The frame of the cage:
The frame is made of imported polythene which is special for marine use.
This mateial is with the trustable strength, resilience, tenacity and anti-aging.
The exothermic welding ensures that the molecules re-compose again, so that the complete frame with the same configuration has unitive intensity.
| Specifical | Diameter 10m | Diameter 10m-30m | Diameter 30m-40m |
| floating pipe | HDPEΦ200mm | HDPEΦ250mm | HDPEΦ315mm |
| stand pipe | HDPEΦ110mm | HDPEΦ125mm | HDPEΦ125mm |
| handrial pipe | HDPEΦ90mm | HDPEΦ110mm | HDPEΦ110mm |
| Bracket | 200mm | 250mm | 315mm |
| Tee | HDPEΦ110mm | HDPEΦ125mm | HDPEΦ125mm |
| Dowel | HDPE | HDPE | HDPE |
| Locate block | HDPE | HDPE | HDPE |