Subsea Syntactic Foam Buoyancy Units
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Doowin-Marine subsea buoyancy material products are used for oceanographic, offshore oil and gas, survey, ROV & AUV. Subsea Buoyancy We has various buoyancy material used for subsea up to 7000m. Different application buoyancy products are manufactured from advanced subsea buoyancy material. We can make subsurface mooring buoys, cable floats, pipeline floaters, ROV buoyancy module, special shape buoys, and other syntactic foam products. The surface can be made by polyethylene shell and polyurethane elastomer. Note: Other type material can be made upon request.

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...

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...

STEEL FRAME FOAM CORE COATING PROCES