Purpose
To extract solid or liquid materials such as mineral sand, coal shavings, and mud at room temperature, mainly used for river pumping
Wear resistant materials such as sand, dredging, ships, and other granular sediment and dust.


Structure
The inner rubber layer is made of synthetic rubber such as butadiene rubber, natural rubber, styrene butadiene rubber, carbon black, etc., and the skeleton layer.
For synthetic fabrics or curtain layers, spiral steel wire layers, and outer rubber layers made of synthetic materials such as natural rubber, styrene butadiene rubber, carbon black, etc.
Operating temperature:
- 20℃~+50℃

| Inside Diameter(mm) | Pipe Joint Length(mm) | Rubber hose length | |||
| Nominal size | Public Errand |
SIZE | Public Errand |
SIZE(m) | Public Errand(mm) |
| 51 | 1.2 | 75 | 10 | 12 | 150 |
| 64 | 1.2 | 75 | 10 | ||
| 76 | 1.2 | 100 | 15 | ||
| 89 | 1.2 | 100 | 15 | ||
| 102 | 1.2 | 150 | 20 | ||
| 127 | 1.2 | 150 | 20 | ||
| 152 | 1.2 | 150 | 20 | ||
| 203 | 1.2 | 200 | 20 | ||
| 219 | 1.2 | 200 | 20 | ||
| 254 | 1.2 | 200 | 25 | ||
| 300 | 1.2 | 200 | 25 | ||
| 350 | 1.2 | 200 | 25 | ||
| 400 | 1.2 | 200 | 25 | ||
| 450 | 1.2 | 250 | 25 | ||
| 500 | 1.2 | 250 | 25 | ||
| 550 | 1.2 | 250 | 25 | ||
| 600 | 1.2 | 250 | 25 | ||








