HDPE Floating Square Fish Cage for Tilapia Farming - 200mm to 500mm Pipe Diameters, 15+ Year Lifespan
As China's largest HDPE fish cage manufacturer, we collaborate with the East China Sea Fisheries Research Institute and serve as the manufacturing industry base for the Chinese Academy of Sciences anti-wave cages. We also drafted the Chinese national standard for HDPE fish cages and maintain a 25+ year lifespan for both marine and freshwater applications.
- Exceptional wind resistance (up to grade 12 typhoons), wave resistance (7m waves), and current resistance (1.2m/s)
- Wide application range: suitable for water depths from -6m to 50m
- 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, high toughness, anti-oxidant, and anti-aging properties
| Floating Pipe Diameters | 200mm, 250mm, 315mm, 350mm, 400mm, 450mm, 500mm |
|---|---|
| Water Depth Range | -6m to 50m |
| Wind Resistance | Up to grade 12 typhoons |
| Wave Resistance | Up to 7m waves |
| Current Resistance | Up to 1.2m/s |
| Frame Lifespan | Over 15 years |
- Floating Pipe: Primary buoyancy component with optional foam filling
- Handrail Pipe: Elevated above water level for safe handling during feeding and fishing
- Bracket System: Structural support with L-shape, triangle, one-hole, and two-hole variants
- Walkway Decking: Optional platform for convenient access
- Secondary Pipe: Additional stability reinforcement
- Connection System: Pins and stoppers for flexible, durable assembly
- Netting System: Includes main net, growing net, cover net, and anti-bird net
- Mooring Equipment: Pontoon, foam, ropes, anchors, and welding machinery
- OEM and ODM customization available
- Site-specific design consulting based on location, water area, and fish species
- Factory visits and project site tours available
- On-site installation assistance by qualified engineers
- Comprehensive operator training programs
- Ongoing technical support and consultation
- Proven Experience: Successful projects worldwide including Saudi Arabia and Egypt
- Flexible Sizing: Custom dimensions from small to large-scale operations
- Competitive Quality: Premium materials at market-leading prices
- Complete Production: Full manufacturing capability from pipe production to accessory fabrication
Q: What raw materials do you use?
A: 100% virgin HDPE material only
Q: What is your minimum order quantity?
A: Single fish cage orders accepted
Q: What is your delivery time?
A: 2-week production time with flexible shipping arrangements
Q: Do you offer custom design and branding?
A: Yes, professional design services available with custom logo placement
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.