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HDPE Hose Floats with EPS Foam Filled for Dredging Project Applications
HDPE Hose Floats with EPS Foam Filled for Dredging Project Applications
HDPE Hose Floats with EPS Foam Filled for Dredging Project Applications
HDPE Hose Floats with EPS Foam Filled for Dredging Project Applications
HDPE Hose Floats with EPS Foam Filled for Dredging Project Applications
HDPE Hose Floats with EPS Foam Filled for Dredging Project Applications
HDPE Hose Floats with EPS Foam Filled for Dredging Project Applications
HDPE Hose Floats with EPS Foam Filled for Dredging Project Applications
Specifications
Packing :
Pallet Packing
Place of Origin :
Beijing, China
Brand Name :
Hongruntong Marine
Model Number :
HM-HF26
Floater Inner Diameter :
220mm-940mm
MOQ :
1
Delivery Time :
5-7 Work Days
Plastic Modling Type :
Mould
Pipe Diameter :
200mm-900mm
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Floater Length :
800mm-2500mm
Price :
$6-$166
Material :
HDPE
Color :
Orange, Yellow, or as customer's request
Supply Ability :
2360 Pcs Per Month
OEM :
Warmly Welcomed
Internal Filled :
EPS foam
Floater Outer Diameter :
500mm-2200mm
Packaging Details :
Wooden Pallets, Wooden Box
Product Name :
Hose Pipe Floater
Certification :
ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust
Application :
Dredging Project
Description
MDPE Dredging Pipe Floater Pipe Floats for Dredging Marine Oil Rubber Hose Floating Oil Hose Pipe Floats
Product Overview

Hose Floats are precision-designed external buoyancy components used to support flexible hoses and floating pipeline sections in dredging, offshore engineering, marine construction, reclamation, mining, and industrial material-transfer operations. The system establishes controlled positive buoyancy along the hose length while preserving the flexibility required for dynamic marine service.

Case Study: Hose Floats for a Cutter Suction Dredger in the Middle East

A marine construction contractor in the United Arab Emirates successfully implemented Hose Floats for a coastal industrial platform development project. The system maintained consistent support along floating discharge pipelines under high ambient temperatures, intense solar exposure, saline water, and variable slurry loading conditions.

The modular design allowed for adjustments when dredging positions changed and enabled recovery and reuse of flotation equipment for subsequent construction phases, demonstrating excellent operational flexibility and cost efficiency.

HDPE Hose Floats with EPS Foam Filled for Dredging Project Applications HDPE Hose Floats with EPS Foam Filled for Dredging Project Applications
Technical Specifications
Item Requirements Item Requirements
Tensile Strength ≥13.1MPa Water Absorption 1-2g/100cm²
Break Elongation ≥11.1% Breaking Strength 0.08-0.1MPa
Impact Strength ≥32.4KJ/m² Breaking Elongation 4-6%
Bending Strength ≥15.7MPa Compressive Strength 0.1-0.24MPa
Weather Resistance After total aging energy≥3.5GJ/m² Break Elongation %≥ 10 Oxidative Induction Time 200°Cmm≥ 10
Key Characteristics
  • Good flexibility, excellent impact resistance, particularly suitable for construction in open sea
  • Lightweight design for easy installation and handling, low costs for moving
  • High corrosive resistance, 3 times longer life than steel floats
  • Higher cost performance than steel float
Float Dimensions and Buoyancy Capacity
Float I.D. (mm) Float O.D. (mm) Float Length (mm) Thickness (mm) Net Buoyancy (KGS/Float)
160-180 500 800 4 280
225 600 700 4 320
280 700 900 4 450
340 1000 1000 6 500
410 1100 1100 6 550
460 1200 1200 6 1200
510 1300 1300 7 1250
560 1300 1500 8 1360
610 1400 1600 8 1600
630 1480 1600 8 1950
680 1550 1800 8 2200
730 1620 1900 9 2300
780 1700 2000 9 2700
840 1850 2100 12 3200
890 2000 2400 12 4600
940 2040 2500 13 4900
1150 2400 2600 14 6500

Note: Customized floaters are available upon request.

