Guangdong Nanfengwang Technology Co., Ltd.
                                                                                                           
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17 Years
Since 2009
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HDPE Offshore Aquaculture Fish Cage 30-200m Circumference with 15+ Year Lifespan and ISO9001 Certification

Price Negotiable
Price: 2000USD
MOQ: 1pcs
Delivery Time: 15days after make the payment
Product Description
High-Performance Offshore Aquaculture Fish Cage
Nanfengwang aquaculture cages feature advanced HDPE construction with ISO9001:2008 certification, designed for superior durability and fish survival rates in challenging marine environments.
Key Features & Benefits
  • Wide application range: suitable for water depths from 6m to 50m
  • Exceptional weather resistance: withstands typhoons up to grade 12, waves up to 7m, and currents up to 1.2m/s
  • Large aquaculture capacity with optimal living and growing space for fish
  • Long service life: cage frame lasts over 15 years
  • Easy net replacement system
  • Marine-grade HDPE pipe material: high strength, toughness, oxidation and aging resistance
Structure Overview
Technical diagram of offshore aquaculture fish cage structure showing HDPE frame and mooring system
Technical Specifications
HDPE Round Floating Cage Frame
Circumference (M) Floating Pipe Diameter (MM) Handrail Pipe Diameter (MM) Stand Pipe Diameter (MM)
3020090110
40200/25090/110110/125
50250110125
60250/315110125
70315110/125125
80315110/125--
90350125--
100350/400125--
120350/400125--
150350/400125--
200400125--
HDPE Square Floating Cage Frame
Dimensions L×W (M) Floating Pipe Diameter (MM) Handrail Pipe Diameter (MM) Stand Pipe Diameter (MM)
3×320090110
4×420090110
5×520090110
6×6200/25090/110110/125
7×7250/315110125
8×8250/315110125
9×9250/315110125
10×10315110125
12×12315/350110/125125/--
15×15315/350110/125125/--
20×20350/400125--
30×30350/400125--
Advanced Mooring System
Our innovative "Grid" mooring system utilizes ropes and shackles to create an interconnected network in deep sea or freshwater environments. This design ensures cages move collectively as one unit, preventing destructive collisions between individual cages even under severe sea conditions.
Grid mooring system diagram showing interconnected cage arrangement Detailed view of mooring system components and connections
Product Gallery
Complete offshore aquaculture fish cage installation in marine environment
Manufacturing Facility
Modern manufacturing facility producing HDPE aquaculture cages

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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