Discharge Dredging Hose
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Discharge Dredging Hose
Discharge Dredging Hose Discharge Dredging Hose
Discharge Dredging Hose Discharge Dredging Hose
Discharge Dredging Hose Discharge Dredging Hose

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Discharge Dredging Hose

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Tube: Synthetic abrasive resistant rubber with high strength breaker plies coated with high grade synthetic rubber to achieve maximum adhesion of the lining to the hose carcass.
Reinforcement: Multiple layers of high tensile reinforcing materials with outstanding resistance to fatigue. Fully embedded steel wire coils are incorporated to achieve kink, crush and local load resistance.
Cover: Synthetic rubber, resistant to abrasion, weathering, sea water and oil. The cover, which incorporates reinforcing breaker plies is black with a bright orange spiral stripe or coated in a tough bright orange polyurethane
Application:
The discharge dredging hose is used to transport sediments along with dredging ships at port and dock, it is used for discharging of seawater, silt, sand and other dredging materials,it can be connectedc with pipeline well,and reduce sway for wave, so that medium can flow more smoothly.
Characteristic:
●Excellent stiffness and resistance to external physical damage.
●High abrasion resistance
●Weather and sea water resistance
●Heavy duty Max 35 bar working pressure
●UV resisant cover
Temperature: -25℃ to +80℃(-13℉ to +176℉)
Availability:
Quantity:

Introduction to Discharge Dredging Hose:


The Honestflex Discharge Dredging Hose, can be equipped with all the different types of flanges They are available in any size, burst pressure up to 150 bar. Liner thickness specified applies to the inside of the hose as well as the flanges. Tricolour wear indicators are optionally available. All the parameter can be designed by your application condition and engineering drawings.


Application of Discharge Dredging Hose:


Honestflex Discharge Dredging Hose is widely used in:

  • Dredging and Slurry Discharge Operations:Responsible for transporting dredged materials such as sand, mud, silt, and slurry from dredgers to discharge points, shore pipelines, or reclamation areas.

  • Port, Harbor, and Waterway Maintenance:Used for sediment removal and material discharge in port, harbor, and navigation channel dredging projects to maintain water depth and navigational safety.

  • Land Reclamation and Hydraulic Filling Projects:Supply dredged sand and slurry for land reclamation, beach nourishment, and hydraulic filling operations, ensuring efficient and continuous material transportation.

  • Mining and Sand Extraction Applications:Used for the discharge of slurry and mineral-bearing materials in sand mining, quarrying, and mineral processing projects where high abrasion resistance is required.

  • River, Lake, and Reservoir Dredging:Applied in river regulation, lake cleaning, and reservoir desilting projects to transport excavated sediments efficiently over long distances.

  • Marine and Offshore Engineering:Used in offshore dredging and coastal engineering projects, providing reliable discharge of dredged materials under harsh marine conditions.

  • Large-Scale Infrastructure and Environmental Projects:Used in flood control, environmental remediation, and large civil engineering projects that require heavy-duty slurry and sediment transportation.

Detailed Product Specifications:


Item code

Size

W.P.

B.P.

VACUUM

Wear layer Thickness

Cover
Thickness

Length

inch

mm

bar

bar

bar

mm

mm

m

SDH300

12

300

3-10

9-30

0.8

10-15

5

1-3

SDH400

16

400

3-10

9-30

0.8

10-15

5

1-3

SDH450

18

450

3-10

9-30

0.8

10-15

5

1-3

SDH500

20

500

3-10

9-30

0.8

10-15

5

1-3

SDH550

22

550

3-10

9-30

0.8

10-15

5

1-3

SDH600

24

600

3-10

9-30

0.8

10-15

5

1.5-3

SDH650

26

650

3-10

9-30

0.8

15-20

5

1.5-3

SDH700

28

700

3-10

9-30

0.8

15-20

5

1.5-3

SDH750

30

750

3-10

9-30

0.8

15-20

5

1.5-3

SDH800

32

800

3-10

9-30

0.8

15-20

5

1.5-3

SDH850

34

850

3-10

9-30

0.8

20-25

5-8

1.5-3

SDH900

36

900

3-10

9-30

0.8

20-25

5-8

2-3

SDH1000

40

1000

3-10

9-30

0.8

20-25

5-8

2-3

SDH1100

44

1100

3-10

9-30

0.8

25-30

5-8

2-3

SDH1200

48

1200

3-10

9-30

0.8

25-30

5-8

2-3

SDH1300

52

1300

3-10

9-30

0.8

25-30

5-8

2-3


Advantages of Discharge Dredging Hose:

  • Heavy-Duty Construction:The inner lining is made from high-quality abrasion-resistant rubber, specifically designed to handle sand, slurry, mud, and other highly abrasive dredged materials. Reinforced with multiple layers of high-strength synthetic fabric and steel wire, the hose provides excellent pressure resistance and structural stability during operation.

  • Designed for Slurry Discharge Applications:The Discharge Dredging Hose is engineered for dredging, slurry transportation, and sediment discharge operations. It is suitable for conveying sand-water mixtures, silt, gravel, and other dredged materials in marine, river, and mining environments.

  • Excellent Abrasion and Impact Resistance:This hose is built to withstand continuous abrasion and impact from solid particles. The thick rubber lining significantly extends service life, even under high-flow and heavy-duty dredging conditions.

  • Reliable Performance in Harsh Environments:Designed for demanding marine and industrial conditions, the hose performs reliably in seawater exposure, varying pressures, and changing temperatures. It is suitable for both offshore and onshore dredging operations, ensuring consistent performance in challenging environments.


FAQ


Q1: What materials can this discharge dredging hose handle?


This hose is designed for the discharge of abrasive materials such as sand, mud, slurry, gravel, silt, and dredged sediments mixed with water in dredging and mining operations.


Q2: What is the working temperature range of the discharge dredging hose?


The hose operates effectively within a temperature range of approximately -20°C (-4°F) to +80°C (176°F), making it suitable for various marine and industrial dredging environments.


Q3: Can this hose be used for dredging and slurry discharge applications?


Yes, this hose is specifically designed for dredging discharge, slurry transportation, and sediment transfer, making it ideal for use in dredgers, pipelines, and shore discharge systems.


Q4: What are the available sizes and pressure ratings?


The hose is available in a wide range of inner diameters, typically from 6 inches to 48 inches, with working pressure ratings commonly from 5 bar to 25 bar depending on hose construction. Custom sizes and pressure ratings are available upon request.


Q5: Can the hose be customized for different dredging conditions?
Yes, the hose can be customized with different rubber grades, wall thicknesses, and flange types to suit specific dredging materials, flow rates, and operating conditions.


Q6: What standards does this discharge dredging hose meet?


The hose is manufactured in accordance with international dredging hose standards such as ISO 28017 and can be produced to meet additional customer or project-specific requirements.


Q7: What is the standard hose length?


Standard lengths are typically 6 meters, 10 meters, or 12 meters per section. Custom lengths can also be manufactured based on project needs.


Q8: Is this hose suitable for marine and offshore use?


Yes, the discharge dredging hose is designed for harsh marine environments and offers excellent resistance to abrasion, seawater, and weather exposure, making it suitable for offshore and coastal dredging operations.


Q9: Can this hose handle high abrasion and impact from solids?


Yes, the hose features a thick, wear-resistant rubber lining specifically engineered to withstand high abrasion and impact from solid particles during slurry discharge.


Q10: What type of reinforcement is used in this hose?


The hose is reinforced with multiple layers of high-strength synthetic fabric and steel wire, providing excellent pressure resistance, structural stability, and long service life under heavy-duty dredging conditions.


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