China Dredge Hose manufacturer
Hongruntong Marine (Beijing) Co., Ltd
Hongruntong Marine (Beijing) Co., Ltd
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Rubber 8 Inch Slurry Suction Hose With Smooth Inner Surface

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Hongruntong Marine (Beijing) Co., Ltd

City: beijing

Province/State:beijing

Country/Region:china

Tel:86-10-8946-1910

Contact Person:
Mr.William Lau
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Rubber 8 Inch Slurry Suction Hose With Smooth Inner Surface

Brand Name Hongruntong Marine
Model Number HM-SSH60
Certification ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust
Place of Origin Beijing, China
Minimum Order Quantity 1
Price $13-$956
Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability 6523 Pcs Per Month
Delivery Time 5-7 Work Days
Packaging Details Wooden Pallets, Wooden Box
Product Name Slurry Suction Hose
Reinforcement High Strength Synthetic Cord with Helix Wire
Material Natural Rubber
Diameter 152mm-1300mm
Working pressure 0.4MPa to 2.5MPa
Advantages Wear Resistance
Feature Corrosion Resistance
End Connections Built In Steel Flanges
Application for Suction and Discharge Of Abrasive Materials In Slurry Applications
Temperature -40℃ to 80℃
Keywords Rubber Hose
Detailed Product Description
Rubber 8 Inch Slurry Suction Hose With Smooth Inner Surface

Designed for heavy-duty slurry transfer, these hoses combine abrasion-resistant inner layers with steel wire reinforcement to handle aggressive materials like coal, ore, and silt. Their robust construction prevents collapse under vacuum, making them ideal for dredging, mineral processing, and tunneling applications. The outer cover resists UV, oil, and weathering, ensuring long-term performance.

With high-pressure ratings and excellent bend flexibility, they optimize pump efficiency and reduce energy consumption. Safety features include anti-static and flame-retardant options for hazardous environments. Easy to handle and repair, these hoses are a cost-effective solution for demanding slurry transport needs.

Construction
Inner LinerNatural rubber in various thicknesses and compounds
ReinforcementNylon cord fabric with spring steel wire helix
Outer CoverBlack abrasion and UV-resistant natural rubber
Specifications
Hose Size50~1500
Hose LengthUp to 12m
Pressure Rating5-40bar
Temperature Rating-40°C to +80°C
Safety Factor4:1
Bend Radius8 to 10 times diameter (Standard)
End FittingsFixed flanges, swivel flanges, plain cut, cuffed, swollen, custom fittings
Flange TypesD, E, F, ANSI 150, ANSI 300, Custom
MaterialsStainless steel, Hot-dipped galvanised, Carbon steel, Custom paint
Key Features
  • Custom Wear Indicators - Optional visual wear markers built into outer layer for predictive maintenance planning
  • Low Memory Flexibility - Retains original shape after prolonged storage/coiling without permanent deformation
  • Impact Resistant Covers - Thickened outer layers protect against mechanical damage from rocks and job site debris
  • Floating Configurations - Buoyant designs available for dredging applications with integrated flotation chambers
Applications
  • Slurry wall construction
  • Piling operations
  • Hydro demolition
Manufacturing Advantages
  • Automated Calendering Lines - Precision rubber sheeting with ±0.2mm thickness tolerance for uniform liner quality
  • Computerized Vulcanization - PLC-controlled curing process maintains exact temperature/pressure profiles
  • Dedicated R&D Center - 15 engineer team developing next-gen hose solutions with annual 5% revenue reinvestment
  • Mega Testing Capabilities - In-house lab for abrasion (DIN 53516), pressure (ISO 1402), and flex fatigue testing

Frequently Asked Questions
Weight per meter?

Varies by diameter: 6" hose ≈ 15kg/m; 12" ≈ 35kg/m (floating options 30% lighter)

Repairability?

Field-repairable with vulcanization kits for cuts <25% of diameter

Static pressure test standard?

Hydrostatically tested to 1.5x working pressure per ISO 1402

UV resistance guarantee?

Outer cover maintains flexibility after 2000+ hours UV exposure per ASTM G154

Product Tags: Rubber Slurry Suction Hose   8 Inch Slurry Suction Hose   Smooth Inner Surface Slurry Suction Hose  
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