Dredge Ball Joint
Dredge ball joint features:
1. Grease grooves provided in the gland
2. Stiffened dredge ball joint case lugs
3. Quick fix and release locking using a pin and chain connection
4. Pipe welded through ball
5. Maximum thickness provided at the neck of the ball joint
Dredge ball joint benefits:
1. Easy assembly and dis-assembly
2. Low maintenance required
3. Low friction between ball and gland due to grease grooves and polished ball and gland face
4. Replaceable liners made from wear resistant materials
5. Quick fix and release of locking
drawing of dredge ball joint
Technical specifications
15 Degrees tilting angle
10 Bar
20 Bar
Pipe ID mm
Ball joint ID mm
Height mm
Width mm
Weight kg
Height mm
Width mm
Weight kg
400
428
416
796
233
504
851
330
500
536
524
1,000
471
624
1,065
644
550
586
561
1,088
602
681
1,168
855
650
694
663
1,285
1,001
798
1,379
1,408
700
744
711
1,379
1,264
853
1,479
1,742
800
854
812
1,576
1,846
970
1,690
2,590
850
904
852
1,666
2,189
1,022
1,787
3,110
1,000
1,066
1,004
1,964
3,583
1,207
2,106
5,039
1,100
1,166
1,094
2,154
4,756
1,324
2,296
6,622
1,200
1,266
1,167
2,328
5,943
1,426
2,496
8,548
18 Degrees tilting angle
10 Bar
20 Bar
Pipe ID mm
Ball joint ID mm
Height mm
Width mm
Weight kg
Height mm
Width mm
Weight kg
400
428
500
892
353
593
966
513
500
536
616
1,112
677
743
1,210
1,011
550
586
677
1,218
913
807
1,326
1,342
650
694
786
1,432
1,463
944
1,562
2,193
700
744
849
1,542
1,849
1,009
1,672
2,682
800
854
973
1,768
2,782
1,149
1,912
4,007
900
954
1,076
1,974
3,839
1,282
2,134
5,610
1,000
1,066
1,200
2,200
5,319
1,428
2,384
7,775
1,200
1,266
1,405
2,612
8,944
1,688
2,832
13,158
testing
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