flexible dredging rubber hoses

Specifications 1,convenient to install

2,resistance to corrision,high pressure,abrasion

3,suitable working temperature is from -20 to 50

  A Brief Introduction:         Dredging hose are mainly used for waterway dredging. Suck and discharge the silt, slurry, sand and stone which depoisited in the waterway. It can extend distance of dredging. Our hoses have good performance in resistance of corrosion, high pressure, bending and abrasion.         Flanged Nipple type Dredging Rubber Hose could connected with pipeline well, reduce the sea wave, make  conveying medium flows more smoothly.     1. The steel flange discharge hoses are used to convey silts and gravels with dredgers. 2. The thinkness of the pipe wall is from 18mm to 70mm. 3. The suitable working temperature ranges from -20°C to 50°C. 4. The large diameter is from 200mm to 1000mm. 5. Other technical parameters can be made by clients' requirements.    

Inner Diameter		Working Pressure (Mpa)	Burst Pressure (Mpa)	Length (m)	Hose Thickness (mm)
mm	Tolerance ( 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

  Other technical parameter can be made according to clients’ requirements.