🧱 Material:​ Q235 Carbon Steel with Hot-Dip Galvanizing + Enamel Coating

📐 Panel Thickness:​ 3mm / 5mm / 8mm / 10mm / 12mm (varies by tank height and pressure requirements)

📏 Standard Panel Size:​ 1000×1000mm / 1000×500mm / 500×500mm

🛢️ Capacity Range:​ 1 m³ to 5000+ m³ (customizable for larger volumes)

📊 Tank Height Options:​ 1m / 1.5m / 2m / 2.5m / 3m / 4m / 5m / 6m

🌡️ Operating Temperature:​ -40°C to +60°C

⚙️ Design Pressure:​ Atmospheric (vented) or up to 0.1 MPa (sealed)

🔩 Gasket Material:​ EPDM Rubber (Standard) / Silicone (High Temp up to 200°C) / NBR (Oil Resistant)

🎨 Inner Coating:​ Standard Smooth Enamel / Optional Food-Grade Epoxy (NSF approved) / Stainless Steel 304/316L Liner

🔗 Connection Types:​ Flanged (PN10/16) / Threaded (BSP/NPT) / Grooved (Victaulic)

🧰 Accessories Included:​ Manhole (600×600mm or 800×800mm), Ventilation Cap, Overflow Pipe, Drain Valve, Level Indicator (Float or Ultrasonic), Internal/External Ladder, I-Beam Support Frame, Pipe Flanges

🎨 Color Options:​ Standard Blue / Gray / White / Custom RAL Color

📜 Warranty:​ 5 Years (Panels) / 1 Year (Accessories)

⏳ Service Life:​ 30–50 Years with Proper Maintenance

📦 Packaging:​ Wooden Crates for Panels, Carton Boxes for Accessories, Sealed Plastic Bags for Hardware Kits

🚢 Shipping:​ Sea Freight (FCL/LCL), Air Freight, Land Transport — Worldwide Delivery

📅 Lead Time:​ 15–30 Working Days After Deposit Confirmation

🏆 Certifications:​ ISO 9001, NSF/ANSI 61 (Optional), WRAS (Optional), CE Marking

Premium Galvanized Steel Sectional Water Tank – Bolted Panel Tank for Industrial, Fire & Potable Water Storage

Our hot-dip galvanized steel sectional water tanks are engineered for durability, flexibility, and long-term performance. Constructed from high-grade Q235 carbon steel with a thick zinc coating applied through the hot-dip galvanizing process, these bolted panel tanks deliver exceptional corrosion resistance even in the most demanding environments. Whether you need a tank for industrial process water, fire protection systems, or potable drinking water supply, our modular solution offers unmatched reliability and value.

What is a Galvanized Steel Sectional Water Tank?

A galvanized steel sectional water tank is a modular storage system made from individual steel panels that are bolted together on-site. Each panel is hot-dip galvanized — coated with a layer of zinc that protects the underlying steel from rust and corrosion. This construction method eliminates the need for welding, making installation faster, safer, and more cost-effective compared to traditional welded tanks. The sectional design also allows for easy expansion or relocation in the future.

✅ 30-50 Years Service Life​ — Hot-dip galvanized coating provides superior corrosion resistance in harsh environments, including coastal, chemical, and high-humidity areas

✅ True Modular Design​ — Standardized panels bolt together on-site. Easily expand or reduce capacity without replacing the entire tank. Perfect for future capacity upgrades

✅ No Welding Required​ — All connections are bolted, eliminating the need for specialized welding equipment and skilled welders. Reduces installation time and labor costs significantly

✅ Customizable Configuration​ — Choose from multiple panel thicknesses (3mm to 12mm), connection types (flanged, threaded, grooved), internal coatings (epoxy, stainless steel), and accessories to match your exact project requirements

✅ Factory-Direct Pricing​ — We manufacture directly, cutting out middlemen and passing savings to you. Bulk order discounts available for large-scale projects

✅ Global Certifications​ — Fully compliant with ISO 9001, NSF/ANSI 61 (drinking water safety), WRAS (UK water regulations), and CE marking. Third-party tested for quality assurance

✅ Fast Global Shipping​ — Panels are packed in sturdy wooden crates for safe transport. We ship worldwide via sea (FCL/LCL), air, or land. Typical lead time: 15-30 working days

✅ Comprehensive Warranty​ — 5-year warranty on all panels against manufacturing defects, plus 1-year warranty on accessories and fittings

✅ Free Technical Support​ — Our engineering team provides free CAD drawings, installation manuals, and remote video guidance throughout your project

✅ Proven Track Record​ — Over 5000 successful installations across 50+ countries, trusted by Fortune 500 companies, government agencies, and international contractors