Dredge ball joint
A dredge ball joint is a connection between two pipes that are used to transport a mixture of water and sand from a dredger to the discharging area. == Dredge ball joint components == Gland Ball Liner Case === Additional parts of a dredge ball joint === Case liner Ball liner Gland liner == Dredge ball joint design == The inner diameter of dredge ball joint pipes ranges from 400 mm to 1200 mm.