Unsinkable cylindrical support buoy

Specifications

Cylindrical support buoy:
1.Unsinkable.
2.Strong reinforcement.
3.Wear resistant.
4.Enhancing port ability.

Cylindrical support buoy:

Unsinkable cylindrical support buoy:

1.Unsinkable.
2.Strong reinforcement.
3.Wear resistant.
4.Enhancing port ability.

Core:
The core is manufactured by batching up the resilient closed cell polyethylene or EVA foam and uniformly and continuously thermolaminating each layer together. The method ensures a bond stronger than the foam itself and eliminates the use of adhesives which can break down under long use. Useing of a polyethylene foam core ensure the buoy will not absorb water even if the skin is punctured, increasing the lifespan of the product and reducing maintenance costs. The resilient material makes the buys self fendering with a high impact absorption capacity.

Skin:
The core is encapsulated with a skin of high performance polyurethane elastomer, spray applied. Polyurethane elastomer is selected for the skin because of its high resistance to abrasion, fatigue and ultra violet degradation and is significantly more durable than polyethylene materials used in the construction of rotationally moulded buoys.

Steelwork and end assembly:
Comprising through central steel tube with longitudinal gussets and external load distribution flanges at each end. A swivel assembly, certified 10 tonnes SWL, with bows at each end passes through the central tube.
All the material of swivel assembly are hot dip galvanized. Steelwork to be coal tar epoxy painted.

Size chart:

Type	Buoyancy(kg)	Body Length(mm)	Length Overall(mm)	Diameter(mm)	Weight in air(kg)
CB 1000	1000	1550	2200	1080	375
CB 1250	1250	1550	2200	1160	380
CB 1500	1500	2000	2666	1130	445
CB 1700	1700	2000	2666	1180	455
CB 1750	1750	2000	2666	1190	460
CB 1850	1850	2000	2666	1230	470
CB 2000	2000	2000	2666	1290	485
CB 2250	2250	2000	2666	1340	500
CB 2500	2500	2000	2666	1400	515
CB 2900	2900	2000	2666	1510	595
CB 3000	3000	2000	2666	1520	550
CB 3200	3200	2000	2666	1560	560
CB 3500	3500	2000	2666	1630	580
CB 3900	3900	2000	2666	1705	605