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dredge ball joint,dredge ball joints,dredging ball joints,ball joints

Dredge ball joints features:

1.Easy assembly and disassembly.

2.Low maintenance cost.

3.Easily replace liners.

4.sizes for pipe inner diameter from 400mm to 1200mm.

5.Made for low, medium and high pressure.

6.Ball turning angle 15 degrees and 18 degrees.

Dredge ball joints type:

1.Tilting angle of 15 degrees:10bar,20bar and 30bar.

2.Tilting angle of 18 degrees:10bar,20bar and 30bar.

Materials:

CASE:ZG30Mn

GLAND:ZG30Mn

BALL:ZG30Mn

LINER:ZG30Mn or 30CrMoNi

SEAL:NBR

LOCK:Q345 or Q235

Technical speicifications:

15 Degrees tilting angle

Working pressure 10bar 20bar

Ball joint I.D.(mm)Pipe I.D.(mm)Height(mm)Weight(mm)Height(mm)Weight(mm)

586 550 561 1088 681 1168

18 Degrees tilting angle

Working pressure 10bar 20bar

Ball joint I.D.(mm)Pipe I.D.(mm)Height(mm)Weight(mm)Height(mm)Weight(mm)

586 550 677 1218 807 1326

NOTE:

Dredge ball joints can be offered according to your special requirements.

Application:

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.