Dredge Hoses of Super Large Scale for Special Purposes
Hebei Qianli Rubber Products Co., Ltd. has been focusing on supplying large scale dredging pipes for cut-suction dredge and trailing suction equipment. Dredging hoses are used to keep waterways navigable or to replenish sand on some beaches where sand lost has been caused by coastal erosion, or to widen or expanse port areas, lakes, canals, basins evolution and so on.
Dredging hoses are used to suction or discharge slurry, sand and bottom sediments. To perform longer and reduce maintenance time, they should be compatible with seawater environment such as corrosion and ozone degradation, but also has excellent ab resistance inside. These large scale hoses consist of multiply layers to deal with composite working environment.
Discharge dredging hose and suction dredging hose are equipped with steel flange and is easy to install and operate. Its inside diameter reaches about 52 inch which is larger than other supplier's and can meet a great number of applications. both of them are embedded with premium spring steel wire to load wave impacts.
To meet with constantly changing requirements, our company has introduced advanced production line from European and professional experts from famous university. Our final belief is to serve our customers with stable and reliable hoses at the most competitive prices.
Suction dredging hose fabricated by excellent abrasive resistance synthetic rubber and spring steel wire is suitable for delivering slurry, sand and gravels.
Hose floats, bolted or stripped together, is designed to ensure hoses float on the sea or river. They are easy to install and resistant to most chemicals and ozone damage.
Floating hose with steel flange is mainly used in dredging pipeline or delivering oils and gas on the sea. Unique foam design prevents water absorption.
Discharge dredging hose features optimum synthetic rubber, spring steel wire reinforcement and abrasive inner tube and is extensively used by dredger.