DN450 Dredge Self Floating Rubber Hose

DN450 Dredge Self Floating Rubber Hose

Application
DN450 dredge self floating rubber hose is widely used for dredging.It can float on the water under working condition.The dredge self floating rubber hose is suitable for the water with high wave and narrow water area. A dredge self-floating rubber hose is a type of flexible pipeline used in the dredging industry to transport dredged materials such as sand, gravel, and sediment from one location to another. The hose is designed to float on the water surface and is made of high-quality rubber materials to withstand the abrasive nature of the materials being transported.

Features
1.Outer cover with excellent abrasion resistance and UV protection.
2.Inner layer  with excellent abrasion resistance and high quality.
3.Single foam flotation casing  to prevent water absorption.
4.Wearing colored indicator layer.
5.area above water not less than 20% of total volume.
6.Bending angle: in working condition,the bending angle is from 0°to 45°.
7.Low center of gravity,strong anti-wave ability,good stability.
8.Easy installation,good adhesion,long service life.
9.The product can be customized according to clients' requirements.

Structure and Material
1.Inner rubber layer: NR,SBR or BR.
2.Reinforcement layer: tire cord with helix wire and floating material layer.
3.Floating layer: PE.
4.External rubber layer: SBR and CR blend.
5.Safety factor: 1:3.

Drawing of DN450 Dredge Self Floating Rubber Hose

Technical Specifications

DN	Flange OD	Flange Thickness	Bolt Hole			Length	Inner Rubber Thickness
			P.C.D	No.	Hole Dia.
mm	mm	mm	mm		mm	mm	mm
450±5	600±3	25±2	560±1	18	22±1	5800/11800	20