Heavy-Duty Galvanized Steel Stock Tank for Outdoor Use
You don’t want to keep replacing tanks every few years just because they can’t survive a little sun, salt, or structural load. That’s where YUTANK’s Heavy-Duty Galvanized Steel Stock Tank comes in.
Built from Q235B structural-grade steel, fully hot-dip galvanized inside and out, this tank is designed to handle extreme RAS aquaculture conditions, high-capacity grow-out operations, and even outdoor rooftop installations in coastal cities. It’s modular, relocatable, and strong enough to support thousands of liters of water without a single weld seam.
Whether you’re looking to expand your recirculating aquaculture setup or need rugged containment that won’t buckle in the heat — this tank is ready.
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Here’s the technical breakdown of the Heavy-Duty Galvanized Steel Stock Tank based on verified YUTANK engineering parameters:
| Specification | Details |
|---|---|
| Material | Q235B carbon steel, hot-dip galvanized coating (Zn layer: 80–120μm) |
| Tank Shape Options | Round / Rectangular |
| Tank Diameter | Standard: 1.5m / 2m / 3m / 4m / 5m / 6m Custom sizes available |
| Tank Height | 1.0m / 1.2m / 1.5m / 2.0m / 2.5m |
| Panel Thickness | Typically 2.5–4.0 mm (customizable based on load requirements) |
| Assembly Method | Bolted panel system with EPDM sealing strip and galvanized bolts |
| Bottom Options | Open bottom / Reinforced steel plate / Sloped canvas liner (optional) |
| Inner Coating (Optional) | Food-grade PVC, EPDM, or PE canvas liner (based on application) |
| Structural Features | Lifting lugs, drain ports, inlet/outlet flange support, overflow fittings |
| Load Capacity | Up to 2.0 tons/m³ (liquid + biomass) depending on configuration |
| Corrosion Resistance | Suitable for seawater, acidic/alkaline environments, UV & extreme weather |
| Customization Support | CAD & 3D drawing services; port/flange positioning; integrated valves |
| Accessories | Net covers, anti-jump mesh, shade screens, thermometer ports, aeration kits |
🧰 Notes:
Installation time: 1–3 hours depending on tank size and manpower
Liner selection depends on whether you’re raising marine fish, freshwater species, or using for water storage
Reinforcement options available for rooftop or soft-soil ground use
This configuration allows complete flexibility for farm-scale water handling, broodstock tanks, or backup quarantine systems.
Download the User Manual
Get the complete user operation guide for YUTANK recirculating aquaculture system equipment, understand the product functions, specification parameters, installation steps, usage methods and solutions to common problems of the recirculating aquaculture system equipment, and help you quickly get started and use this product efficiently.
| Brochures and Overviews | Language | File Type | File Size | Download |
|---|---|---|---|---|
| YUTANK (Fish Tank) Company Profile | en | 1 MB |  | |
| Core Products & Solutions | en | 5 MB | | |
| Quality & Service Promise | en | 3 MB | | |
| YUTANK Business Scope | en | 5 MB | | |
| Quality Assurance & Testing System | en | 2 MB | | |
| Custom Services and Module Development | en | 3 MB | | |
| Project Delivery & Service | en | 47 MB | | |
| YUTANK Product Specifications | en | 47 MB | |
