Dredging Delivery Hose
Large size dredging hose, for delivery of sand and gravel mixed with water, abrasion resistant. Available with couplings and integrated flotation.
Tube: black, smooth, SBR/NR rubber with excellent resistance to abrasion and lacerations.
Reinforcement: high strength synthetic cord divided by layers of natural rubber which help maintaining the section and the flexibility.
Cover: black, smooth (wrapped finish), synthetic rubber, resistant to sea water, weathering and abrasion.
Temperature: from -40°C (-40°F) to +70°C (+158°F).
|
Inside Diameter |
Outside Diameter |
Working Pressure |
Burst Pressure |
Nominal Weight |
Flexibility |
|||||
|
Mm inch |
Mm inch |
Bar psi |
Bar psi |
kg/m lbs/ft |
°/m |
|||||
|
100 |
4 |
136 |
5,36 |
8 |
120 |
24 |
360 |
7,38 |
4,96 |
40 |
|
150 |
6 |
205 |
8,08 |
8 |
120 |
24 |
360 |
16,91 |
11,36 |
35 |
|
200 |
8 |
256,5 |
10,11 |
8 |
120 |
24 |
360 |
22,36 |
15,03 |
32 |
|
250 |
10 |
309 |
12,17 |
8 |
120 |
24 |
360 |
28,20 |
18,95 |
30 |
|
271 |
10,6 |
315,5 |
12,43 |
8 |
120 |
24 |
360 |
22,52 |
15,13 |
30 |
|
300 |
12 |
360 |
14,18 |
8 |
120 |
24 |
360 |
34,02 |
22,86 |
25 |
|
350 |
14 |
410 |
16,15 |
8 |
120 |
24 |
360 |
38,58 |
25,93 |
22 |
|
390 |
15,4 |
450 |
17,73 |
8 |
120 |
24 |
360 |
43,46 |
29,21 |
20 |
|
400 |
16 |
451 |
17,77 |
8 |
120 |
24 |
360 |
37,70 |
25,34 |
20 |
|
450 |
18 |
505 |
19,90 |
8 |
120 |
24 |
360 |
45,26 |
30,42 |
16 |
|
500 |
20 |
565 |
22,26 |
8 |
120 |
24 |
360 |
58,55 |
39,35 |
15 |
|
590 |
23,25 |
668 |
26,32 |
8 |
120 |
24 |
360 |
82,45 |
55,41 |
10 |
