GeoFanPipe® FP200
- GeoFanPipe® FP (Flexible permeable hose, also called soft permeable pipe) is a composite geosynthetic pipe with an anti-corrosion spring steel skeleton covered by PVC or other protective materials, wrapped with permeable geotextile and polymer fiber braid.
- It forms a high-pressure-resistant soft structure lined with non-woven fabric to filter out mud and sand, allowing pure water seepage.
- The polyester filament outer cover quickly absorbs excess soil water, while rubber ribs integrate the pipe wall and spring steel rings to provide excellent water permeability, filtration, and drainage.
GeoFanPipe® FP200:
- Dam & Saline Land Drainage
- Retaining Walls & Tunnels Drainage
- Sports Fields & Garden Drainage
- Road & Railway Subgrade Drainage
Mechanical Properties
| Properties | Properties | Unit | Standard | FP200 |
|---|---|---|---|---|
| Steel Wire | Diameter | mm (≥) | 4.5 | |
| Steel Wire | Spacing | Circle/m (≥) | 19 | |
| Steel Wire | Protective Layer Thickness | mm (≥) | 0.42 |
| Properties | Properties | Unit | Standard | FP200 |
| Filter Cloth | Tensile Strength MD | KN/5cm (≥) | EN ISO 10319 | 1 |
| Filter Cloth | Tensile Elongation MD | % (≥) | EN ISO 10319 | 12 |
| Filter Cloth | Tensile Strength CD | KN/5cm (≥) | EN ISO 10319 | 0.8 |
| Filter Cloth | Tensile Elongation CD | % (≥) | EN ISO 10319 | 12 |
| Filter Cloth | Grab Strength | KN (≥) | EN ISO 13934 | 1.1 |
| Filter Cloth | CBR Puncture Resistance | KN (≥) | EN ISO 12236 | 2.8 |
| Filter Cloth | Permittivity | cm/s (≥) | EN ISO 11058 | 0.1 |
| Filter Cloth | Apparent Opening Size O95 | μm | ASTM D 4751 | 60.25 |
| Properties | Properties | Unit | Standard | FP200 |
| Flat Rate | 1% | N/m (≥) | 4000 | |
| Flat Rate | 2% | N/m (≥) | 4800 | |
| Flat Rate | 3% | N/m (≥) | 6800 | |
| Flat Rate | 4% | N/m (≥) | 8400 | |
| Flat Rate | 5% | N/m (≥) | 9200 | |
| Standard Length | m | 30 |
Certificate
