DN650 Dredge Self Floating Rubber Hose

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DN650 Dredge Self Floating Rubber Hose

Application
DN650 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. Dredge self-floating rubber hoses come in various sizes and configurations to accommodate different dredging equipment and applications. The diameter of the hose is typically matched to the size of the dredge pump or the suction nozzle, and the length of the hose can vary depending on the depth and distance of the dredging site.

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 DN650 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
650±5	830±3	35±2	760±1	20	27±1	5800/11800	30