Double Carcass Floating

Our OCIMF COMMANDER Double Carcass hoses are built with two carcasses in order to prevent any possible leakage of product in the first carcass, which can be possibly detected by means of an high reliable mechanical leak detector, assuring the long lasting service life of the hose. The hoses are built with steel cords reinforcements (first carcass), helix steel body and polyester cords reinforcements (second carcass) with floating material (foam cell) in order to guarantee the correct reserve buoyancy, depending from the positions and the function they’ve within the hose string. They’re made of multiple plies of high performance materials to resist to harsh marine environment conditions in long lasting applications.

General specs:

  • ID: from 6” to 24”
  • Standard lining in NBR rubber suitable for crude oil and oil by products
  • Standard Reinforcement:
    • 1st carcass: Multiple plies of wire steel cord with one embedded helical body steel wire
    • 2nd carcass: Multiple plies of textile wire cord reinforcement
  • Cover in chloroprene black synthetic rubber resistant to oil, abrasion, sunlight or polyurethane suitable to heavy ware duty upon request
  • Rated Working Pressure 15 or 19 or 21 bar
  • Minimum burst pressure::
    • 1st carcass: 75 or 95 or 105 bar
    • 2nd carcass: 30 or 38 or 42 bar
  • Built in fittings during manufacture
  • Standard Flange type: ASME B 16.5 class 300 lb or 150 lb, WN FF or RF, different solutions upon request
  • Standard Flange material: ASTM A105N / Hot dip galvanized (600 g/m2) or equivalent
  • Standard Nipple material: ASTM A106N gr. A/B or equivalent
  • Maximum flow velocity: max. 21 m/s
  • Fluid Temperature range -20/+82°C
  • Ambient Temperature range -29/+52°C
  • Maximum Temporary Elongation 2.5%
  • Maximum Permanent Elongation 0.7%
  • Electrical: discontinuous or continuous upon request
Feel free to contact us for a quotation or specific request of further information.