Rubber Hose Structure:
Tube: Smooth NR/ synthetic rubber, generally color is black
Reinforcement: one or multilayer spiral fabric reinforcements, steel wire spiral layer,
Cover: Oil, abration and weather-resistant wrapped synthetic rubber.
Performance:
1. Rubber hose pipes are used with dredgers for silt/gravels conveyance.
2. Pipe wall thickness range: from 20mm up to 50mm.
3. The suitable working temperature: from -20°C to +50°C.
4. Abrasion-resistant and bending –resistant.
5. It is convenient to install, flexible to use and safe.
Suction and discharge clay hose/ Drainage suction hose
Discharge clay hose specification:
| Ship type |
Inner diameter(mm) |
Working pressure |
length |
| 80m³/H |
Φ300 |
650mm hg Max*Vac 650mm high |
according to requirements |
| 200m³/H |
Φ400 |
| 350m³/H |
Φ560 |
| Haili 1600 |
Φ500 |
| Haili 3800 |
Φ650 |
| Haili 4600 |
Φ700 |
The products can be designed and produced according to your requirements.
Flare discharge Hose specification( steel cord, nylon cord fabric)
| Ship type |
Dredging tube diameter(mm) |
Hose diameter(mm) |
Flaring inner diameter(mm) |
Length of the flaring(mm) |
Steel cord layer(mm) |
Nylon cord fabric(mm) |
Length of the hose(mm) |
| 80m³/H |
φ300 |
Φ300 |
Φ316 |
200 |
4 |
16 |
1500 |
| Φ350 |
Φ350 |
Φ375 |
250 |
4 |
16 |
1500 |
| 200m³/H |
Φ400 |
Φ400 |
Φ414 |
250 |
4 |
16 |
1100 |
| Φ414 |
Φ414 |
Φ430 |
250 |
4 |
16 |
1100 |
| 350m³/H |
Φ560 |
Φ560 |
Φ585 |
250 |
6 |
24 |
1400 |
| Haili1600 |
Φ500 |
Φ500 |
Φ530 |
250 |
6 |
24 |
1500 |
| Haili 3800 |
Φ650 |
Φ650 |
Φ700 |
315 |
8 |
32 |
2000 |
| Haili 4600 |
Φ700 |
Φ700 |
Φ750 |
315 |
8 |
32 |
2000 |
The products can be designed and produced according to your requirements.
Steel flange mud hose main specification and parameters
| Ship type |
Dredging tube diameter(mm) |
Hose diameter(mm) |
Steel cord layer(mm) |
Nylon cord fabric layer(mm) |
Length(mm) |
| 200m³/H |
Φ400 |
Φ400 |
6 |
24 |
1400 |
| 350m³/H |
Φ560 |
Φ560 |
6 |
24 |
1500 |
| Haili 1600 |
Φ500 |
Φ500 |
6 |
24 |
1500 |
| Haili 3800 |
Φ650 |
Φ650 |
8 |
32 |
1500 |
| Haili 4600 |
Φ700 |
Φ700 |
8 |
32 |
1500 |
The products can be designed and produced according to your requirements.
