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UHMWPE Navigation Buoy

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UHMWPE Navigation Buoy

UHMWPE Navigation Buoy

UHMWPE navigation buoy is new generation navigation aid buoy which is of low carbon, environmental protection, green, free maintenance, high impact resistance and corrosion resistance.

Ultra high molecular weight polyethylene buoy is made with more than 2 million molecular weight, which makes it can work under the environment whose temperature is under -70 to 80.

Features of UHMWPE Navigation Buoy

1. High Environmental Protection

A. The buoys color is the color of the material itself, adopting the environmental protection paint imported from Swiss. It is no pullution to the environment.

B. The tail pipe is made of UHMWPE material whose chemical stability is very high and it wont break down for serveral decades in the sea without pollution to environment.

2. Maintenance Free

A. Do not need to paint in 10 years;

B. The floating body and tail pipe is self-lubricated, so none of the aquatic organisms will stick to them, saving much human and material resources to eradicate aquatic organisms.

C. The balance iron is treated anti-corrosion and put in the tail pipe to avoid being rust.

3. Impact Resistance

A. The floating body has a very high elasticity and hardness. After being hit by an external force, it can absorp rapidly the impact energy and then restore to the original.

B. The buoy is of light weight and small inertia; it can be quickly shifted after the impact to resolve the impact force, to avoid damage;

C. The floatingbody is flexible, anti-tension. It is extremely difficult to be tore and can farthest secure the safety of floating body.

D. The floating body is produced of special structure and filled the density 36kg/m³poluerathane foam, which provides strong support to the buoy body and avoids the leakage.

E. The buoy body is made of composite materials which improves the safety, impact resistance and service life.

F. All the connecting parts of the buoy are connected with the 316L stainless steel bolts specially used for sea water.

G. The latern retainer has strong capacity of impact deformation resistance, strengthening the protection to the lamp and solar panels.

4. Long Service Life

A. UHMWPE buoy has strong anti-corrosion performance and UV irradiation resistance and high chemical stability, not aging for decades;

B. The lamp holder faces the special anti-rust treatment, with over 20 years service life.

C. Due to special structure of cable lug, each lug has the limit load up to 60 tons.

Specifations and Parameters of UHMWPE Navigation Buoy

Buoy Model

Body Diameter(mm)

Buoying Depth(mm)

Freeboard(mm)

Focal Plane Height(mm)

Net Weight(kg)

Height(mm)

Reserve Buoyancy(kg)

HS800

800

1.5~10

450

1580

195

2900

230

HS1200

1200

2~20

510

2040

550

3380

570

HS1500

1500

3~35

610

2740

760

4280

974

HS1800

1800

5~70

700

3031

1748

5034

1500

HS2100

2100

10~80

800

3518

1900

5757

2450

HS2400

2400

10~90

960

4527

2881

6930

3950

HS3050

3050

20~120

1114

5164

3490

7610

7646

HS3500

3500

20~150

1240

6090

3863

8520

11380

Comparisions of UHMWPE Buoy with Other Buoys

Buoy Type

UHMWPE Buoy

Fission Combination Plastic Buoy

Steel Plate Buoy

Material

Ultra High Molecular Weight Polyethylene

Common Polyethylene

Steel

Maintenance

Tail pipe and floating body do not need painting or eradicating aquatic organisms

Tail pipe needs painting once a year and eradicating aquatic organisms one time per year

One time painting every year,

Eradicating aquatic organisms once a year

Deployment

Suit for small vessels

Suit for small vessels

Suit for large vessels

Environmental Protection

No pullution to environment

The painting of tail pipe and installation structure pollutes environment

The painting of whoe buoy pollutes environment.

Service Life

50 years

10 years

5 years

Impact Resistance

High resilience, no deformation, no damaging, no leaking, no leaning, no sinking, free maintenance, continous use after impcact

Easy to be Leaking, leaning, sinking after impact; the buoy can not work again

Leaking, leaning, sinking,and damaging vessels after impact; the buoy can not work again

Contact with us now

Our mail: manager@hiseamarine.com

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