Discharge dredging hose services much longer

• Post Date:

  Aug 10,2013

• Expiry Date:

  Aug 10,2014

• Detailed Description:

  Discharge dredging hose with customized steel flange
  
  Discharge dredging hose is often used to discharge bottom sediments in harbor and river construction and land reclamation. It is characterized by excellent resistance against high working pressure and seawater corrosion. Equipped with different flanges, this discharge dredge hose is available for diverse requirements. Ideal working temperature for this discharge hose is rated from -20 degrees Celsius to 70 degree Celsius.
  
  Reinforced by high tensile strength spring steel wire, this discharge dredging hose can withstand huge loads caused by outer environment. Abrasive outer layer has excellent resistance against ozone damage and chemical corrosion. Inner tube is fabricated by optimum NBR rubber for its outstanding abrasion resistance.
  
  Technical parameters:
  Inner tube: NBR
  Outer layer: NBR/CR
  Reinforcement: high tensile strength polymer
  Operating temperature: -20 to 70℃ (-4 to 158℉)
  Safety factor: 3:1
  
  Discharge dredging hose structure
  
  
  Discharging hoses stored at a warehouse
  
  Item ID OD Working Pressure Bursting Pressure Vaccum Pressure Max. Length
  mm inch mm inch Mpa bar Mpa bar Kpa bar ft. meter
  DD-6 152 6 182 7-1/4 1.2 12 2.4 24 80 0.8 65.6 20
  DD-8 203 8 233 9-1/5 1.2 12 2.4 24 80 0.8 65.6 20
  DD-10 254 10 284 11-1/5 1 10 2 20 80 0.8 32.8 10
  DD-12 304 12 340 13-2/5 1 10 2 20 80 0.8 19.68 to 32.8 6 to 10
  DD-14 350 14 390 15-2/5 1 10 2 20 80 0.8 19.68 to 32.8 6 to 10
  DD-18 450 18 486 19-1/5 0.7 7 1.5 15 80 0.8 19.68 to 32.8 6 to 10
  DD-22 550 22 590 23-3/5 0.7 7 1.5 15 80 0.8 19.68 to 32.8 6 to 10
  DD-24 600 24 640 25-3/5 0.7 7 1.5 15 80 0.8 19.68 to 32.8 6 to 10
  DD-28 700 28 750 29-3/5 0.7 7 1.5 15 80 0.8 19.68 to 32.8 6 to 10
  DD-32 800 32 850 33-1/2 0.5 5 1 10 80 0.8 19.68 to 32.8 6 to 10
  DD-40 1000 40 1050 41-1/2 0.5 5 1 10 80 0.8 19.68 6
  DD-48 1200 48 1250 49-1/5 0.5 5 1 10 80 0.8 19.68 6
  DD-52 1300 52 1350 53-1/5 0.5 5 1 10 80 0.8 19.68 6
  

• Company:

  Octopus Dredge Hose Co., Ltd     [ China ]        

• Contact:

  zhanghui

• Tel:

  86-318-26384225

• Fax:

  86-318-26384225

• Email:

  sales@dredgehose.org