Sand Rubber Dredging Suction Hose Materials:
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.
Sand Rubber Dredging Suction Hose Structure:
- The inner rubber liner is composed of wear-proof natural rubber and synthetic rubber
- The reinforcement layer is composed of high strength rubber dipped chemical fiber and reinforced by spiral metal wire.
- The rubber cover is composed of natural rubber and synthetic rubber.
- The surface of the hose takes the shape of corrugated
- The steel flange discharge hoses are used to convey silts and gravels with dredgers.
- The thinkness of the pipe wall is from 18mm to 70mm.
- The suitable working temperature ranges from -20°C to 50°C.
- The large diameter is from 200mm to 1000mm.
- Other technical parameters can be made by clients’ requirements.
Sand Rubber Dredging Suction Hose Advantages:
- Excellent wear resistence, its wear restistance is 4 times higher than steel pipes under normal conditons.
- Little coefficient of friction and low flow resistance.
- Good crack growth resistance.
- Very high impact resistance.
- Good corrosion resistance.
- Light weight, 1/8 weight of steel pipe, easy for transportation and installation.
- Good flexibility and anti-scratch ability.
- Flexible metal flange for connection, easy for installation and disassembly.
Sand Rubber Dredging Suction Hose Applications:
- Used for mud piping of dredge.
- Widely used for sucking or discharging of mud,water, oil, air, and Powered in Industry, agriculture, factory, mining and building etc.