100m3 Galvanized Steel Water Tank
The 100m3 Galvanized Steel Water Tank, also known as a Hot Dip Galvanized Water Tank or pressed steel water tank, is a reliable and durable solution for medium-capacity water storage. Manufactured from high-quality Q235 carbon steel plates and treated with hot-dip galvanization (60-90um coating), this Galvanized Steel Water Tank offers excellent corrosion resistance and long service life.
A 100m3 galvanized steel water tank is a practical sectional water storage solution for building water supply, fire water storage, industrial water systems, agricultural irrigation and municipal water projects. The tank is assembled from hot dipped galvanized Q235 steel panels, offering good structural strength, corrosion resistance and flexible on-site installation.
Compared with one-piece welded tanks, a galvanized steel sectional water tank is easier to transport, assemble and maintain. The 100m3 capacity is suitable for medium-volume water storage projects where buyers need stable performance, customizable structure and cost-effective steel tank construction.
This 100m3 galvanized steel water tank is made from pressed steel panels with bolted connections and sealing materials. The modular panel structure allows the tank to be assembled according to the required length, width and height. Different panel sizes and thicknesses can be selected according to tank design, water pressure and installation conditions.
The hot dipped galvanized surface treatment provides a zinc coating layer on the steel panel surface, helping protect the tank from corrosion in humid, outdoor or industrial environments.
Specification
Panel Size: 1.22*1.22m, 1*1m, 1*0.5m, 0.5*0.5m
Tank Volume: 1-1000m3
Panel Thickness: 1.5mm-5.0mm
Raw Material: Q235 Steel
Panel Surface Treatment: Hot dipped galvanized
Galvanization Thickness: 60-90um
Panel Sizes for Flexible Tank Assembly
1x1m: Standard panel size for flexible tank assembly.
This modular structure makes the 100m3 galvanized steel water tank suitable for both standard and customized water storage projects.
Panel Weight
1x1m panel: 17.4kg (2mm), 22.7kg (2.5mm), 26.6kg (3mm), 36.2kg (4mm), 46kg (5mm).
The panel weight data helps project buyers estimate shipping volume, lifting requirements and installation labor before purchasing.
How to Choose Panel Thickness
Panel thickness should be selected according to tank height, water pressure, installation location and structural requirements. For a 100m3 galvanized steel water tank, thicker panels are usually used in lower sections because they bear greater water pressure.
Tank Height: Higher tanks create greater water pressure.
Tank Capacity: Larger water volume requires stronger structural support.
Installation Site: Outdoor or industrial sites may require stronger panels.
Foundation Condition: Stable foundation helps maintain tank safety.
Water Usage: Fire water, industrial water or daily water supply may require different designs.
Maintenance Requirement: Proper thickness supports long-term stable operation.
Panel Properties
Tensile Strength: >=350 MPa
Yield Strength: >=220 MPa
Elongation: >=23%
These mechanical properties help the galvanized steel panels maintain stable performance under water pressure and structural load. Q235 steel provides reliable strength for sectional tank construction while allowing practical fabrication and installation.
Hot Dipped Galvanized Surface Protection
The panel surface is treated by hot dipped galvanizing, with a galvanized layer thickness of 60-90um. This zinc coating helps protect the Q235 steel panel from direct exposure to moisture and air, improving corrosion resistance and extending service life.
For outdoor water storage, humid environments or industrial project sites, hot dipped galvanized steel panels are widely used because they offer a balance of strength, corrosion protection and cost control.
Customization Options
Tank Size: Customized length, width and height.
Capacity: 1-1000m3 available.
Panel Thickness: 1.5mm-5.0mm.
Panel Size: 1.22x1.22m, 1x1m, 1x0.5m, 0.5x0.5m.
Accessories: Flanges, ladders, manholes, water level indicators.
Surface Protection: Standard hot dipped galvanizing or additional coating.
Connection Layout: Inlet, outlet, drain, overflow and inspection openings.
Structure
Panels: Including bottom panels, wall panels, roof panels, and manhole covers. These panels are precisely pressed and bolted together to form a strong and leak-proof tank body.
Internal Components: Such as internal ladders, tie rods, supports, flanges, and sealing rubber. Material options include galvanized steel, stainless steel, or fiberglass, ensuring strength and corrosion resistance.
