Flood Discharge Hose with Excellent Kink and Fatigue Resistance

Dredge suction & discharge hose is often used for delivery of sand, slurry, gravel, sewage and seawater because of its corrosion and abrasion resistant tube. It is also used for flood discharge thanks to its solid structure and excellent kink, bending and fatigue resistance. This is flood discharge hose. It is composed of three parts: tube, reinforcement and cover. Tube is made from synthetic rubber (NR, SBR and BR), making hose resistant to abrasion and corrosion. Reinforcement is made from multiple layers of high tensile spiral steel wires, making hose resistant to bending, kink and fatigue. Besides, the high tensile reinforcement makes hose have solid structure and resistant to wave. And the hose is suitable for high working pressure environment. Cover is made from high quality synthetic rubber (NR, SBR and BR), making hose resistant to abrasion, corrosion, heat, weather, ozone and aging.

A worker is assembling the sewage suction hose.
Flood discharge hose has high tensile reinforcement.
A flood suction and discharge hose is placed in the yard.
Flood discharge hose is ready for delivery.

The details of flood discharge hose:

  • Structure: composed of three parts: tube, reinforcement and cover.
    • Tube: synthetic rubber, NR, SBR or BR, making hose resistant to abrasion, corrosion and seawater.
    • Reinforcement: multiple layers of high tensile spiral steel wires, making hose have solid structure and resistant to kink and high pressure.
    • Cover: synthetic rubber, NR, SBR or BR, making hose resistant to abrasion, corrosion, seawater, heat, weather, ozone and aging.
  • Working temperature: 20 °C to 80 °C.
The specification of flood discharge hose
Hose code ID OD Working pressure Burst pressure Vacuum pressure Length
inch mm inch mm bar MPa bar MPa bar MPa m
FDCH-01 6 152 7-1/4 184 12 1.2 24 2.4 0.8 80 20
FDCH-02 8 203 9-1/5 233 24 2.4 24 2.4 0.8 80 20
FDCH-03 10 254 11-1/5 284 10 1 20 2 0.8 80 10
FDCH-04 12 304 13-2/5 340 10 1 20 2 0.8 80 6 - 10
FDCH-05 14 355 15-2/5 390 10 1 20 2 0.8 80 6 - 10
FDCH-06 18 457 19-1/5 487 7 0.7 15 1.5 0.8 80 6 - 10
FDCH-07 22 560 23-3/5 600 7 0.7 15 1.5 0.8 80 6 - 10
FDCH-08 24 635 25-3/5 650 7 0.7 15 1.5 0.8 80 6 - 10
FDCH-09 28 711 29-3/5 752 7 0.7 15 1.5 0.8 80 6 - 10
FDCH-10 32 813 33-1/2 850 5 0.5 10 1 0.8 80 6 - 10
FDCH-11 40 1016 41-1/2 1054 5 0.5 10 1 0.8 80 6
FDCH-12 48 1219 49-1/5 1250 5 0.5 10 1 0.8 80 6
FDCH-13 52 1320 53-1/5 1350 5 0.5 10 1 0.8 80 6
We can manufacture flood discharge hose according to customers' requirements, such as material, length, inner diameter, outside diameter.

Inquiry for Our Product

Hebei Qianli Rubber Products Co., Ltd.
E-mail: sales@suction-hose.com

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