Sewage Suction and Discharge Hose


Dredge suction & discharge hose is resistant to abrasion, so it can be used to deliver sand, slurry and gravel. It is resistant to corrosion, so it is also used to deliver corrosive sewage, and this is sewage suction & discharge hose. It has excellent flexibility and it can be connected tightly to pipeline. Its structure is similar to slurry suction & discharge hose and seawater suction & discharge hose. It is composed of three parts: tube, reinforcement and cover. Tube is made from high quality synthetic rubber (NR, SBR and BR), making hose resistant to corrosion and work well in delivering sewage. Reinforcement is made from multiple layers of high tensile spiral steel wires, making hose resistant to bending and fatigue. And sewage suction & discharge hose can bear very high working pressure due to the high tensile spiral steel wire reinforcement. Cover is made from NR, SBR or BR, making hose resistant to corrosion, abrasion, weather, ozone and aging.

Sewage Suction and Discharge Hose

The details of sewage suction & 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 sewage suction & discharge hose
Hose code ID OD Working pressure Burst pressure Vacuum pressure Length
inch mm inch mm bar MPa bar MPa bar MPa m
SWSDH-01 6 152 7-1/4 184 12 1.2 24 2.4 0.8 80 20
SWSDH-02 8 203 9-1/5 233 24 2.4 24 2.4 0.8 80 20
SWSDH-03 10 254 11-1/5 284 10 1 20 2 0.8 80 10
SWSDH-04 12 304 13-2/5 340 10 1 20 2 0.8 80 6 - 10
SWSDH-05 14 355 15-2/5 390 10 1 20 2 0.8 80 6 - 10
SWSDH-06 18 457 19-1/5 487 7 0.7 15 1.5 0.8 80 6 - 10
SWSDH-07 22 560 23-3/5 600 7 0.7 15 1.5 0.8 80 6 - 10
SWSDH-08 24 635 25-3/5 650 7 0.7 15 1.5 0.8 80 6 - 10
SWSDH-09 28 711 29-3/5 752 7 0.7 15 1.5 0.8 80 6 - 10
SWSDH-10 32 813 33-1/2 850 5 0.5 10 1 0.8 80 6 - 10
SWSDH-11 40 1016 41-1/2 1054 5 0.5 10 1 0.8 80 6
SWSDH-12 48 1219 49-1/5 1250 5 0.5 10 1 0.8 80 6
SWSDH-13 52 1320 53-1/5 1350 5 0.5 10 1 0.8 80 6
We can manufacture sewage suction & discharge hose according to customers' requirements, such as material, length, inner diameter, outside diameter.
 

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Hebei Biaohui Rubber& Plastic Products Co., Ltd. is a manufacturer and supplier of rubber hoses, plastic hoses, and rubber products. The main products include TPU layflat hoses, industrial hoses, material conveying hoses, silicone hoses, PTFE hoses, stainless steel metal hoses, and rubber plastic products.

   Our company's products are characterized by high pressure resistance, high temperature resistance,wear resistance, strong flexibility, good pulse performance, and easy maintenance. They are widely used in fields such as coal, petrochemicals, metallurgy, mining, construction, water conservancy engineering, electricity, agriculture, machinery, electronics, textiles, etc.

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