Dredging Hoses
The success of dredging operation depends on type and quality of delivery pipes and floaters that support the discharge line.
We provide two different types of pipes:
Delivery flexible pipes: delivery flexible pipes, they are subjected to higher abrasion, but guarantee the most handling versatility during dredging operations.
Delivery surface pipes: the delivery surface pipes transport the material to the discharge place.
Tube: black, smooth, SBR/NR rubber, resists 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), CR rubber, resistant to sea water, weathering and abrasion.
Temperature: from -40°C (-40°F) to +70°C (+158°F).
Length: On demand
Tube: hoses in High Density Polyethylene compliant with norm EN12201.
Bars with steel rotating flanges UniEn 1092 PN10. Kit of screws and bolts for fixing.
Length: On demand
| Diameter | 100″ | 150″ | 200″ | 250″ | 300″ |
| Flange | 4″ | 6″ | 8″ | 10″ | 12″ |
Floaters
The success of dredging operation depends on type and quality of delivery pipes and floaters that support the discharge line.
We supply floaters in two categories:
Floaters for flexible pipe: these floaters have a particular structure that permit them to withstand the water pressure due to the depth of the work.
Floaters for surface delivery pipe.
| Type | 180 | 250 | 280 | 350 | 400 |
| Thrust | 480 kg | 470 kg | 580 kg | 555 kg | 490 kg |
| Lenght | 1200 mm | 1200 mm | 1200 mm | 1200 mm | 1200 mm |