SPHERICAL BUOYS Spherical buoy is one kind of representative pick-up buoys. It has a spherical shape, or oval shape. The steelwork construction through the buoy’s middle vertically. It can be supplied with swivel end or other end fittings design. The spherical mooring buoys are constructed by resilient closed cell polyethylene / EVA foam around the inner central steelwork, covered by polyurethane (PU) outer skin. The resilient closed cell polyethylene/EVA foam core guarantees self-fendering and unsinkable even in case of damage. And self-colored polyurethane elastomer skin is resistant to abrasion and ultraviolet ray degradation. Closed cell PE/EVA foam core in a range of densities Reinforced high performance polyurethane elastomer skin Mooring buoys available with chain through, pad eye or handling crucifix configuration, swivel ends Un-skinable closed cell rigid foam core Polyurethane elastomer outer skin Polyester reinforced skin Self-fendering with high impact absorption Various end fitting options available Robust construction and low collision Various color for choose Customized size and shape available For extreme service environments, the polyurethane elastomer skin can be reinforced by nylon to protective coating has higher tear strength, making the buoy long-lasting and virtually maintenance-free. www.doowinmarine.com - [email protected]

Doowin Marine Doowin Marine is professional manufacturer of ship launching airbags, pneumatic rubber fenders, foam filled fenders, inflatable pipe plugs, and offshore foam buoys. Doowin Marine is the leading manufacturer for ISO14409:2011 or CB/T 3795 rubber airbags/marine inflatable airbags. Marine rubber airbags, known as ship launching airbags or ship launching balloons can be used for ship launching and landing, heavy lifting, and marine salvage. Our floating fenders include pneumatic rubber fenders and foam filled fenders. Our Yokohama type pneumatic rubber fenders are produced and inspected...

MATERIAL OF BUOYS AND FENDERS We design and manufacturer the offshore buoys, floating foam fenders and other buoyancies based on our knowledge in mechanical and composites. Our buoys and fenders are designed and manufactured based on following raw materials: n Foam Core of Surface Buoys and Fenders Tensile Elongation Compressive strength Strength at break (50% compression) 250 kPa This table shows a typical specification only. Tensile Strength This table shows a typical specification only. The skin of buoys and fenders can be reinforced with reinforcement nylon layer to add further strength and...

STEEL FRAME FOAM CORE COATING PROCES www.doowinmarine.com - [email protected]