Rectangular Fish Tank R4020
Industrial-scale rectangular fish tank engineered with Hot-Dip Galvanized (HDG) framework and PVC - 1000D food-grade liners.
3 Industry Traps You Must Know Before Purchasing
"Lower price often hides catastrophic failure risks."
Frame Corrosion
Electro-galvanized frames begin rusting within 2-3 years, creating structural instability that can lead to total pond collapse and livestock loss.
Liner Contamination
Inferior PVC liners may leach heavy metals or harmful plasticizers into the water, directly threatening aquatic health and food safety certifications.
Hidden Lifetime Costs
Cheap tanks often require frequent replacement and repairs. The maintenance cost over 5 years can be 3x the initial purchase price.
BANCY Critical Decision Checklist
- ✓Frame Coating: Must be Hot-Dip Galvanized (HDG), not electro-galvanized, for 15+ years of anti-corrosion.
- ✓Liner Safety: Demand Food-Grade (FDA/EU) certification to protect your livestock and water quality.
- ✓Manufacturing Traceability: Request actual factory photos/videos instead of AI-rendered marketing images.
- ✓Landed Cost Model: Calculate the TCO (Total Cost of Ownership), including shipping volume and labor hours.
Refer to our Deep Purchase Guide at the bottom for technical details.
Engineering Specifications
"Data-driven reliability for commercial aquaculture."
| Parameter | Specification |
|---|---|
| Dimensions | 4m x 2m x 1.5m |
| Water Capacity | 12 Metric Tons |
| Steel Frame | Q235 Steel | Hot-Dip Galvanized (HDG) |
| Liner Material | PVC - 1000D | 1.2mm Density |
| Safety Standards | Standard |
Core Component Breakdown
Every BANCY tank is an assembly of industrial-grade engineering units.
HDG Support System
15+ years of anti-corrosion via 450°C zinc bath technology. Built to withstand high-salinity marine environments.
Pressure-Tuned Liner
1000D high-strength fabric with variable GSM. Designed specifically for the static pressure of full water loads.
Standardized Outlets
Industrial-grade drainage valves (ABS/PVC) pre-installed for leak-free waste removal and water management.
Professional QC & Compliance
We don't just ship tanks; we ship engineering confidence. Every BANCY product undergoes a 4-stage quality control protocol before it leaves our facility.
Material Inbound QC
Verifying zinc thickness and PVC tensile strength.
Precision Welding
High-frequency heat bonding with double-overlap seams.
72h Pressure Test
Random sampling for full-load static water pressure tests.
Clear Documentation
Detailed packing lists and installation QR codes.
Logistics & Loading Data
- Packed Weight: KG per Unit
- Dimensions:
- 20ft Container Qty: Units
- 40ft Container Qty: Units
Global Logistical Support
BANCY designs for global reach. Our modular units are flat-packed to minimize shipping volume, directly reducing your landed cost by up to 30% compared to rigid alternatives.
"Sea-freight optimized packaging for seamless commercial deployment."
Rectangular Fish Tank R4020
Details coming soon…
Installation & Setup
- 01
Ground preparation: Ensure level surface with zero debris.
- 02
Frame assembly: Bolt HDG vertical and horizontal supports.
- 03
Liner installation: Secure food-grade PVC/TPU liner with safety clips.
- 04
Outlet setup: Install drainage and filtration connectors.
- 05
Static test: 24h water load test before livestock introduction.
Deep Purchase Guide: Technical Deep Dive ↓
In the world of commercial aquaculture, a water tank is not just a container; it is the life-support system for your investment. This guide covers the physical properties of HDG (Hot-Dip Galvanized) steel, the chemical resistance of TPU liners, and the mathematical modeling of static water pressure.
1. The HDG 15-Year Promise
Unlike electro-galvanized frames (which merely have a thin surface layer), BANCY frames are immersed in 450°C molten zinc. This creates a metallurgical bond that provides cathodic protection even if the surface is scratched.
2. Liner Integrity & Biocompatibility
Our liners are tested against ISO standards for leaching. We ensure zero emission of harmful substances, keeping your fish growth rates high and mortality rates low.
Talk to Our Engineering Team Today
Need a CAD drawing or a landed cost estimate? Our experts respond within 72 hours with technical recommendations.