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Dredge suction & discharge hose, also called mud suction & discharge hose, is mainly used for sewage, slurry, seawater and sand suction & discharge in many places. It is also used for flood discharge and port and dock construction. It has excellent flexibility and it is resistant to wave. It is composed of three parts: tube, reinforcement and cover. Tube is made from high quality synthetic rubber, such as NR, SBR and BR, making hose resistant to abrasion and seawater. Reinforcement is made from multiple layers of high tensile spiral steel wires, making hose have solid structure and bear high working pressure. Besides, reinforcement makes hose resistant to bending and fatigue. Cover is made from synthetic rubber, like NR, SBR and BR, making hose resistant to abrasion, corrosion, seawater, heat, weather, ozone and aging. The hose can be connected to pipeline very well, which can reduce the sea wave, so it can deliver medium flows smoothly.

Four dredge suction and discharge hoses are on the ground.
Dredge suction and discharge hose has excellent abrasion resistance.Four dredge suction and discharge hoses with red flanges.
Dredge suction and discharge hose can be used for slurry and seawater delivery.
Features of dredge suction & discharge hose:
Excellent flexibility and tight coupling.
Small deformation under high pressure.
Solid structure and high working pressure.
Resistant to bending and fatigue.
Resistant to abrasion, corrosion and seawater.
Resistant to weather, ozone and aging.
The details of dredge suction & discharge hose:
Structure: composed of three parts: tube, reinforcement and cover.
Tube: synthetic rubber, NR, SBR or BR, making hose resistant to abrasion, corrosion and seawater.
Reinforcement: multiple layers of high tensile spiral steel wires, making hose have solid structure and resistant to kink and high pressure.
Cover: synthetic rubber, NR, SBR or BR, making hose resistant to abrasion, corrosion, seawater, heat, weather, ozone and aging.
Working temperature: 20 °C to 80 °C.
The specification of dredge suction & discharge hose
Hose code    ID    OD    Working pressure    Burst pressure    Vacuum pressure    Length
inch    mm    inch    mm    bar    MPa    bar    MPa    bar    MPa    m
DSDH-01    6    152    7-1/4    184    12    1.2    24    2.4    0.8    80    20
DSDH-02    8    203    9-1/5    233    24    2.4    24    2.4    0.8    80    20
DSDH-03    10    254    11-1/5    284    10    1    20    2    0.8    80    10
DSDH-04    12    304    13-2/5    340    10    1    20    2    0.8    80    6 - 10
DSDH-05    14    355    15-2/5    390    10    1    20    2    0.8    80    6 - 10
DSDH-06    18    457    19-1/5    487    7    0.7    15    1.5    0.8    80    6 - 10
DSDH-07    22    560    23-3/5    600    7    0.7    15    1.5    0.8    80    6 - 10
DSDH-08    24    635    25-3/5    650    7    0.7    15    1.5    0.8    80    6 - 10
DSDH-09    28    711    29-3/5    752    7    0.7    15    1.5    0.8    80    6 - 10
DSDH-10    32    813    33-1/2    850    5    0.5    10    1    0.8    80    6 - 10
DSDH-11    40    1016    41-1/2    1054    5    0.5    10    1    0.8    80    6
DSDH-12    48    1219    49-1/5    1250    5    0.5    10    1    0.8    80    6
DSDH-13    52    1320    53-1/5    1350    5    0.5    10    1    0.8    80    6
We can manufacture dredge suction & discharge hose according to customers' requirements, such as material, length, inner diameter, outside diameter.
Application of dredge suction & discharge hose:
It is used for slurry, sand, seawater and gravel suction, delivery & discharge.
It is used in port and dock.
It is also used for flood discharge.

If you are interested please contact us via sales@suction-hose.com.