Large Diameter Dredging Suction Hose

Dredging Rubber Hose mostly are the rubber flange/steel backing flange and theDouble Action flange. They can be supplied in any size,and depending on application, with 100% vacuum capability and high implosion pressures. In some applications heavy spring steel spirals are used to prevent the hose from kinking. Spring steel spirals absorb these peak loads without the risk of collapsing.
 

Dredging Rubber 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.
 

Dredging Rubber Hose Structure:
1. The inner rubber liner is composed of wear-proof natural rubber and synthetic rubber
2. The reinforcement layer is composed of high strength rubber dipped chemical fiber and reinforced by spiral metal wire.
3. The rubber cover is composed of natural rubber and synthetic rubber.
4. The surface of the hose takes the shape of corrugated
 

Dredging Rubber Hose 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.
 

Dredging Rubber Hose features:
1. This kind of hose is high pressure resistance and abrasive resistance , and it is with the feature of flexiable and bent,which is popular in dredging work mining.
2. All kinds of sand suction hose are made in suitable materials due to different purpose.
3. Abrasion resistant, weather resistant,and zone resistant.
 

Dredging Rubber Hose Applications:
1. Used for mud piping of dredge.
2. Widely used for sucking or discharging of mud,water, oil, air, and Powered in Industry, agriculture, factory, mining and building etc.