HDPE Floating Pontoon Fish Cage with 200mm-500mm Pipe Options for Deep Sea Aquaculture

High-density polyethylene floating pontoon fish cages provide advanced aquaculture solutions for marine and freshwater fish farming applications. Available in multiple pipe diameters including 200mm, 250mm, 315mm, 350mm, 400mm, 450mm, and 500mm options.

• Exceptional wind resistance capability - withstands typhoons up to grade 12
• Superior wave resistance - handles waves up to 7 meters high
• Strong current resistance - maintains stability in currents up to 1.2 m/s
• Extended service life - frame durability exceeds 15 years
• Versatile deployment depth - suitable for water depths from 6m to 50m
• Easy net replacement system for maintenance efficiency

Constructed from marine-grade HDPE pipe featuring high strength, superior toughness, oxidation resistance, and anti-aging properties.

Our deep-sea offshore cage systems enable high-technology marine fish culture with intensive production capabilities. The enhanced water flow promotes faster fish growth, superior meat quality, and reduced disease incidence through natural waste removal.

• Rapid assembly with stable structural integrity
• Pontoon manufactured using blow molding process with 100% new hollow PE material
• Environmentally friendly construction with anti-aging, anti-alkali, anti-UV, and impact resistance properties
• Decking utilizes HDPE raw material with exceptional anti-impact, anti-crack, anti-aging, and anti-corrosion characteristics

As China's leading HDPE fish cage manufacturer, we collaborate with the East China Sea Fisheries Research Institute and serve as the Chinese Academy of Sciences anti-wave cage manufacturing industry base. Our company drafted the Chinese national standard for HDPE fish cages.

• OEM and ODM customization available
• Professional design consultation based on location, water area, and fish species requirements
• Factory visits and project site inspections welcomed

• On-site installation support by qualified engineers
• Comprehensive operator training programs
• Ongoing technical support and consultation