External Components: Including external ladders, angle irons, bolts, and nuts, typically made of galvanized steel or stainless steel for enhanced durability in outdoor environments.
Base Structure: C/U channel steel base, which can be surface-treated with painting, hot-dip galvanizing, or stainless steel to match different project requirements.
Customization is available to meet specific project needs. The horizontal lacing bar design is widely adopted as a standard solution, effectively distributing internal pressure and improving structural stability. The flat roof panel prevents water accumulation on the top, reducing the risk of leakage and contamination.
Key Advantages
Strong Q235 Steel Panel Structure: The tank panels are made from Q235 steel, with tensile strength >=350 MPa and yield strength >=220 MPa. This gives the tank good structural support for medium-volume water storage projects.
Hot Dipped Galvanized Corrosion Resistance: The 60-90um galvanized coating helps protect the steel panels against corrosion, making the tank suitable for indoor and outdoor water storage applications.
Sectional Bolted Design: The tank is assembled from modular panels, which makes transportation easier and reduces installation difficulty compared with large welded tanks. This is especially useful for project sites with limited access.
Customizable Tank Layout: Different panel sizes can be combined to achieve the required tank dimensions. The tank can be customized according to available space, water volume, foundation design and pipeline layout.
Easy Maintenance and Inspection: The bolted sectional structure makes inspection and maintenance more convenient. Individual accessories and connection points can be checked during regular operation.
Drawing & Design Support
For every Galvanized Steel Water Tank project, professional design support is provided. Before order confirmation, free tank drawings are available to help clients clearly understand the structure and layout. After order placement, a complete set of detailed drawings will be delivered to guide installation and ensure accurate assembly on site.
Lacing bar is horizontal, which is normal type and popularly used.
Roof Panel is Flat, will not store water on the top and leak into tank.
Accessories
PANELS: Sizes: 1000x1000mm, 1000x500mm, 1220x1220mm; Thickness: 1.5mm-5.0mm.
Bolts, Nuts & Washers: Hot-dip galvanized or stainless steel (Grade 304/316), customizable.
Base Steel: C-channel steel with hot-dip galvanizing, painting, or stainless steel options.
Internal Structure: Supports and lacing bars made of galvanized steel, stainless steel, or PVC.
Flanges: Inlet, outlet, drainage, overflow; materials include galvanized steel, stainless steel, or PVC.
Sealing Rubber: Food-grade EPDM or silicone for safe and reliable sealing.
Ladders: Internal and external ladders in galvanized steel, stainless steel, or fiberglass.
Water Level Indicator: Glass material or steel indicator system.
Manhole Cover: Standard size 600x600mm, customizable options available.
Applications
Building domestic water supply systems.
Fire water storage systems.
Industrial process water storage.
Cooling water circulation systems.
Agricultural irrigation water storage.
Municipal water supply projects.
Construction site temporary water storage.
Commercial and public facility water storage.
Its 100m3 capacity makes it suitable for projects that require larger storage volume than small household tanks but do not require oversized reservoir systems.
Customization Process
Step 1: Project requirement confirmation.
Step 2: Free drawing and design proposal.
Step 3: Technical review and optimization.
Step 4: Production and quality inspection.
Step 5: Delivery and installation guidance.
Package
Panels: Packed by pallet.
Accessories: Wooden Box or In bulk.
Installation Process
Step 1. Install steel footings on leveled concrete foundations.
Step 2. Align galvanized steel panels to be pre-assembled.
Step 3. Place rubber sealant from ready-to-use roll between panels.
Step 4. Connect panels with bolts and nuts.
Step 5. Position bottom panel sections, and finish up base of tank.
Step 6. Position three sides of the tank.
Step 7. Position and fix roof panels and if required, roof support pipes and plates.
Step 8. Install reinforcement if required.
Step 9. Close up the tank with the fourth side.
Step 10. Finish the internal or external reinforcement.
Step 11. Fill and test.
Installation Tools
Installation tools: welding machine, electric wrench, electric drill, screwdriver, wrench, steel tape, glue gun, etc.
Safety measures: safety helmet, gloves, anti smashing shoes, seat belt, etc.
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