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Marine Discharge Hose Premium Rubber Excellent Impact Resistance Trusted for Offshore Operations
Marine Discharge Hose Premium Rubber Excellent Impact Resistance Trusted for Offshore Operations
Marine Discharge Hose Premium Rubber Excellent Impact Resistance Trusted for Offshore Operations
Marine Discharge Hose Premium Rubber Excellent Impact Resistance Trusted for Offshore Operations
Marine Discharge Hose Premium Rubber Excellent Impact Resistance Trusted for Offshore Operations
Marine Discharge Hose Premium Rubber Excellent Impact Resistance Trusted for Offshore Operations
Marine Discharge Hose Premium Rubber Excellent Impact Resistance Trusted for Offshore Operations
Marine Discharge Hose Premium Rubber Excellent Impact Resistance Trusted for Offshore Operations
Specifications
Model Number :
HM-DH35
Reinforcement layer :
Single/Double Layer Braiding With High-Strength Textile Cord
MOQ :
1
Delivery Time :
5-7 Work Days
Inner :
NBR (Tensile Strength > 17Mpa)
Place of Origin :
China
Working Pressure :
0.4MPa to 2.5MPa
Packaging Details :
Wooden Pallets, Wooden Box
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Working Temperature :
-20°C~40°C
Price :
$39-$466
Safety Factor :
3:1
Supply Ability :
1520 Pcs Per Month
Application :
Mining Sand Other Flow With Solids
Certification :
ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust
Color :
Various Colors Such As Black And Green
Brand Name :
Hongruntong Marine
Name :
Discharge Hose Pipe
Description
Marine Discharge Hose Premium Rubber Excellent Impact Resistance Trusted for Offshore Operations
Product Overview

Hongruntong Marine heavy-duty anti-corrosion discharge hose pipe is an industrial-grade rubber pipeline developed for complex working conditions such as river basin dredging, reservoir sediment removal and mining slurry transportation. The product specifications cover DN100-DN800, with single-section length of 3-10 meters and rated working pressure of 1.2-2.5MPa, adopting a super-heavy multi-layer reinforced vulcanization structure to adapt to high-abrasion, corrosive and high-impact industrial slurry transmission scenarios.

Case Study - Mining Slurry Discharge Project of Inland Mineral Processing Plant in Indonesia

An inland mineral processing plant in Indonesia needed to carry out long-term continuous discharge operation of tailings slurry and river sediment. The original ordinary industrial hoses had serious defects in actual operation, with frequent pipeline leakage and failure, resulting in replacement cycles of only 2-3 months.

After adopting Hongruntong heavy-duty anti-corrosion discharge hoses, the new pipeline system showed no inner wall corrosion, local perforation or structural delamination failure after 10 months of continuous industrial operation. The number of pipeline replacements was reduced by 75% compared with the original scheme, and production suspension losses were completely eliminated.

Marine Discharge Hose Premium Rubber Excellent Impact Resistance Trusted for Offshore Operations
Marine Discharge Hose Premium Rubber Excellent Impact Resistance Trusted for Offshore Operations
Technical Specifications
Construction Details
Wear Layer NR/SBR, highly wear-resistant
Reinforcement Layer High-tensile fabric cord
Outer Cover NR/SBR/EPDM aging/abrasion/tropical resistant
Parameter Range
Inner Diameter/ID(mm) 50~1500
Length(mm) 1000~12000
Working Pressure/WP(Bar) 5~40
Bursting Pressure/BP (Bar) 15~120
Temperature Rating -30°C to +75°C
Safety Factor 4:1 as standard
Model I.D. (inch/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
Key Features
Enhanced Chemical Anti-Corrosion Inner Rubber Layer

Specially modified anti-corrosion rubber formula resists erosion from weak acid, weak alkali, mineral salt and trace chemical components in mining slurry and polluted river water. Maintains stable chemical structural characteristics in complex corrosive media.

Super Heavy Multi-Layer Impact Resistant Structure

Thickened high-strength fiber reinforcement and enhanced spiral steel wire skeleton form multi-level buffer and pressure-bearing structure. Effectively resists instantaneous impact loads from large-particle ore slag, gravel and hard sediment.

Ultra Low Abrasion Performance for Heavy Particle Slurry

Inner rubber material filled with high-hardness wear-resistant fillers provides excellent anti-scouring and anti-abrasion properties for high-concentration, high-hardness particle mixed slurry.

Terrestrial Industrial Environment Adaptive Outer Protection

Optimized outer rubber layer with excellent anti-scratch, anti-collision and weather aging resistance. Withstands mechanical friction, riverbed rock collision and long-term outdoor exposure.

Applications
  • Mining Tailings and Industrial Slurry Transportation
  • River and Reservoir Dredging and Sediment Removal
  • Industrial Park Sewage and Sediment Discharge
Why Choose Hongruntong Marine
  • Professional Heavy-Duty Industrial Pipeline R&D Experience
  • Strict Heavy Duty Performance Testing Standards
  • Customized Structural Matching for Complex Working Conditions
  • Reliable Long Term Industrial After-Sales Service
Frequently Asked Questions
Can the discharge hose resist long-term erosion of mining weak corrosive slurry?

The specially customized anti-corrosion inner rubber can stably resist the erosion of weak acid, weak alkali and mineral salt media in mining slurry, with no chemical aging or structural damage after long-term contact.

What is the maximum pressure bearing capacity of heavy-duty discharge hose?

The highest customized pressure grade can reach 2.5MPa, with a 3:1 safety burst factor, meeting high-pressure pulse output load of mining high-power slurry pumps.

Is the product resistant to impact of large-particle ore and gravel?

The thickened multi-layer reinforcement and buffer structure effectively decomposes impact force of large-particle hard media, avoiding local rupture and deformation.

Can the hose be used for long-term outdoor open-air placement?

The outer rubber has excellent weather aging resistance, adapting to long-term outdoor exposure while maintaining stable structural performance.

Can special anti-corrosion formulas be customized for different industrial media?

The company supports targeted formula customization for different corrosive media to ensure the best anti-corrosion effect for specific project working conditions.

Marine Discharge Hose Premium Rubber Excellent Impact Resistance Trusted for Offshore Operations Marine Discharge Hose Premium Rubber Excellent Impact Resistance Trusted for Offshore Operations Marine Discharge Hose Premium Rubber Excellent Impact Resistance Trusted for Offshore Operations Marine Discharge Hose Premium Rubber Excellent Impact Resistance Trusted for Offshore Operations
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Marine Discharge Hose Premium Rubber Excellent Impact Resistance Trusted for Offshore Operations

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Product Detail
Model Number :
HM-DH35
Reinforcement layer :
Single/Double Layer Braiding With High-Strength Textile Cord
MOQ :
1
Delivery Time :
5-7 Work Days
Inner :
NBR (Tensile Strength > 17Mpa)
Place of Origin :
China
Contact Supplier
Marine Discharge Hose Premium Rubber Excellent Impact Resistance Trusted for Offshore Operations
Marine Discharge Hose Premium Rubber Excellent Impact Resistance Trusted for Offshore Operations
Marine Discharge Hose Premium Rubber Excellent Impact Resistance Trusted for Offshore Operations
Marine Discharge Hose Premium Rubber Excellent Impact Resistance Trusted for Offshore Operations

Hongruntong Marine (Beijing) Co., Ltd

Verified Supplier
1 Years
beijing, beijing
Since 1990
Business Type :
Manufacturer
Main Products :
Dredge Hose, Dredging Rubber Hose, Discharge Hose Pipe
Total Annual :
7000000-1100000
Employee Number :
300~500
Certification Level :
Verified Supplier
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