Best Sectional HDG Water Tank for Farm Use | 1.22 × 1.22 m
The 1.22 × 1.22 m sectional hot-dip galvanized water tank is a modular water storage solution ideally suited for farms, agricultural irrigation, livestock farming, rainwater harvesting, and other agricultural applications.
The tank is assembled from standardized hot-dip galvanized steel panels. The panels are manufactured from high-quality Q235 carbon steel and treated with a hot-dip galvanizing process, providing high strength, good corrosion resistance, and durability.
Key Points Tag :
Where Does Farm Irrigation Water Come From?
Agricultural water resources are unevenly distributed around the world, and water availability varies from region to region. Farm irrigation water mainly comes from the following sources:
Groundwater
Groundwater is obtained through wells, deep wells, or groundwater systems and is one of the most common irrigation water sources for farms.
Surface Water
Surface water includes rivers, lakes, reservoirs, ponds, and irrigation canals. It is generally pumped for direct irrigation, livestock farming, or other agricultural applications.
Rainwater
Rainwater is collected from farm buildings, greenhouses, and other suitable surfaces, then filtered and stored in water tanks or reservoirs.
Main Applications of Hot-Dip Galvanized Water Tanks on Farms
During periods when water resources are abundant or during the rainy season, farms can directly utilize water from rivers, lakes, reservoirs, groundwater, and rainwater. However, during dry seasons or in drought-prone areas, water supplies may become unstable. Therefore, sufficient water reserves are needed to ensure the farm’s daily water requirements. Large farms can install water tanks with suitable capacities according to their specific water storage needs.


1. Agricultural Irrigation
Agricultural irrigation is one of the most common and important applications of farm water storage tanks. Storing water in advance can provide a backup water supply during peak water demand or when the water source is unstable.
Typical applications include:
- Farmland irrigation
- Orchard irrigation
- Vegetable cultivation
- Greenhouse irrigation
- Nursery irrigation
- Drip irrigation systems
- Sprinkler irrigation systems
2. Livestock Farming
Sectional hot-dip galvanized water tanks can also be used for daily water storage in agricultural and livestock facilities, including:
- Cattle, sheep, horse, and other livestock farms
- Poultry farms
- Dairy farms
- Farm and livestock facility cleaning
- Farm sanitation
- General agricultural production water
If the stored water is intended for animal drinking water or potable water, the tank materials, internal lining, and configuration should be selected according to applicable local regulations and project requirements.

3. Emergency Fire Water Storage
Farms often contain large quantities of flammable or combustible materials, and a fire can cause significant losses to agricultural facilities.
Buildings and facilities such as farm warehouses, grain storage facilities, livestock barns, and feed storage areas may require dedicated fire water storage according to their size, fire protection design, and local regulations.
The hot-dip galvanized sectional water tank can be configured as an emergency fire water storage tank to provide a reliable reserve of water for firefighting systems.
4. Rainwater Harvesting and Storage
In areas with sufficient rainfall, farms can install rainwater harvesting systems to collect and store rainwater in water tanks.
The stored water can then be used for farmland, orchard, greenhouse, and other agricultural irrigation during dry periods or when rainfall is insufficient.
This can improve rainwater utilization and reduce dependence on other water sources, helping to make better use of available water resources.
Why Choose Hot-Dip Galvanized Water Tanks for Farms?
The 1.22 × 1.22 m sectional hot-dip galvanized water tank is suitable for a wide range of climates and agricultural environments. With its high strength and durability, it is particularly suitable for farms and agricultural facilities where outdoor installation, transportation, and daily operation may expose equipment to relatively demanding conditions.
1. Excellent Corrosion Protection
Hot-dip galvanized steel panels are treated through a hot-dip galvanizing process, forming a protective zinc coating on the surface of the steel and providing effective corrosion protection.
This makes the tank well suited to common farm environments, including:
- Outdoor installation
- Humid environments
- Rainy conditions
- Temperature fluctuations
- Dust and agricultural production environments
2. Modular Design for Easy Transportation, Maintenance, and Expansion
The tank adopts a modular sectional panel design. The panels, internal support system, and accessories can be separately packed and transported before being assembled on site.
This is particularly convenient for projects in remote areas and locations with difficult transportation conditions.
If an individual panel or component is damaged, the corresponding part can generally be replaced without replacing the entire tank, making maintenance more convenient.

