Tapered floating hose (Hopper floating hose) includes hose A and hose B. Hose A is that one end has buoyancy and the other has no buoyancy. The buoyancy end is connected to quick coupling. And the non-buoyancy end is connected to hose B. Hose B is directly connected to normal floating hoses. Hose A can replace dredge ball joint. Tapered floating hose and normal floating hoses can forma tapered floating pipeline.
The length can be made as customers’ requirements, 11800 mm is common, the inner Diameter as following: