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Floating Dredge Hose

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Floating Dredge Hose

More flexible, Easy installation, Good adhesion, long service life.
The hoses with self-contained foam floats connect with each other to compose a floating pipeline. This kind of pipelines have stable floation condition, can bear powerful tension and torsion force that steel pipelines cannot sustain in extreme enviroments. It is widely used for port and dock discharging of seawater, slit, sand and other dredging applications


Product Detail

FAQ

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Floating dredge hose
ZEBUNG Rubber Dredging Hoses are purpose built to the special requirements of our clients. We are in the position to build hose sizes ranging from 100 mm ID to 2200 mm ID. Our designers will select the most appropriate materials from a wide range of products available to us to meet service requirements and the demands requested by our clients i.e. in regard to wear resistance, pressure ratings, tensile strength, bending capabilities and other parameters.
In general the ZEBUNG Rubber Dredging Hoses consist out of an inner lining which can be adjusted to meet the specific requirement of the transported medium. Wear indicator layers can also be implemented in the lining of the hoses which transport abrasive medium.

Floating Dredge Hose Floating Dredge Hose

Application
Floating hoses apply to pipelines suffer great impact of seawater surge and always being used on dredgers. The hoses with self-contained foam floats connect with each other to compose a floating pipeline. This kind of pipelines have stable floation condition, can bear powerful tension and torsion force that steel pipelines cannot sustain in extreme enviroments.
Construction & Material
The inner layer of the self-floating hose is filled with low-density polymer.
It can make sure the hose emergence above water is not less than 20% of the total volume.
Flange can provide strong connection.
Carcass ply provides strong frame.
More efficient and economical than combined pipeline in the long term.

Structure
Internal rubber layer- high-quality NR, SBR, BR
Inner rubber layer thickness: 15-45mm
Floating layer: PE
Reinforcement layer——-strong tire cord and Floating material layer
External rubber layer–SBR and CR blend
Length:usually 5.8m or 11.8m or at customer’s request

Features
1. Good wear resistance of the inner layer.
2. Colored indicator in the inner layer.
3. Outer cover with excellent abrasion resistance and UV protection
4. Single foam flotation casing to prevent water absorption.
5. The hose emergence above water is not less than 20% of the total volume.
6. Flange design according to customer’s requirement.
7. Bending angle : 0°-45° ( Maximum: 90° in short time )
8. The hose has two sides,so can take turns using it.
9. Easy to install, of good adhesion, long service life.

Our advantage
1. Design and manufacture a simulation system for fluid delivery on site, Help users to accurately understand hose life
2. Use OCRA FLEX software to help users determine hose fluid The best solution for the system
3, using 3D design software to accurately calculate product data for customers Provide reliable products that match theoretical data

size I.D. W.P. length
8inch 200mm 15bar~20bar 11.8m
10inch 250mm 15bar~20bar 11.8m
12inch 300mm 15bar~20bar 11.8m
16inch 400mm 15bar~20bar 11.8m
20inch 500mm 15bar~20bar 11.8m
24inch 600mm 15bar~20bar 11.8m
26inch 650mm 15bar~20bar 11.8m
30inch 750mm 15bar~20bar 11.8m
32inch 800mm 15bar~20bar 11.8m
34inch 850mm 15bar~20bar 11.8m

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