Dredge

Dragasteel light TI

Dredge Dragasteel light TI

Foldable flexible connection between sections of discharge pipes in dredging systems. Available with couplings and integrated flotation.

Characteristics

Application
steel cord foldable hose, used as a flexible connection in discharge lines. Used in heavy-duty applications for delivery of sand,
gravel and debris mixed with water. The structure enables the complete folding of the empty tube without damage.
Possible to make with: beaded ends (recommended) enlarged ends, built-in fittings with rubber protected flanges.
Possible to order with: portions of integrated flotation or fully integrated flotation.


Temperature: from -40°C (-40°F) to +70°C (+158°F).

Construction

Tube: black, smooth, SBR/NR rubber with excellent resistance to abrasion and lacerations.
Reinforcement: plies of steel wire cord.
Cover: black, smooth (wrapped finish), synthetic rubber, highly resistant to sea water, weathering, and abrasion.

Available upon request
1.Different diameters.
CodeInside DiameterOutside DiameterWorking PressureBurst PressureNominal Weight FlexibilityLength Max
mm inch mm inch bar psi bar psi kg/m lbs/ft °/m m ft
140838020082359,26101503045017,4511,73241240
13926202501029111,47101503045024,5716,51201240
13920263001233813,32101503045027,4318,43161240
14302463501439015,37101503045033,0722,22161240
13918444001644417,49101503045040,5827,27121240
13010534501849419,4610150304504530,24121240
14623505002054821,59101503045051,4234,55101240

Cod. 1408380

  • Inside Diameter
    200 mm
    8 inch
  • Outside Diameter
    235 mm
    9,26 inch
  • Working Pressure
    10 bar
    150 psi
  • Burst Pressure
    30 bar
    450 psi
  • Nominal Weight
    17,45 kg/m
    11,73 lbs/ft
  • Flexibility
    24 °/m
  • Length Max
    12 m
    40 ft

Cod. 1392620

  • Inside Diameter
    250 mm
    10 inch
  • Outside Diameter
    291 mm
    11,47 inch
  • Working Pressure
    10 bar
    150 psi
  • Burst Pressure
    30 bar
    450 psi
  • Nominal Weight
    24,57 kg/m
    16,51 lbs/ft
  • Flexibility
    20 °/m
  • Length Max
    12 m
    40 ft

Cod. 1392026

  • Inside Diameter
    300 mm
    12 inch
  • Outside Diameter
    338 mm
    13,32 inch
  • Working Pressure
    10 bar
    150 psi
  • Burst Pressure
    30 bar
    450 psi
  • Nominal Weight
    27,43 kg/m
    18,43 lbs/ft
  • Flexibility
    16 °/m
  • Length Max
    12 m
    40 ft

Cod. 1430246

  • Inside Diameter
    350 mm
    14 inch
  • Outside Diameter
    390 mm
    15,37 inch
  • Working Pressure
    10 bar
    150 psi
  • Burst Pressure
    30 bar
    450 psi
  • Nominal Weight
    33,07 kg/m
    22,22 lbs/ft
  • Flexibility
    16 °/m
  • Length Max
    12 m
    40 ft

Cod. 1391844

  • Inside Diameter
    400 mm
    16 inch
  • Outside Diameter
    444 mm
    17,49 inch
  • Working Pressure
    10 bar
    150 psi
  • Burst Pressure
    30 bar
    450 psi
  • Nominal Weight
    40,58 kg/m
    27,27 lbs/ft
  • Flexibility
    12 °/m
  • Length Max
    12 m
    40 ft

Cod. 1301053

  • Inside Diameter
    450 mm
    18 inch
  • Outside Diameter
    494 mm
    19,46 inch
  • Working Pressure
    10 bar
    150 psi
  • Burst Pressure
    30 bar
    450 psi
  • Nominal Weight
    45 kg/m
    30,24 lbs/ft
  • Flexibility
    12 °/m
  • Length Max
    12 m
    40 ft

Cod. 1462350

  • Inside Diameter
    500 mm
    20 inch
  • Outside Diameter
    548 mm
    21,59 inch
  • Working Pressure
    10 bar
    150 psi
  • Burst Pressure
    30 bar
    450 psi
  • Nominal Weight
    51,42 kg/m
    34,55 lbs/ft
  • Flexibility
    10 °/m
  • Length Max
    12 m
    40 ft