Water Suction & Discharge Hose for Material Conveyance

Multiple water suction & discharge hoses with red flanges on the factory floor

Water suction & discharge hoses

Water suction & discharge hoses are commonly applied to oil refineries, factories, mines, construction and agricultural operations for the transfer and shifting of oil and mud and the conveyance of water. It can also be used for suction and discharge of reclaimed water and other neutral liquids in parks and family life.

The inner layer of suction & discharge hose is smooth SBR hose, which has excellent wear resistance and good corrosion resistance, and can withstand conveying medium with acidity 5–10 pH. The reinforcement consists of high-strength textile wire and spiral steel wire, making the hose resistant to bending and fatigue. And the SBR cover2 makes the hose resistant to corrosion, abrasion, weather, ozone and aging.

Construction

Suction & discharge hose construction details

Suction & discharge hose construction

  • Tube: SBR Black, smooth, resistant to waste water from 5 to 10 pH
  • Cover: SBR Black, smooth with cloth impression, weather, ozone and abrasion resistant
  • Reinforcement: high-strength textile wire and spiral steel wire
  • Temperature: -32 °C to +93 °C (-25.6 °F to +199.4 °F)
  • Safety Factor: 3:1
Table 1: Water Suction & Discharge Hose Technical Specification
Item I.D. O.D. Max W.P. Min B.P. Min B.R. Vacuum Weight
inch mm mm psi bar psi bar inch mm bar kg/m
SDH-19 3/4" 19 27 290 20 870 60 2" 51 0.9 0.49
SDH-25 1" 25 34 290 20 870 60 2" 51 0.9 0.61
SDH-32 1-1/4" 32 41 290 20 870 60 4" 102 0.9 0.75
SDH-38 1-1/2" 38 47 290 20 870 60 4" 102 0.9 0.94
SDH-51 2" 51 63 290 20 870 60 7" 204 0.9 1.6
SDH-64 2-1/2" 64 73 290 20 870 60 10" 255 0.9 2.3
SDH-76 3" 76 87 290 20 870 60 14" 356 0.9 2.79
SDH-90 3-1/2" 90 100 290 20 870 60 14" 356 0.9 3.1
SDH-101 4" 101 113 290 20 870 60 18" 457 0.9 3.45
SDH-127 5" 127 141 150 10 435 30 20" 510 0.9 5.1
SDH-152 6" 152 169 150 10 435 30 29" 760 0.9 7.25
SDH-203 8" 203 222 150 10 435 30 48" 1200 0.9 13.5
SDH-253 10" 253 254 150 10 435 30 60" 1500 0.9 23.4
SDH-305 12" 305 332 150 10 435 30 72" 1800 0.9 28.41

Workshop

A large-diameter water suction & discharge hose with flange joint produced in factory

Flange port water suction & discharge hose

Large-diameter low pressure suction & discharge hose mouth and internal details

Camlock coupling water suction & discharge hose

Weight test of water suction & discharge hoses with a weighing machine in factory

Weight testing of suction & discharge hoses

Suction & discharge hoses in factory waiting to be fitted with joints

Cut suction & discharge hoses waiting to be installed

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