Dredge Ball Joint - Dredge Ball Joint - Hi-sea

Dredge Ball Joint

Dredge Ball Joint

Dredge Ball Joint



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. 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.

For more dredge ball joint specifications, please click here.

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

Drawing of Dredge Ball Joint


Technical Parameters

15 Degrees Tilting Angle

Working Pressure

10bar

20bar

Ball Joint I.D.(mm)

Pipe I.D.(mm)

Height(mm)

Weight(kg)

Height(mm)

Weight(kg)

428

400

416

796

504

851

536

500

524

1000

624

1065

586

550

561

1088

6681

1168

694

650

663

1285

789

1379

744

700

711

7379

852

1479

854

800

812

1576

970

1690

904

850

852

1666

1022

1787

1166

1100

1094

2154

1324

2296

1266

1200

1167

2328

1426

2496

18 Degrees Tilting Angle

Working Pressure

10bar

20bar

Ball Joint I.D.(mm)

Pipe I.D.(mm)

Height(mm)

Weight(kg)

Height(mm)

Weight(kg)

428

400

500

892

593

966

536

500

616

1112

743

1210

586

550

677

1218

807

1326

694

650

786

1432

944

1562

744

700

894

1542

1009

1672

854

800

973

1768

1149

1912

954

900

1076

1974

1282

2134

1266

1200

1405

2612

1688

2832

Dredge Ball Joint In Factory





Contact with us now

Our mail: hs@cqhisea.com

replace