Dredge Ball Joint

Dredge ball joint is a flexible coupling between two pipes used to transport water and sand mixture from a cutter suction dredger or a trailing suction hopper dredger to the discharging area. Depends on the design of the dredge ball joint it can turn to all directions between 15 to 22.5 degrees.The dredge ball joint consist of at least five parts named casing, ball,gland,liner and seal. Pipe inner diameter from 300mm to 1200mm,turning angle 15 degrees and 18 degrees.