Jerryborg Marine,safe docking,safe mooring

Customized Ultrahigh Molecular Weight Polyethylene Special Mark Buoy

Group Special Mark Buoy
PriceUS $2000 / set
Min. Order 1 set
Terms of Payment L/C, Western Union, T/T, Paypal
Update Time 2020-03-28
Item specifics
MaterialUltrahigh Molecular Weight Polyethylene
ServiceCustomized service is available
Customized Ultrahigh Molecular Weight Polyethylene Special Mark Buoy

JRB-SPMB shows a special area or feature. For example, to show that a channel divides or to mark cables or pipelines. They can also mark a channel within a channel. For example, a channel for deep draught ships in a wide river or bay where the limits of the channel for normal navigation are marked by red and green lateral buoys or beacons. All our buoys are in line with IALA guideline and recommendation. We can supply the certificate of CCS.

The base of JRB-SPMB 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, JRB-SPMB may be fitted with a range of solar LED marine lanterns up to 5NM+.

Brass inserts provide a secure mounting for top, tower and signs. 316-grade stainless steel eyebolt passes through the base providing a strong mooring chain attachment point. 

What is the advantage of JRB-SPMB ?
  • Single piece float
  • Complete unit -ready for immediate installation
  • High visibility yellow as per IALA recommendations
  • 316-grade stainlesssteel eye bolt for strong mooring chain attachment point Excellent buoyancy& stability
JRB-SPMB Application
  • Main Channel
  • Recommended Channel
For further information feel free to contact us .

>> Dimensions of JRB-SPMB
Technical Specification
General Characteristics
Available Colours Yellow
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
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
  • IALA recommended top marks
  • External ballast
  • Radar reflector
  • Access hatch
  • Solar power supplies