3. Flexible Tank Dimensions
The tank can be assembled using standard panel sizes, including:
- 1.22 × 1.22 m
- 1 × 1 m
- 1 × 0.5 m
- 0.5 × 0.5 m
Different numbers and combinations of panels can be used according to the required tank capacity and installation space.
Modular Panel Standard
We offer a variety of panel sizes:
| Item | 2 mm | 2.5 mm | 3 mm | 4 mm | 5 mm |
|---|---|---|---|---|---|
| 500 x 500 mm | 5.3 kg | 6.9 kg | 8 kg | 11 kg | 13.9 kg |
| 500 x 1000 mm | 9.5 kg | 12.5 kg | 14.6 kg | 19.9 kg | 25.2 kg |
| 1000 x 1000 mm | 17.4 kg | 22.7 kg | 26.6 kg | 36.2 kg | 46 kg |
| 1220 x 1220 mm | # | 33.6 kg | 39.3 kg | 53.7 kg | 68 kg |
Among them, the 1220 × 1220 mm (4ft × 4ft) panel is our main product, supplied globally on a stable basis. It is especially popular in Southeast Asia, India, the Middle East, South America, and Africa.
The above weights are for reference only. Actual weights may vary slightly.
4ft × 4ft International Standard Module
Unlike non-standard tank systems, our product is designed based on the globally recognized 4ft × 4ft modular grid system:
- Standard panel size: 1220 × 1220 mm (4ft × 4ft)
- Compatible with international engineering design standards
- Optimized for container loading and shipping efficiency
- Reduces on-site labor and installation cost
- Improves construction efficiency
👉 Especially suitable for projects in the USA, Canada, Australia, the Middle East, and Africa.
For large farms, agricultural parks, livestock farms, and agricultural irrigation projects, the tank capacity, dimensions, panel configuration, and supporting structure can be customized according to project requirements.
Reference for Matching Water Tank Panel Thickness and Height Values
| Height | Bottom Board | 1st Layer | 2nd Layer | 3rd Layer | 4th Layer | 5th Layer | Top board |
|---|---|---|---|---|---|---|---|
| 5000 mm | 5 mm | 5 mm | 5 mm | 4 mm | 3 mm | 2.5 mm | 2 mm |
| 4500 mm | 5 mm | 5 mm | 5 mm | 4 mm | 3 mm | 2.5 mm | 2 mm |
| 4000 mm | 5 mm | 5 mm | 4 mm | 3 mm | 2.5 mm | 2 mm | |
| 3500 mm | 4 mm | 4 mm | 3 mm | 3 mm | 2.5 mm | 2 mm | |
| 3000 mm | 4 mm | 4 mm | 3 mm | 3 mm | 2 mm | ||
| 2500 mm | 4 mm | 4 mm | 3 mm | 3 mm | 2 mm | ||
| 2000 mm | 3 mm | 3 mm | 3 mm | 2 mm | |||
| 1500 mm | 3 mm | 3 mm | 3 mm | 2 mm | |||
| 1000 mm | 3 mm | 3 mm | 2 mm |

Panel Reinforcement Rib Shape

Type1: Basic Panel

Type2 : Star Panel

Type3 : Star Reinforced Panel


Strength and Mechanical Property Inspection
| Test Item | Technical Requirement | Test Result |
| Yield Strength(ReH) | ≥235MPa | 265MPa |
| Tensile Strength(RM) | 370-500MPa | 415MPa |
| Elongation After Fracture | ≥20% | 29.5% |
| Cold Bending Performance | 180° bending, no cracks on outer surface | No visible cracks on tensile surface and edges after 180° bending |
| Hardness Test | HBW≤150 | HBW135 |
| Full Water Structural Deformation | Maximum deflection of tank wall <L/500 | Maximum deflection 2.1mm, standard limit 4.0mm |
Water Tank Accessories
Internal Accessories

Horizontal Tie Rod
Enhances the structural stability of the water tank with a galvanized coating thickness of ≥100 μm.

