Heavy Duty Sand Dredging Hose Large Flow Custom Thickness Dredge Pipe
Basic Properties
Place of Origin:
China
Brand Name:
Hongruntong Marine
Certification:
ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust
Model Number:
HM-DHP24
Trading Properties
Minimum Order Quantity:
1
Price:
$95-$397
Payment Terms:
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability:
2549 Pcs Per Month
Product Summary
Sand Dredging Hose High Wear Resistance Flexible Bending Large Flow Capacity Product Overview Hongruntong Marine Heavy-Duty Dredging Rubber Hoses are engineered for the most demanding offshore, harbor, and river dredging operations, delivering unparalleled performance in transferring high-abrasion ...
Product Details
Highlight:
Heavy Duty Sand Dredging Hose
,Custom Thickness Sand Dredging Hose
,Custom Large Flow Dredge Pipe
Name:
Dredging Rubber Hose
Brand Name:
Hongruntong Marine
Size:
1/2inch ~ 20 Inch
Working Pressure:
< 25 Bars
Working Temperature:
-30 To +120 ℃
Length Of Each Unit:
< 50m
Material Of Rubber:
NR, NBR, EPDM, CR And Etc
Material Of Flange:
Q235b Carbon Steel Paint
Reinforcement Layer:
High Tensile Steel Wire Spiral
Certification:
Meets Or Exceeds Rma And Iso Standards
Color:
Black
Application:
Water Discharge, Irrigation, Construction, Mining
Packing:
Plastic Belt Packing
Feature:
Lightweight, Flexible, And Easy To Handle
Warranty:
36 Months
Product Description
Sand Dredging Hose High Wear Resistance Flexible Bending Large Flow Capacity
Product Overview
Hongruntong Marine Heavy-Duty Dredging Rubber Hoses are engineered for the most demanding offshore, harbor, and river dredging operations, delivering unparalleled performance in transferring high-abrasion slurries, sand, silt, and mud.
Constructed with a premium-grade inner liner of wear-resistant natural and synthetic rubber compound, our hoses offer exceptional resistance to abrasive particles, drastically reducing wear rates and extending service life compared to standard alternatives. The multi-layer reinforcement, comprising high-tensile textile cords and spiral steel wire, provides exceptional structural integrity, withstanding high working pressures and dynamic stresses while maintaining superior flexibility.
The outer cover is formulated from a robust, ozone and UV-resistant synthetic rubber, offering long-lasting protection against harsh marine weather, saltwater corrosion, and mechanical damage.
Key Advantages
- Minimum bending radius of 6-8 times the outer diameter for easy installation
- Comprehensive range of sizes (200mm-1300mm) and pressure ratings
- Customizable end connections (flanged, quick-connect) to meet diverse project requirements
- Rigorous pressure testing (100% inspection at 2x working pressure)
- Maximizes uptime and lowers total ownership costs
Technical Specifications
| Parameter | Specification |
|---|---|
| Name | Discharge Hose Pipe |
| Nominal Bores | From 150mm (6") to 1200mm (47") |
| Length | Up to 11.8 Metres (38ft) |
| Working Pressure | Up to 20 bar |
| Safety Factor | 4:1 |
| Flange Options | Fixed, Swivel, Double-Flange and Built-in-Nipple Designs |
| Features | Heavy-Duty Robust Construction Designed to Handle Large Dredged Particles Hoop-Ring or Spring-Wire-Helix Construction for Flexibility or Full Vacuum During Service Tailor-Made Designs, Including Self-Floater, Suction Dredge Hose and Flexible Discharge Hoses Suitable for Slurries Containing Rock, Shell and Coral |
Detailed Product Models
