Water Suction & Discharge Hose for Material Conveyance

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.

Water suction & discharge hoses

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

Suction & discharge hose construction

Table 1: Water Suction & Discharge Hose Technical Specification
Item	I.D.		O.D.	Max W.P.		Min B.P.		Min B.R.		Vacuum	Weight
Item	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