DN300 Dredge Self Floating Rubber Hose

DN300 Dredge Self Floating Rubber Hose

Application
DN300 dredge self-floating rubber hose is a type of hose used in dredging operations that is designed to float on water and carry materials such as sand, mud, and silt from one location to another. The hose is made of a flexible rubber material that is reinforced with a layer of high-strength synthetic fibers or steel wire for added durability and strength.

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 DN300 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
300±5	445±3	25±2	395±1	12	22±1	5800/11800	15