Ship | Lose soil pipe inside diameter | Hose ID | Steel ply layers | Nylon ply layers | Length |
200m3/H | Φ400 | Φ400 | 6 | 16 | 1400 |
350m3/H | Φ560 | Φ560 | 6 | 18 | 1500 |
Beaver1600 | Φ500 | Φ500 | 6 | 18 | 1500 |
Beaver3800 | Φ650 | Φ650 | 8 | 20 | 1500 |
Beaver4600 | Φ700 | Φ700 | 8 | 28 | 1800 |
8000绞 | Φ850 | Φ850 | 12 | 34 | 2000 |
Trailing Suction13500m3 | Φ1000 | Φ1000 | | 52 | 11900 |
Pilot project | Inner plastic | The outer layer of glue | ||
National Standards | Our standard | National Standards | Our standard | |
Tensile strengthMPa | ≥11.8 | ≥15 | ≥9.8 | ≥13 |
Elongation at break% | ≥400 | ≥420 | ≥400 | ≥420 |
Akroncm3/1.61km | ≤1 | ≤0.8 | ≤1 | ≤0.8 |
Shore hardnessA | | 63±3 | | 63±3 |
Temperature℃ | | -40-+60 | | -40-+60 |