Dredge hose can be used to handle many types of media such as slurry, silt and sand for its excellent abrasion resistance. And it is also used to handle seawater. This is seawater dredge hose. It is mainly used for the suction and discharge of seawater.

Our seawater dredge hose is composed of three parts: tube, reinforcement and cover. The tube is made from the blend of EPDM and natural rubber, which makes the seawater dredge hose highly resistant to abrasion, corrosion, aging and weather. So it can transport the corrosive medium - seawater. The reinforcement is made from spring helix steel wire with multiple synthetic textile, making the seawater dredge hose resistant to kink. And the reinforcement provides full vibration dampening. The cover is made from super high quality neoprene, which makes the seawater dredge hose resistant to corrosive salt water, cut, abrasion, weather, ozone and aging.

Our seawater dredge hose is designed specially to handle seawater, so our engineers choose appropriate materials for the hose. Therefore, it can be competent the job well. Besides, the diameter, length and tube thickness of our seawater dredge hose can be customized according to your requirements.

A seawater dredge hose with red flanges.
Seawater dredge hose.

Many seawater dredge hoses are on the ground.
Seawater dredge hose cross section.

Details of seawater dredge hose:
Structure: seawater dredge hose is composed of three parts: tube, reinforcement and cover.
Tube is made from the mixture of high quality EPDM and natural rubber, making the seawater dredge hose resistant to abrasion and corrosion.
Reinforcement is made from spring helix steel wire with multiple synthetic fabrics, providing full vacuum, kink resistance and vibration dampening.
Cover is made from high quality neoprene for seawater, ozone and sunlight resistance.
Temperature range: -20 °C to +40 °C.
Inner diameter: 6" - 50" (152 mm - 1300 mm).
Outside diameter: 7-1/4" to 53-1/5" (182 mm - 1350 mm).
Working pressure: 0.5 MPa - 1.2 MPa.
Burst pressure: 1 MPa - 2.4 MPa.
The specification of seawater dredge hose
Hose code ID OD Working pressure Burst pressure Length
inch mm inch mm MPa bar MPa bar m
SWDH-01 6 152 7-1/4 182 1.2 12 2.4 24 20
SWDH-02 8 203 9-1/5 233 1.2 12 2.4 24 20
SWDH-03 10 254 11-1/5 284 1 10 2 20 10
SWDH-04 12 304 13-2/5 340 1 10 2 20 6 - 10
SWDH-05 14 350 15-2/5 390 1 10 2 20 6 - 10
SWDH-06 18 450 19-1/5 486 0.7 7 1.5 15 6 - 10
SWDH-07 22 550 23-3/5 590 0.7 7 1.5 15 6 - 10
SWDH-08 24 600 25-3/5 640 0.7 7 1.5 15 6 - 10
SWDH-09 28 700 29-3/5 750 0.7 7 1.5 15 6 - 10
SWDH-10 32 800 33-1/2 850 0.5 5 1 10 6 - 10
SWDH-11 40 1000 41-1/2 1050 0.5 5 1 10 6
SWDH-12 48 1200 49-1/5 1250 0.5 5 1 10 6
SWDH-13 52 1300 53-1/5 1350 0.5 5 1 10 6
If there is any need please contact us via sales@dredgehose.com