HDPE square fish pen for tilapia culture in Lake Victoria
Products of features
Nanfengwang cage has a strong ability of anti-wind,anti-current and anti-wave. It's made of new material HDPE pipe,making the cage have a long life. The cage capacity is large and makes a high survival rate.
1. Wide range of applications, it can be set in the depth of water from -6m to 50m.
2.Strong ability of wind resistance, can defend against the typhoon,the maximum is 12 grade.Strong ability of wave resistance to 7m,strong ability of current resistance to 1.2m/s.
3.Aquaculture capacity,the living space and growing space are large.
4.The cage has a long life, the cage frame can be used over 15 years.
5.The net can be replaced easily.
6.Material is a marine special HDPE pipe,which is high strength,high toughness,anti-oxidant and anti-aging.
Structure sketch
Technical specifications
HDPE round floating cage frame specificaitons
| Circumference(M) |
Diameter of floating pipe(MM) |
Diameter of handrial 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 specificaitons
| L*W(M) |
Diameter of floating pipe(MM) |
Diameter of handrial 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 mooring system is "Grid"system in the deep sea or fresh water,the "Grid"system is made by the ropes and shackles, the cages are in the grid and fixxed bu ropes.Such the cages are united as one group, one cage moves,other cages all move,they are interrelated and mutual restraint to avoid destruction accidents caused by collisions between different cages even in the bad sea condition.
Cage components
Products show
Our factory
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