Key Features
Precision Buoyancy Engineering for Filled Pipeline Conditions

Configured to provide controlled flotation based on actual operating load, including hose, couplings, and conveyed medium weight. Ensures sufficient buoyancy reserve for operational variation and prevents excessive immersion.

Reinforced Structural Body for Repeated Marine Handling

Engineered polymeric or composite construction provides mechanical strength to withstand transportation, installation, and operational impacts while maintaining dimensional integrity.

Stable Mechanical Retention During Dynamic Movement

Mechanically secured modular structure maintains proper positioning while allowing hose flexibility, preventing uncontrolled migration of flotation units during wave and current action.

Long-Term Environmental Adaptability

Corrosion-resistant materials with UV and weathering resistance support extended service life in marine environments with minimal maintenance requirements.

Applications
  • Cutter Suction Dredging and Reclamation: Supports flexible discharge pipelines transporting dredged material to reclamation areas
  • Offshore Industrial Infrastructure: Provides distributed external buoyancy for temporary floating hoses during construction and material-transfer operations
  • Industrial Water and Slurry Transfer: Enables flexible buoyancy arrangements for temporary transfer of industrial fluids between various marine and shore-based systems
Why Choose Hongruntong Marine
  • More Than Three Decades of Marine Manufacturing Experience: Over 30 years of expertise in marine products including hoses, dredging equipment, and marine engineering components
  • Engineering Support for Project-Specific Requirements: Custom configuration based on hose dimensions, transported medium, water conditions, and freeboard requirements
  • Controlled Materials and Manufacturing Processes: Consistent production ensuring compatible dimensions and predictable performance across all units
  • International Supply and Technical Coordination: Comprehensive support from configuration confirmation to installation requirements and project documentation
Frequently Asked Questions
How can I determine whether standard Hose Floats provide enough buoyancy for my hose?

The calculation should include the hose's empty weight, filled weight, coupling weight, conveyed medium density, water density, required freeboard, and expected environmental conditions. The total available buoyancy should provide sufficient support for the operating condition rather than being evaluated only against the empty hose.

Are Hose Floats suitable for hot coastal environments?

They can be configured for hot coastal applications when the selected material is appropriate for elevated ambient temperature, UV exposure, seawater, and outdoor service. The project temperature range and environmental exposure should be specified before material selection.

How long can a Hose Float system remain deployed?

Service duration depends on material selection, environmental exposure, mechanical loading, installation quality, operating frequency, and maintenance. Long-term installations should have a planned inspection schedule to identify potential issues before they affect flotation performance.

Can float spacing be modified during an operating project?

Yes, modular flotation allows spacing to be modified where the revised configuration is technically verified. Changes may be necessary when hose length, conveyed medium, water depth, or pipeline routing changes. Any significant modification should be evaluated to ensure adequate freeboard and mechanical stability.

What documentation can be provided for customized Hose Floats?

Depending on project requirements, technical documentation may include product dimensions, material information, buoyancy parameters, installation instructions, inspection requirements, drawings, and quality-related documentation. Specific certification or inspection documentation should be confirmed before production.

HDPE Hose Floats with EPS Foam Filled for Dredging Project Applications HDPE Hose Floats with EPS Foam Filled for Dredging Project Applications HDPE Hose Floats with EPS Foam Filled for Dredging Project Applications
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Product Detail
Packing :
Pallet Packing
Place of Origin :
Beijing, China
Brand Name :
Hongruntong Marine
Model Number :
HM-HF26
Floater Inner Diameter :
220mm-940mm
MOQ :
1
Contact Supplier
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HDPE Hose Floats with EPS Foam Filled for Dredging Project Applications
HDPE Hose Floats with EPS Foam Filled for Dredging Project Applications
HDPE Hose Floats with EPS Foam Filled for Dredging Project Applications
HDPE Hose Floats with EPS Foam Filled for Dredging Project Applications

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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