Hi-sea Dredge Self-floating Discharge Hose is widely used in dredging project. Dredge self-floating discharge hose is the major part of the self-floating hose pipeline.It can be used for transporting gravel,slurry,clay,sand,etc.Self-floating discharge hose consists of an inner discharge hose and buoyancy layer.This kind hose can self-float on the water surface.

Various designs can be available,such as Dredge Tapered Self-floating Hose and Dredge Armored Self-floating Hose.Dredge Tapered Self-floating Hose can be connected between male part and self-floating pipeline.Dredge Armored Self-floating Hose is a new type.It is more abrasion and has longer lifetimes than other ordinary self-floating hose.It can be used for transporting sharp gravel,coral reefs,etc.Steel rings are embedded in the inner layer.

Structure and Material:
Inner rubber liner: NR, SBR，BR
Skeleton layer: tire cord with wire spiral and floating material layer
Floating layer: PE
External rubber layer: SBR and CR blend

Features:
Foam buoyancy layer
Bending angle is 0°-45°in working condition
Convenient to operate,Good stability
Wear-resistant,Corrosion-resistant
Easy to install,Long service life
Colored indicator in the inner layer.
Flange design according to customer’s requirement.