Discharge Dredging Hose Construction:
Tube: Synthetic abrasive resistant rubber with high strength breaker plies coated with high grade synthetic rubber to achieve maximum adhesion of the lining to the hose carcass.
Cover: Synthetic rubber, resistant to abrasion, weathering, sea water and oil. The cover, which incorporates reinforcing breaker plies is black with a bright orange spiral stripe or coated in a tough bright orange polyurethane.
Application:
The discharge dredging hose is used to transport sediments along with dredging ships at port and dock, it is used for discharging of seawater, silt, sand and other dredging materials,it can be connectedc with pipeline well,and reduce sway for wave, so that medium can flow more smoothly.
Discharge Dredging Hose Characteristic:
- Excellent stiffness and resistance to external physical damage.
- High abrasion resistance
- Weather and sea water resistance
- Heavy duty Max 35 bar working pressure
- UV resisant cover
| ID |
OD |
Weight (Without flange) |
Weight (With flange) |
Flange Thickness |
Angels |
Max Tensile strength 15bar |
| MM |
MM |
Kg/m |
Kg/m |
MM |
O/M |
DAN |
| 150 |
185 |
12 |
15 |
40 |
64 |
2600 |
| 200 |
235 |
15 |
25 |
45 |
48 |
4700 |
| 250 |
291 |
23 |
31 |
45 |
38 |
7300 |
| 300 |
342 |
28 |
45 |
50 |
32 |
10600 |
| 350 |
392 |
34 |
60 |
50 |
27 |
14400 |
| 400 |
446 |
42 |
65 |
60 |
24 |
18800 |
| 450 |
495 |
45 |
90 |
60 |
21 |
23800 |
| 500 |
557 |
65 |
100 |
70 |
19 |
29000 |
| 600 |
657 |
80 |
120 |
70 |
16 |
42000 |
| 650 |
707 |
90 |
140 |
80 |
14 |
49000 |
| 700 |
765 |
110 |
190 |
80 |
13 |
57000 |
| 750 |
815 |
115 |
220 |
90 |
13 |
66000 |
| 800 |
865 |
120 |
270 |
90 |
12 |
75000 |
| 850 |
915 |
130 |
320 |
90 |
11 |
85000 |
| 900 |
966 |
140 |
370 |
90 |
10 |
95000 |
