Exellent Discharge Dredging Hose

1.w.p. 2.0-2.5 Mpa b.p. 7.5Mpa 2.high tensile strength 3.high impact resistance

The application of the dredging hose :

Dredge hoses designed specifically for discharge service as a flexible connector between lengths of pipe to handle the shifting and twisting of pontoons caused by water movement. It is used on dregers of dredging project, like harbors, rivers and lakes.

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

 Features:

1.safe ,convenient to install,flexible to use,brasion-resistant,excellent bending –resistant

2. flanges can provide strong connection

3. flange can be optional : sandwich flange or steel flange

 

ID		Working Pressure (Mpa)	Burst Pressure (Mpa)	Length (m)	Pipe Wall Thickness (mm)
mm	T (mm)
300	±2	0.4-1.2	3.6	1-3	34-37
414	±2	0.4-1.2	3.6	1-3	35-37
560	±3	0.4-1.2	3.6	2-3	40-45
600	±3	0.4-1.2	3.6	2-3	40-45
700	±3	0.8-1.5	4.5	2-3	40-45
800	±4	1.2-2.5	5.5	2-3	50-52
900	±4	1.5-2.5	7.5	2-3	55-58
1000	±5	2.0-2.5	7.5	3-5	75