HDPE Fish Cage for Farming in Lake
Product Features
Nanfengwang cage has strong anti-wind, anti-current, and anti-wave capabilities. Made from marine-grade HDPE pipe, these cages offer exceptional durability and longevity while providing ample space for high fish survival rates.
- Wide depth range application from -6m to 50m water depth
- Exceptional wind resistance (up to grade 12 typhoons), wave resistance (7m waves), and current resistance (1.2m/s)
- Large aquaculture capacity with optimal living and growing space
- Long service life exceeding 15 years for the cage frame
- Easy net replacement system
- Constructed with marine-grade HDPE pipe featuring high strength, toughness, oxidation resistance, and anti-aging properties
Structure Sketch
Technical Specifications
HDPE Round Floating Cage Frame Specifications
Circumference (M) |
Diameter of Floating Pipe (MM) |
Diameter of Handrail Pipe (MM) |
Diameter of Stand Pipe (MM) |
30 | 200mm | 90mm | 110mm |
40 | 200mm/250mm | 90mm/110mm | 110mm/125mm |
50 | 250mm | 110mm | 125mm |
60 | 250mm/315mm | 110mm | 125mm |
70 | 315mm | 110mm/125mm | 125mm |
80 | 315mm | 110mm/125mm | -- |
90 | 350mm | 125mm | -- |
100 | 350mm/400mm | 125mm | -- |
120 | 350mm/400mm | 125mm | -- |
150 | 350mm/400mm | 125mm | -- |
200 | 400mm | 125mm | -- |
HDPE Square Floating Cage Frame Specifications
L*W (M) |
Diameter of Floating Pipe (MM) |
Diameter of Handrail Pipe (MM) |
Diameter of Stand Pipe (MM) |
3m * 3m | 200mm | 90mm | 110mm |
4m * 4m | 200mm | 90mm | 110mm |
5m * 5m | 200mm | 90mm | 110mm |
6m * 6m | 200mm/250mm | 90mm/110mm | 110mm/125mm |
7m * 7m | 250mm/315mm | 110mm | 125mm |
8m * 8m | 250mm/315mm | 110mm | 125mm |
9m * 9m | 250mm/315mm | 110mm | 125mm |
10m * 10m | 315mm | 110mm | 125mm |
12m * 12m | 315mm/350mm | 110mm/125mm | 125mm/-- |
15m * 15m | 315mm/350mm | 110mm/125mm | 125mm/-- |
20m * 20m | 350mm/400mm | 125mm | -- |
30m * 30m | 350mm/400mm | 125mm | -- |
Mooring System
Our advanced "Grid" mooring system is designed for deep sea and freshwater applications. The system utilizes ropes and shackles to create an interconnected grid where cages are secured. This innovative design ensures all cages move as a unified group, preventing collisions and damage even in challenging sea conditions.
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