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Dredge Rubber Hose Customized Length Anti Corrosion Strong Tensile Strength
Product Overview
Dredge Hose is a reinforced industrial rubber hose developed for the transfer of sand, silt, mud, seawater, and other dredged materials within marine dredging systems. It provides a flexible connection between dredging pumps, floating pipelines, booster pump stations, discharge manifolds, and shore-based pipeline networks.
Unlike rigid steel pipelines, which rely on fixed connections and structural supports, a flexible dredging hose incorporates an elastomeric inner lining, a load-bearing reinforcement structure, and a protective outer cover. These components perform different but interdependent functions to ensure optimal performance in demanding marine environments.
Technical Specifications
Parameter
Specification
Name
Dredge Hose
Material of Rubber
NR, NBR, SR, CR and etc
Material of Flange
Q235B carbon steel paint
Reinforcement Layer
Rubber, cord fabric and wire reinforcement
Size
1/2" to 32"
Working Pressure
5-22 Bar or As Request
Brand
Hongruntong Marine
Application
Water irrigation, mud dredging, water suction etc
Packing
Plastic Belt Packing
Working Temperature
-40 ℃ ~ +120 ℃
Warranty
36 Months
MOQ
1
Model Specifications
Model
I.D. (inch)
I.D. (mm)
W.P. (bar)
B.P. (bar)
Min Bending Radius
Wear Layer Thickness (mm)
Length (m)
HM-F150
6
150
5-10
15-30
8D
10-20
11.8
HM-F200
8
200
5-10
15-30
8D
10-20
11.8
HM-F250
10
250
5-10
15-30
8D
10-20
11.8
HM-F300
12
300
10-20
30-60
12D
12-25
11.8
HM-F350
14
350
10-20
30-60
12D
12-25
11.8
HM-F400
16
400
10-20
30-60
12D
12-25
11.8
HM-F450
18
450
10-20
30-60
12D
12-25
11.8
HM-F500
20
500
10-20
30-60
12D
12-25
11.8
HM-F600
24
600
15-20
45-60
15D
20-30
11.8
HM-F650
26
650
15-20
45-60
15D
20-30
11.8
HM-F700
28
700
20-25
60-75
15D
30-50
11.8
HM-F750
30
750
20-25
60-75
15D
30-50
11.8
HM-F800
32
800
20-25
60-75
15D
30-50
11.8
Key Features
Reinforced Hose Architecture for Marine Pipeline Integration - Multi-layer construction with abrasion-resistant inner lining, load-bearing reinforcement, and protective outer cover designed for demanding marine applications.
Pressure Stability and Controlled Response - Engineered to withstand pressure fluctuations during pump operations, valve closures, and system transients while maintaining structural integrity.
Flexible Geometry for Floating Pipelines - Accommodates movement between dredgers, floating pipelines, and booster stations while maintaining flow integrity and reducing stress on connections.
Marine Environmental Resistance - Outer cover formulated to resist weathering, ozone, seawater exposure, and mechanical damage in harsh marine environments.
Applications
Offshore Dredging and Coastal Infrastructure Construction
Floating Pipeline Connections and Booster Pump Stations
Navigation Channel Maintenance and Port Sediment Removal
Land Reclamation and Sediment Discharge Systems
Why Choose Hongruntong Marine
30+ Years Manufacturing Experience - Extensive expertise in industrial and marine product manufacturing with comprehensive technical understanding.
Engineering Coordination - Technical review of customer requirements, drawings, and specifications to ensure proper hose configuration for specific applications.
Customized Solutions - Custom diameter, length, reinforcement, rubber compounds, and end connections tailored to project requirements.
Quality Assurance - Comprehensive quality control, inspection planning, and technical documentation supporting international procurement standards.
Frequently Asked Questions
How should Dredge Hose be selected for an offshore floating pipeline?
Selection should consider nominal diameter, transported slurry, working pressure, vacuum requirements, hose length, minimum bending radius, and end-connection dimensions. Environmental factors like wave action and equipment movement should also be assessed.
Can Dredge Hose accommodate movement between a dredger and a floating pipeline?
Yes, a suitably specified flexible hose can accommodate defined relative movement when length, bending radius, reinforcement, and installation arrangements are properly configured. The hose should not be twisted or used to carry unsupported pipeline loads.
What determines the working pressure of a Dredge Hose?
Working pressure depends on hose construction, reinforcement, diameter, end connections, temperature, and specified operating conditions. Both maximum system pressure and transient conditions must be reviewed during selection.
What inspections are recommended before and during operation?
Before operation: inspect hose body, flange interfaces, fasteners, alignment, and support arrangements. During service: monitor for leakage, bulging, abnormal vibration, deformation, and cover deterioration according to manufacturer recommendations.
Can Hongruntong Marine provide customized hose assemblies and inspection documents?
Yes, customized dimensions, reinforcement, rubber compounds, and compatible end connections can be discussed according to project requirements. Inspection reports, pressure-test records, and material documentation are available based on agreed specifications.
Product Images
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
1990
Total Annual:
7000000-1100000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
HONGRUNTONG MARINE Company Introduction
Founded in 1990 and headquartered in Beijing, China, HONGRUNTONG MARINE has grown from a local production factory into a world-leading supplier of marine products and solutions after more than 30 years of deep cultivation and development. We are committed to ...
HONGRUNTONG MARINE Company Introduction
Founded in 1990 and headquartered in Beijing, China, HONGRUNTONG MARINE has grown from a local production factory into a world-leading supplier of marine products and solutions after more than 30 years of deep cultivation and development. We are committed to ...
