Specifications water rubber suction hose:

1.ID: 4''--36''

2.WP: 5--20Bar

3.Working Temperature: -20 to +80

water rubber suction hose   Applications 1. Used for mud piping of dredge. 2. Widely used for sucking or discharging of mud,water, oil, air, and  Powered in Industry, agriculture, factory, mining and building etc.   Materials Tube: Smooth NR/ synthetic rubber, generally color is black  Reinforcement: one or multilayer spiral fabric reinforcements, steel wire spiral layer, Cover: Oil, abration and weather-resistant wrapped synthetic rubber.   Structure 1. The inner rubber liner is composed of wear-proof natural rubber and synthetic rubber 2. The reinforcement layer is composed of high strength rubber dipped chemical fiber and reinforced by spiral metal wire. 3. The rubber cover is composed of natural rubber and synthetic rubber. 4. The surface of the hose takes the shape of corrugated   Performance 1. Rubber hose pipes are used with dredgers for silt/gravels conveyance. 2. Pipe wall thickness range: from 20mm up to 50mm. 3. The suitable working temperature: from -20°C to +50°C. 4. Abrasion-resistant and bending –resistant. 5. It is convenient to install, flexible to use and safe.   Specification Table

Ship type	Dredging hose I.D.	Thickness of the steel ring	Number of tyre cord layer	Length
200m3 /H	400mm	35mm	12	1400mm
350m3/H	560 mm	35 mm	12	1500mm
Beaver1600	500 mm	35mm	12	1500mm
Beaver3800	650 mm	40mm	15	1500mm
Beaver4600	700 mm	40mm	15	1500mm

Note: other size can be customized   Physical Index

Testing Item	National Standard of Hose Lining	Standard of the Company
Tensile Strength at Break (MPa)	>12	>150
Elongation at Break %	>400	>500
Akron Abrasion  cm3/1.6km	1	<0.8
Shore Hardness		63±3
Application Temperature  °C		-40~+60

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