Suction Pipes

The main functions of the suction pipe are to transport the dredge mixture to the hopper, and transfer the trailing forces from the draghead to the ship. The suction pipe also ensures full control of the draghead on the sea floor. On the suction pipe there are also supports for jet water systems, hydraulic piping and cabling. IHC Parts & Services suction pipes are the result of many years of practical experience.

IHC Parts & Services supplies standardised two-part suction pipes for installation on hopper dredgers with internal diameters from 350 to 1400mm. Models can be tailored or customised to incorporate specific features required by customers. They are developed integrally with all other components to ensure optimal operational cost-effectiveness. Their hinged construction, together with swell compensation, ensures optimal contact between the draghead and the sea floor.