| Model | I.D. (inch/mm) | W.P. (bar) | B.P. (bar) | Min Bending Radius | Wear Layer Thickness (mm) | Length (m) |
|---|---|---|---|---|---|---|
| HM-DHP150 | 6 / 150 | 5-10 | 15-30 | 8D | 10-20 | 11.8 |
| HM-DHP200 | 8 / 200 | 5-10 | 15-30 | 8D | 10-20 | 11.8 |
| HM-DHP250 | 10 / 250 | 5-10 | 15-30 | 8D | 10-20 | 11.8 |
| HM-DHP300 | 12 / 300 | 10-20 | 30-60 | 12D | 12-25 | 11.8 |
| HM-DHP350 | 14 / 350 | 10-20 | 30-60 | 12D | 12-25 | 11.8 |
| HM-DHP400 | 16 / 400 | 10-20 | 30-60 | 12D | 12-25 | 11.8 |
| HM-DHP450 | 18 / 450 | 10-20 | 30-60 | 12D | 12-25 | 11.8 |
| HM-DHP500 | 20 / 500 | 10-20 | 30-60 | 12D | 12-25 | 11.8 |
| HM-DHP600 | 24 / 600 | 15-20 | 45-60 | 15D | 20-30 | 11.8 |
| HM-DHP650 | 26 / 650 | 15-20 | 45-60 | 15D | 20-30 | 11.8 |
| HM-DHP700 | 28 / 700 | 20-25 | 60-75 | 15D | 30-50 | 11.8 |
| HM-DHP750 | 30 / 750 | 20-25 | 60-75 | 15D | 30-50 | 11.8 |
| HM-DHP800 | 32 / 800 | 20-25 | 60-75 | 15D | 30-50 | 11.8 |
| HM-DHP850 | 34 / 850 | 20-25 | 60-75 | 15D | 30-50 | 11.8 |
| HM-DHP900 | 36 / 900 | 25-30 | 75-90 | 15D | 30-50 | 11.8 |
| HM-DHP1000 | 40 / 1000 | 25-30 | 75-90 | 15D | 50-75 | 11.8 |
| HM-DHP1100 | 44 / 1100 | 25-30 | 75-90 | 15D | 50-75 | 11.8 |
Product Features
- Exceptional Abrasion Resistance: Advanced wear-resistant compounds for handling highly abrasive materials, extending service life and reducing operational downtime.
- High Pressure and Structural Strength: Multiple layers of high-tensile steel wire or synthetic fabric withstand extreme internal pressures and external mechanical stress.
- Superior Flexibility and Fatigue Resistance: Excellent flexibility adapts to complex installations while maintaining structural integrity under cyclic loading.
- Weather and Corrosion Resistance: UV-resistant outer layer ensures stable performance in harsh marine environments and extreme weather conditions.
Applications
- Harbor and Port Dredging: Port maintenance and expansion projects for efficient sediment removal and navigational depth maintenance.
- Land Reclamation Projects: Transporting slurry in large-scale reclamation works for coastal land development.
- Offshore Engineering Support: Offshore dredging and pipeline systems requiring durability and reliability in harsh marine conditions.
Why Choose Hongruntong Marine
- Extensive Industry Experience: Years of expertise in marine equipment manufacturing with precise product design for real-world applications.
- Customized Engineering Solutions: Customizable diameter, length, pressure rating, and flange types to match specific project needs.
- High-Quality Raw Materials: Premium-grade rubber compounds and reinforcement materials ensuring superior durability.
- Comprehensive After-Sales Support: Full technical support including installation guidance and maintenance recommendations.
Frequently Asked Questions
What sizes are available?
Standard diameters range from 100 mm to 1200 mm, with custom sizes available based on project requirements.
How long is the service life?
Service life depends on operating conditions, but high-quality materials ensure extended durability even in abrasive environments.
Can the hose be reused?
Yes, with proper maintenance and inspection, the hose can be reused multiple times.
Are the hoses certified?
Products comply with relevant marine and industrial standards and can be customized to meet specific certifications.
How should the hose be stored?
Store in a dry, shaded area away from direct sunlight and chemicals to maintain performance.
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