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Ultrahigh Molecular Weight Polyethylene Isolated Danger Mark Buoy

Ultrahigh Molecular Weight Polyethylene Isolated Danger Mark Buoy

Ultrahigh Molecular Weight Polyethylene Isolated Danger Mark Buoy
Ultrahigh Molecular Weight Polyethylene Isolated Danger Mark BuoyUltrahigh Molecular Weight Polyethylene Isolated Danger Mark Buoy
CategoriesIsolated Danger Mark Buoy
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BrandJerryborg Marine,safe docking,safe mooring
ModelJRB-IDMB
ColorBlack and red
Unit PriceUS $ 2000 / set
FOB portQingdao Port
Terms of PaymentL/C, Western Union, T/T, Paypal
Update Time2019-11-14
Detail Information
 Ultrahigh Molecular Weight Polyethylene Isolated Danger Mark Buoy
JRB-IDMB show where there is an isolated danger that has navigable water all round it (for exmaple, an isolated shoal, rock or wreck) - but don't pass too close. Isolated danger marks are black with 1 or more red horizontal bands and 2 spheres as the top mark. At night, the white light flashes in groups of 2.  proven  its superior performance in many countries around the world for long-range river and sea navigation. All our buoys are in line with IALA guideline and recommendation. We can also supply the certificate of CCS.

The base is moulded in one-piece, strong, coloured, durable polyethylene – filled with closed-cell polyurethane and UV-stabilised for resistance to sunlight.

The strong, lightweight polyethylene buoy top is moulded in standard IALA high visibility colours and shapes to suit arange of installation requirements.

For superior night visibility, the navigation buoy may be fitted with a range of solar LED marine lanternsup to 5NM+.

Brass inserts provide a secure mounting fortop, tower and signs. A 316-grade stainless steel eyebolt passes through thebase providing a strong mooring chain  attachment point. In addition, all hardware and fittings are316-grade stainless steel.

What is the advantage of JRB-IDMB?
  • Single piece float
  • Complete unit -ready for immediate installation
  • High visibility red, black as per IALA recommendations
  • 316-grade stainlesssteel eye bolt for strong mooring chain attachment point Excellent 
  • Buoyancy& stability
JRB-IDMB Application
  • Main Channel
  • Recommended Channel
For further information feel free to contact us .
>> Dimensions of JRB-IDMB
Technical Specification
General Characteristics
Available Colours Red, Green, White, Yellow as per IALA Recommendations
Focal Plane Height (mm/inches) 1180 / 461/2
Total Float Volume(Ltrs/ US gallon) 610 / 161
Nominal Freeboard (mm/inches) 335 / 131/8
Nominal Draft (mm/inches) 550 / 212/3
Total Researve Buoyancy (kgs/lbs) 558 /1230
Operational Buoyancy (kgs/lbs) 155 / 342
Maximum Mooring Load  (kgs/lbs) 155 / 342
Draft,Maximum   (mm/inches) 675 / 262/3
Freeboard, Minimum   (mm/inches) 210 / 81/3
Submergence (kg/cm, lb/inches) 12.5 / 70
Visual Area (m2/ft2) 0.8 / 8.6
Physical Characteristics
Material Rotationally-moulded UV-stabilised virgin polyethylene,316-grade stainless steel mooring pole.
Wall Thickness(mm/inches) 9 / 3/8 (float section). 7 / 1/4 (top section)
Ballast(kg/lbs) 30 / 66 external counter-weight
Filling Closed-cell polyurethane foam (float section)
Height(mm/inches) 1180 / 461/2
Width(mm/inches) 1250 / 491/4
Mass(mm/lbs) 70 / 154
Product Life Expectancy Up to 12 years
Certifications
IALA Surface colours compliant to IALA E-108
Quality Assurance ISO9001:2015
Intellectual Property
Trademarks JERRYBORG® is a registered trademark
Warranty* 1 year
Options Available • Custom signage
  • External ballast
  • Radar reflector
  • Access hatch
  • Solar power supplies