Vertical Support
Provides support for the top, bottom, and horizontal bracing of the water tank.

Tie Rod Connection Plate
Welded to both ends of the horizontal tie rod and bolted to the tank side panels.

Rubber Sealing Strip
Food-grade sealing rubber installed between the tank panels to prevent leakage.

Leak Sealing Plug
Silicone or rubber corner blocks with stainless steel bolts to seal the internal tank corners.

Internal Ladder
Provides access to the inside of the water tank for installation and maintenance.
The complete tank structure consists of hot-dip galvanized steel panels, internal support structures, sealing materials, bolt fasteners, pipe connections, ladders, and other accessories. The tank panels are manufactured according to standardized processes in the factory and transported to the project site for modular assembly based on the required dimensions. This design offers convenient transportation, flexible installation, and shorter construction periods.
External Accessories

Bolts and Nuts
Used to fasten all panel connections.Fastener grade: A2-70 or A4-70.

Water Level Gauge
Float-type water level gauge made of 304 stainless steel

External Ladder
Provides access for workers to enter the top of the water tank for installation and maintenance.

Silicone Sealant
Applied for sealing the joints between panels and the corner sections.

Base Steel Beam
Increases the base contact area and distributes the weight of a fully filled tank.

Pipe terminal
The connection medium between the tank and the pipeline, which can be threaded or flanged.
Modular Steel Water Tank Manufacturer in China
We are one of China’s leading manufacturers of modular steel water tank solutions, specializing in the R&D and production of hot-dip galvanized, GRP/FRP, and stainless steel water tank materials.
We provide comprehensive services including water tank project design, panel material manufacturing, transportation, installation guidance, and OEM/ODM customization.
Our products are widely used in agricultural irrigation, livestock farming, fire water storage, industrial water storage, commercial buildings, and other water storage projects, and are exported to overseas markets worldwide.
| Material | Q235 |
|---|---|
| Grade | Food Grade |
| Origin | China |
| Color | Nickel white |
| Panel Size | 0.5*0.5m, 1.22*1.22m, 1*0.5m, 1*1m |
| Certification | ISO3834, ISO9001 |
| HS Code | 730990 |
| Capacity | 1000Litres -Infinity |
| Foundation | Concrete Foundation, U-Steel Bottom Bas |
| Installation | Sitting Type |
| Production Capacity | 2000Ton/Month |
| Transport Package | Pallet Box, Plywood Pallet, Steel Frame |
| Sample | Provided |
| After-Sale Service | Online Technical Support |
Professional Design Capability


Packing & Shipping
- The products are packaged using iron frames or plywood boxes to ensure they are not damaged during land transportation and shipping.
- Each individual package is covered with a waterproof film to prevent exposure to moisture during long-term sea transportation.
- Accurately label all panels and accessories to facilitate quick installation by customers.

Water Tank Panel Packaging 1
Plywood Box

Water Tank Panel Packaging 2
Steel Frame Support

Water Tank Panel Packaging 3
HDG

Water Tank Panel Packaging 4
GRP/FRP

Large Components
Loose Packing

Small Accessories Packaging
Plywood Box

Full Container Shipment
Steel Frame Packaging

Full Container Shipment
Simple Packaging
Qualification & Certification
Our water tank products are designed and manufactured in strict accordance with domestic and international standards and have passed multiple industry-recognized certifications, including ISO 9001 Quality Management System certification, food-grade stainless steel material standards (SUS304 / SUS316), and drinking water safety-related certifications.




Delivery
- For standard water tank less than 200m3, it would be 3-5 days;
- For non-standard water tank and customized water tank according to client’s specific requirements, it would be 7 to 15 days.
- The final delivery time shall be subject to the actual order confirmation.
The product information provided above may not be detailed or accurate enough. Please refer to actual communication for specific details. You are welcome to contact us!

















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