The large diameter suction and discharge rubber hose adopts weather-resistant and aging-resistant synthetic rubber, which can maintain good strength and resilience even after long-term wind and wave stress and ultraviolet radiation. Ensure long-term stable operation of the sludge discharge pipeline. The types of rubber hoses of dredgers are straight-through, flared, and embedded with steel flanges, which can be easily and quickly docked with rigid buoy discharge pipelines.

Large diameter suction discharge rubber hose construction:
Inner rubber layer, steel wire reinforcement layer, outside rubber layer and flange ends.

Suction discharge rubber hose specification:
1. Hose diameter: 102-1300mm
2. Connect type: floating and fixed flange
3. Operating pressure range: 0.4-3.0Mpa(depend on hose diameter)
4. Flange standard: GB, ANSI, JIS, ASME, GOST, DIN, BS, Table E, etc
5. Working temperature range: -40℃ - +120℃
6. Rubber hose length can be special customized according to user requirements.

Large diameter suction and discharge rubber hose application:
mainly used in river, reservoir drainage sand, dredging dock channel sediment and other fluid transmission pipeline.


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