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Shandong Jiubei Trading Co., Ltd

  • China,Liaocheng
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China Heavy-Duty HDPE Pipe Floater for Dredging Pipelines | Polyethylene Pontoon
China Heavy-Duty HDPE Pipe Floater for Dredging Pipelines | Polyethylene Pontoon

  1. China Heavy-Duty HDPE Pipe Floater for Dredging Pipelines | Polyethylene Pontoon
  2. China Heavy-Duty HDPE Pipe Floater for Dredging Pipelines | Polyethylene Pontoon

Heavy-Duty HDPE Pipe Floater for Dredging Pipelines | Polyethylene Pontoon

  1. MOQ: 1unit
  2. Price: Usd5/pair
  3. Get Latest Price
Supply Ability 300units/month
Material PE &PU foam
Corrosion Resistance Yes
Temperature Range -40℃~+80℃
Tensile Strength >15MPa
Uv Resistant Yes
Color Orange /Yellow
Installation Hot galvinised bolts nuts and washers
Installation Method Clamp or Bolt
Delivery Time 7working days
Lifetime Long
Inner PU foam filled
Payment Terms T/T,L/C
Shape Clinder
Application Dredging, Marine Construction, Offshore Oil and Gas
Oem/Odm Service Available
Thickness 10mm
Production Method Rotational molding
Production Rotational Molding
Float Type Foam Filled
Out Shell Thick 4~16mm
Packaging Details Standard sea worthy packaging
Model Number DN560
Brand Name Jiubei
Certification ISO
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 300units/month Material PE &PU foam
Corrosion Resistance Yes Temperature Range -40℃~+80℃
Tensile Strength >15MPa Uv Resistant Yes
Color Orange /Yellow Installation Hot galvinised bolts nuts and washers
Installation Method Clamp or Bolt Delivery Time 7working days
Lifetime Long Inner PU foam filled
Payment Terms T/T,L/C Shape Clinder
Application Dredging, Marine Construction, Offshore Oil and Gas Oem/Odm Service Available
Thickness 10mm Production Method Rotational molding
Production Rotational Molding Float Type Foam Filled
Out Shell Thick 4~16mm Packaging Details Standard sea worthy packaging
Model Number DN560 Brand Name Jiubei
Certification ISO Place of Origin China
High Light HDPE pipe floater for dredgingpolyethylene pontoon floatsheavy-duty HDPE pipeline floater
Heavy-Duty HDPE Pipe Floater for Dredging Pipelines | Polyethylene Pontoon Floats
Product Overview

Our Heavy-Duty HDPE Pipe Floaters (also known as dredging pipe pontoons or plastic pipe floats) are engineered specifically to provide exceptional buoyancy and supporting flotation for steel, rubber, and high-density polyethylene (HDPE) slurry pipelines used in marine dredging, sand mining, port expansion, and offshore land reclamation. Designed to withstand harsh oceanic conditions, severe hydrodynamic impact, and intense UV exposure, these floating pontoons maintain continuous floating stability for submerged and surface pipeline networks.

Key Features & Performance Highlights
  • Seamless Rotomolded Shell: Produced via full rotational molding with uniform wall thickness, seamless structural integrity, and no stress-crack vulnerabilities under dynamic ocean wave bending forces.
  • High-Density PU Foam Filling: Injected with closed-cell polyurethane foam that exhibits non-water-absorbent characteristics, retaining 100% buoyancy if outer shell damage occurs.
  • Superior Impact & Wave Resistance: Tough polyethylene material provides extraordinary impact toughness, absorbing ocean wave turbulence, water surges, and collision impacts without fracturing.
  • UV & Anti-Corrosion Defense: Formulated with premium UV stabilizers and carbon black, offering excellent resistance to marine salt, chemical corrosion, algae growth, and extreme sunlight exposure .
  • Easy Assembly & High Stability: Consists of two matching half-halves fastened together with heavy-duty hot-dip galvanized or stainless steel bolts and rubber shock pads for anti-slip clamping on pipes.
Applications
Industry Typical Application
Dredging & Mining Floating slurry discharge lines, sand mining pipelines
Marine Construction Temporary water intake/outfall lines, dewatering hoses
Environmental Remediation Floating oil spill recovery hoses, lake aeration lines
Civil Engineering River crossing pipelines, irrigation floating pipes
Aquaculture Floating feed or water circulation pipes in fish farms
Technical Specifications Table (Quick Reference)
Parameter Specification
Material HDPE (PE100 grade)
Buoyancy per unit From 15 kg to 850 kg (custom up to 1500 kg)
Standard inner diameters 110mm, 160mm, 200mm, 250mm, 315mm, 400mm, 500mm, 630mm, 800mm, 1000mm, 1200mm
Outer diameter (varies) Typically 1.5x to 2.5x pipe OD
Length per unit 300mm, 500mm, 1000mm (custom lengths available)
Operating temp -30°C to +60°C
Density 0.95 – 0.98 g/cm³
Tensile strength ≥20 MPa
Fasteners SS304 or SS316 stainless steel bolts
Standard ISO 9001:2015 certified production
Competitive Advantages
  • 1. Precision Buoyancy Calculation SupportOur marine engineering team provides accurate buoyancy and spacing calculations based on your slurry density, pipe wall thickness, and wave environment to ensure optimal floating performance without pipe sagging or excessive movement.
  • 2. Reinforced Heavy-Duty StructureStructural reinforcement ribs and extra-thick bolting lugs prevent structural deformation under continuous dynamic bending forces, tow pull, and high wave impact.
  • 3. Complete Turnkey Dredging Pipeline SupplyBeyond floaters, we manufacture and supply matching Dredging HDPE Pipes, Rubber Discharge Hoses, and Flange Accessories, providing contractors with a complete, plug-and-play pipeline solution.
  • 4. Strict Quality Control & Factory Direct PricingEvery batch undergoes rigorous drop-impact testing, PU foam density testing, water absorption testing, and tensile strength evaluation prior to factory dispatch, ensuring long service life ($\ge 10$ years).

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Trading Company,Seller

  • Year Established:

    2008

  • Total Annual:

    1500000-2000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

Company Name: Shandong Jiubei Trading Co.,Ltd Established Year: 2018 Headquarters: Liaocheng, China Business Scope: Shandong Jiubei Trading Company is a leading international trading company specializing in the import and export of a diverse range of products. With a strong foundation in th... Company Name: Shandong Jiubei Trading Co.,Ltd Established Year: 2018 Headquarters: Liaocheng, China Business Scope: Shandong Jiubei Trading Company is a leading international trading company specializing in the import and export of a diverse range of products. With a strong foundation in th...

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  • Shandong Jiubei Trading Co., Ltd
  • NO.5A-5,6#BUILDING OF XI’AN JIAOTONG UNIVERSITY SCIENCE AND TECHNOLOGY PARK,DONGCHANGFU DISTRICT,LIAOCHENG CITY
  • https://www.pipefloaters.com/

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