Welcome to Hongruntong Marine (Beijing) Co., Ltd

Anti Aging Dredging Rubber Hose Anti Skid Floating Dredging Hoses

Basic Properties
Place of Origin: China
Brand Name: Hongruntong Marine
Certification: ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust
Model Number: HM-DH155
Trading Properties
Minimum Order Quantity: 1
Price: USD85 to USD265 Per Piece
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 2355 Pcs Per Month
Product Summary
ISO-certified dredge hose with NBR rubber & steel wire reinforcement. Handles 10-21 bar pressure, -40℃ to +120℃ temperatures. Custom lengths available. Built for abrasive slurry transport in demanding dredging operations.

Product Details

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21 Bar Dredge Pipe

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Anti Aging Dredging Rubber Hose

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Anti Skid Floating Dredging Hoses

Place Of Origin: Qingdao, China
Brand Name: Hongruntong Marine
Certification: ISO 28017:2011
Model: HM-DH155
Material: NBR
Reinforcement: Rubber, Cord Fabric And Wire Reinforcement
Length: Customized Length
Connection: Flange, Coupling
Working Pressure: 10-21 Bar
Application: Dredging Operations
Color: Black
Temperature: -40℃ To +120℃
Safety Factor: 3:1
Usage: Suction For Slurry,sand,etc
Product Description
Dredge Pipe Anti Aging Wear Resistant And Anti Skid UV Resistant
Hongruntong Marine Rubber Dredge Hose - Built to Perform Under Pressure

As a professional manufacturer focused on marine and dredging equipment, Hongruntong Marine is dedicated to producing high-quality dredge hoses that deliver reliable performance and long-term value. Our dredge hoses are made from premium synthetic rubber, which offers superior wear resistance and chemical stability, effectively handling the transportation of slurry, sand, and other abrasive materials.

Equipped with steel wire spiral reinforcement, these hoses have strong pressure-bearing capacity, capable of withstanding internal pressures up to 20 bar, making them suitable for high-pressure dredging operations. Our dredge hoses are designed with flexibility and ease of use in mind, featuring kink-resistant structures that ensure smooth slurry flow even in narrow or confined spaces.

We implement strict quality control measures, including raw material inspection, production process monitoring, and finished product testing, to ensure consistent product quality. Hongruntong Marine offers comprehensive customization services, tailoring hose designs to match specific project needs, and our professional technical team provides guidance on installation, maintenance, and troubleshooting, helping clients optimize project efficiency and reduce operational risks.

Product Specifications
Specification Details
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
Hongruntong Marine Dredge Hose Product Image 1 Hongruntong Marine Dredge Hose Product Image 2 Hongruntong Marine Dredge Hose Product Image 3 Hongruntong Marine Dredge Hose Product Image 4
Engineered for Heavy-Duty Performance

When you're dredging, flexibility and durability aren't optional—they're essential. Our rubber dredge hoses are designed to take on the most challenging tasks, from transporting thick slurry to navigating the demanding conditions of offshore operations. The strength of our hoses lies in their ability to handle the most extreme pressure, wear, and environmental factors.

Key Product Advantages
  • Tough Construction, Lasting Reliability: Made with a highly resilient rubber blend, these hoses are built to last. Their wear-resistant surfaces are designed to resist the abrasiveness of sand, gravel, and other heavy materials, extending the hose's life and reducing downtime on the job site.
  • Flexibility When It Matters Most: Our dredge hoses offer a level of flexibility that simplifies installation and maneuverability, even in tough terrain and tight spaces. This flexibility allows for quicker setups and adjustments, making your operation more efficient.
  • No Compromises on Pressure Resistance: These hoses can endure the high-pressure demands of dredging operations. With pressure ratings ranging from 5 bar to 20 bar, they're built to maintain peak performance, even under extreme pressure.
Applications
  • Marine Dredging Projects: Perfect for transporting sand, gravel, silt, and other materials in harbors, riverbeds, and offshore dredging projects.
  • Mining & Industrial Applications: Ideal for slurry transport in mining sites and industrial excavation, where abrasive conditions require durable, reliable equipment.
  • Construction and Infrastructure: Essential for use in underwater construction projects, including pipeline dredging and seabed preparation for new infrastructure projects.
Key Features
  • Material Composition: Durable rubber compound resistant to abrasion, UV, and environmental damage.
  • Customizable Sizing: Available in diameters from 4" to 24", with flexible length options to meet your project specifications.
  • Pressure Ratings: Capable of handling pressures from 5 bar to 20 bar, ensuring reliable performance in high-pressure conditions.
  • Versatile Performance: Reliable under various temperature ranges and capable of withstanding harsh marine environments.
Technical Specifications Table
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
HM-F850 34 850 20-25 60-75 15D 30-50 11.8
HM-F900 36 900 25-30 75-90 15D 30-50 11.8
HM-F1000 40 1000 25-30 75-90 15D 50-75 11.8
HM-F1100 44 1100 25-30 75-90 15D 50-75 11.8
Hongruntong Marine Dredge Hose Technical Diagram
Why Trust Hongruntong Marine?

At Hongruntong Marine, we don't just manufacture dredge hoses; we craft solutions for your toughest projects. With decades of industry experience, we know the challenges you face, and our hoses are designed to give you peace of mind, knowing your equipment is up to the task. Our customer-first approach ensures you receive the support and expertise you need, from order to operation.

Frequently Asked Questions
What is your advantage?

Hongruntong is a reliable and trustworthy manufacturer and exporter of dredge hoses in China for more than 35 years.

Do you offer the goods quality guarantee?

Yes, We provide quality guarantee services after sales.

Can your product be named with our brand?

Yes, we can do OEM service all by your need.

What are you offering?

1) Dredge hoses (discharge hose, suction hose, braided hose, floating dredging hose, floaters etc)
2) Hose couplings and clamps
3) Ceramic hose, armored hose, rotary hose

How can I get to Hongruntong?

Hongruntong is in Beijing city, you can fly to Beijing airport or by plane, then we will pick you up.

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