Versatile Floating Hose Does Good Job Even on Rough Sea

Floating hose has been increasingly used in cutter-suction dredge for land reclamation or transportation of oil and gas on the sea. Well abrasion-resistant discharge hose, closed PE foam cell and reinforced rubber shell contributes to a reliable floating hose. The inner hose is fabricated by SBR which has excellent resistance against abrasive materials and corrosive chemicals. Outer layer protects the hose from damage by sea water corrosion and ozone degradation. Foam is designed to provide buoyance and can withstand huge impact on rough sea.

Features:

  • Wear indicating layer.
  • Independent foam floating casing preventing water absorption.
  • Outer layer with excellent resistance of abrasion, UV, aging and corrosive environments.
  • Easy installation and less maintenance.
  • Customized steel flange are available.

Specification:

  • Inner layer: NBR and SBR.
  • Outer shell: NBR + CR.
  • Reinforcement: high tensile strength fabrics.
  • Ideal working temperature: -20 °C to 70 °C (-4 °F to 158 °F).
  • Safety factor: 3:1.
  • Inner dia.: 25.6 inch to 39.4 inch.
  • Outer dia.: 49.61 inch to 70.87 inch.
Item Inner Diameter Outer Diameter Max. Length Bending Angle
inch mm inch mm inch mm
DF650 25.6 650 49.61 1260 464.57 11800 0° - 45°
DF700 27.6 700 56.69 1440 464.57 11800 0° - 45°
DF750 29.5 750 57.48 1460 464.57 11800 0° - 45°
DF850 33.5 850 64.57 1640 464.57 11800 0° - 45°
DF1000 39.4 1000 70.87 1800 464.57 11800 0° - 45°

Notes: excessive bending, severe impact and flange collision should be avoided when floating hose installed.

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Hebei Qianli Rubber Products Co., Ltd.
E-mail: sales@dredgehose.org

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