 1.20m x 1.20m, 1m x 1m, 0.5m x 0.5m, |
| Panel Thickness | 2-6mm depending on the tank’s height |
| Connection Method | Bolted panels installed in sections (modular) |
| Inclusions | All panels, standard accessories and components |
| Foundation Required | Concrete beams or other concrete base (provided by client) |
| Suitable Applications | Potable water, irrigation, dry goods storage, oil, fire water, reclaimed water, wastewater |
| Service Life | >50 Years |
| Service Limitations | Not suitable for storing liquids at over 70 degrees Celsius. |
| Notes | Clean before first fill. Use soft, non-abrasive cleaning equipment. |
A dependable storage solution is provided where durability and corrosion resistance are essential through the use of HDG steel tanks. Robust steel construction combined with protective galvanising supports long-term performance across a wide range of operating environments and site conditions.
Hot-dipped galvanised tanks offer a reliable option for projects requiring durable steel water storage with long-term corrosion protection.
Contact Tank Liners Melbourne by Raven Tanks Australia to discuss hot-dipped galvanised tank supply and installation options suited to your site requirements.
HDG Tanks are used for water storage applications where durability and corrosion resistance are required. They are commonly selected for industrial, agricultural, remote, and outdoor installations where long-term performance is a priority.
Hot-dip galvanising involves coating steel with a protective zinc layer that forms a barrier against corrosion. This process helps protect both internal and external tank surfaces from environmental exposure, extending service life and reducing maintenance needs.
Yes. HDG steel tanks are well suited to long-term outdoor installations. The galvanised coating provides ongoing protection against weather exposure, making these tanks a reliable option for demanding site conditions.
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