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Product Description
FT500*1000 Type Combined Pontoons
Product Introduction
The FT500*1000 Type Combined Pontoons are advanced modular flotation devices engineered for projects requiring superior load distribution and enhanced stability. Designed as an evolution of the standard FT series, the extended 1000mm width provides a larger footprint and increased water displacement, making these pontoons the ideal choice for heavy-duty marine applications and large-scale floating infrastructure.
Technical Parameters
| Model | Inner Diameter(mm) | Outer Diameter ( mm ) | Length ( mm ) | Bolt Specifications |
| FT500×700 | 160/180 | 500 | 700 | m12×100×4 |
| FT500×800 | 75/200/220/250 | 500 | 800 | m12×100×4 |
| FT500×1000 | 64 | 500 | 100 | m12×100×10 |

Key Features & Benefits
*Extended Surface Platform: With dimensions of 500mm in height and 1000mm in width, these pontoons offer a wider bearing surface. This design reduces point loading and provides exceptional stability for heavy or unevenly distributed payloads.
*Superior Buoyancy & Capacity: The increased volume of the FT500*1000 unit delivers higher buoyancy force per module, allowing it to support heavier structures such as construction equipment, vehicle ferries, or large event stages with ease.
*High-Impact HDPE Construction: Manufactured from virgin high-density polyethylene (HDPE) using advanced rotational molding, each unit is seamless, durable, and resistant to impacts, saltwater corrosion, frost, and UV degradation.
*Robust Mechanical Locking System: The pontoons utilize a strengthened pin-and-socket interlock system. This ensures a tight, vibration-resistant connection between modules, creating a monolithic structure capable of withstanding dynamic wave action and heavy loads.
*Versatile Configuration: The modular nature allows for unlimited expansion. The FT500*1000 units can be combined with other FT series components to create custom shapes, including straight lines, corners, and T-sections.
*Minimal Environmental Impact: Made from inert, non-toxic materials, these pontoons do not leach chemicals into the water. They are fully recyclable at the end of their long service life, supporting sustainable marine construction practices.
Typical Applications
Heavy-duty commercial docks and loading ramps
Floating helipads and large industrial platforms
Marinas and superyacht berthing systems
Bridge pontoons for temporary or permanent crossings
Dredging pipe support floats
Large-scale aquaculture and fishing platforms