Description
Swivel has two categories, common swivel and double duty swivel. Double duty swivel is common swivel combined with spinner.
Common swivel consists of swivel bail, shell, support, gooseneck, central pipe, master bearing, joint other parts. The lower end connected with kelly stem by REG thread. The swivel bail is hang on the hook. Gooseneck and rotary hose can connected by REG thread connection or union connection (Under normal circumstances, the CH125 swivel not welded thread joint, other types of swivel welded 4LP external thread).
Technical Parameter
Model
SL70
SL110
SL135
SL160
SL225
XSL225
XSL450
XSL675
Max load (kN)
675
1125
1350
1600
2250
2250
4500
6750
Main axle rated (kN)
300
850
1000
1200
1500
1500
2500
4500
Goose neck
2 3/8" TBG
4 1/2" TBG
4 1/2" TBG
4 1/2" TBG
4 1/2" TBG
4 1/2" TBG
4" NPT, 4" union
4" NPT, 4" union
Lower thread of joint
2 7/8" UP DP
4 1/2" REG LH
6 5/8" REG LH
6 5/8" REG LH
6 5/8" REG LH
6 5/8" REG LH
6 5/8" REG LH
6 5/8" REG LH
Max working pressure (MPa)
15
21, 35
35
35
35
35
35
52
Central pipe drift dia.mm
50
64
76
76
76
76
76
102
pipe thread
Mobile：+86 18710316881
Tel：+86 029 89240853
Email：sales@boban-oiltools.com
Add：No. 1511, Block C, Haibo Guangchang, Fengcheng 9th. Road, Weiyang District, Xi'an, China
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