Specifications
Flanged rubber dredge hose pipe 1.Rubber Dredging Pipe Float 2.Mud suction&discharge hose 3.Used for mud piping of dredge
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Flanged rubber dredging hose pipe
Application: 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.
Construction:
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.
The structure of dredging hose
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
Suction hose specifications:
Index | Inner rubber layer(Chinese standard) | Factory standard | Outer rubber layer(Chinese standard) | Factory standard |
Tensile strength(Mpa) | >120 | >150 | >100 | >130 |
Tensile Elongation(%) | >400 | >500 | >400 | >500 |
Akron Abrasion Loss (m2/1.6km) | 1 | <0.8 | 1 | <0.8 |
Hardness shore | 60-66 | 60~66 | ||
Temperature (°C) | -40~60 | -40~60 |
Discharge hose specifications:
Index | inner rubber layer(Chinese standard) | Factory standard | Outer rubber layer(Chinese standard) | Factory standard |
Tensile strength(Mpa) | >12 | >15 | >100 | >130 |
Tensile Elongation(%) | >400 | >500 | >400 | >500 |
Akron Abrasion Loss (m2/1.6km) | 1 | <0.8 | 1 | <0.8 |
Hardness shore | 60~66 | 60~66 | ||
Temperature (°C) | -40~60 | -40~60 |
