Dredging Rubber Hose - Leader Dredger

Dredging Rubber Hose For Sale

Product Description

HDPE dredging pipes are molded by continuously extruded polyethylene through extrusion machines and designed molds. It has an excellent comprehensive performance, which contains high wear resistance, are light weight, easy to transport and install, do not require large mechanical construction, have excellent wave impact resistant and ring stiffness, have excellent tensile strength, can bear the shock of sea waves and win d, and come in customized pipe lengths according to the customer's request.

The HDPE dredging pipe has a low water resistant coefficient and small friction resistance, high transmission efficiency, good corrosion resistance, and h igh chemical stability. It is able to stand all kinds of corrosive medium and organic solvent of erosion within the scope of certain temperatures and the co ncentration range as well.

The HDPE dredging pipe is non-toxic and odorless, environmentally friendly and not liable to be corroded by armor shell and fungi from sea or sewage. It won’t produce incrustation and microorganism and has a high performance of resistance to low temperature , good aging resistance ,both in water and underground.

Dredging Rubber Hose China Supplier - Leader Dredger
Dredging Rubber Hose For Sale - Leader Dredger
Physical Properties
*The table can be moved
Propertiesject Typical Value
Specific Gracity g/cm³, 20°C 0.947-0.965
Longitudinal Reversion, %110°C ≤3
Oxidation Induction Time, Min 200°C ≥20
Extension Rate Break, % ≥350
Hydraulic Pressure Test 20°C, Hoop Stress is 12,4 Mpa, 100h No Failure
hydraulic Pressure Test 80°C, Hoop Stress is 5.5 Mpa, 165h No Failure
80°C, Hoop Stress is 5.0 Mpa, 100h No Failure
Specification Sheet
*The table can be moved
Nominal Diameter(mm) SDR26
PN6
Thickness
SDR21
PN8
Thickness
SDR17
PN10
Thickness
SDR12.6
PN12.5
Thickness
SDR11
PN16
Thickness
20 20 20 20 20 20
25 25 25 25 25 25
32 32 32 32 32 32
40 40 40 40 40 40
50 50 50 50 50 50
63 63 63 63 63 63
75 75 75 75 75 75
90 90 90 90 90 90
110 110 110 110 110 110
125 125 125 125 125 125
140 140 140 140 140 140
160 160 160 160 160 160
180 180 180 180 180 180
200 200 200 200 200 200
225 225 225 225 225 225
250 250 250 250 250 250
280 280 280 280 280 280
315 315 315 315 315 315
355 355 355 355 355 355
400 400 400 400 400 400
450 450 450 450 450 450
500 500 500 500 500 500
560 560 560 560 560 560
630 630 630 630 630 630
710 710 710 710 710 710
800 800 800 800 800 800
900 900 900 900 900 900
1000 1000 1000 1000 1000 1000
1200 1200 1200 1200 1200 1200
1400 1400 1400 1400 1400 1400
1600 1600 1600 1600 1600 1600

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