Guangdong Nanfengwang Technology Co., Ltd.
                                                                                                           
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17 Years
Since 2009
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HDPE Circular Fish Cage 10m-50m Diameter for Deep Sea Farming

Price Negotiable
Price: 1000
MOQ: 5
Delivery Time: Negotiable
Product Description
Offshore Cage System for Deep Sea Fish Farm
Product Features
Nanfengwang cage has strong anti-wind, anti-current and anti-wave capabilities. Made of new HDPE pipe material, these cages offer long service life, large capacity, and high survival rates.
  • Wide range of applications, suitable for water depths from 6m to 50m
  • Exceptional wind resistance (up to grade 12 typhoons), wave resistance (up to 7m), and current resistance (up to 1.2m/s)
  • Large aquaculture capacity with ample living and growing space
  • Durable construction with cage frames lasting over 15 years
  • Easy net replacement system
  • Constructed with marine-grade HDPE pipe featuring high strength, toughness, and resistance to oxidation and aging
Structure Sketch
Structural diagram of offshore cage system
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 deep sea and freshwater mooring system utilizes a "Grid" configuration made with ropes and shackles. Cages are secured within the grid and interconnected, creating a unified group where movement of one cage affects all others. This interconnected design prevents destructive collisions between cages, even in challenging sea conditions.
Offshore cage system mooring configuration Detailed view of cage mooring system
Cage Components
Detailed components of fish cage system Assembly diagram of cage components
Product Showcase
Completed offshore cage system installation

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangdong Nanfengwang Technology Co., Ltd.
Location Room 506-507, 5th Floor, Block A, Zhonggang Office Building, Estimated Exhibition Center Bay, Fuhai Street, Bao'an District, Shenzhen City, Guangdong Province
Contact Person Awin

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