Swivel
API 8A standard
SL135;SL225;SL315;SL450;SL585...
SL135;SL225;SL315;SL450;SL585...
Conforming to the requirements of the industry standard SY/T5527.
Double pin (male) alloy sub is optional.
The washpipe and packing are box structure, convenient for
replacement.
Equipped with rotary hose joint (4 API LP).
|
Model
|
|
SL135
|
SL160
|
SL170
|
SL225
|
SL450
|
|
Max. static load
rating
|
kN
|
1350
|
1600
|
1700
|
2250
|
4500
|
|
Max.
speed
|
RPM
|
300
| ||||
|
Max. working
pressure
|
MPa
|
35
| ||||
|
Dia. of
stem
|
mm(in)
|
60(2-3/8)
|
60(2-3/8)
|
70(2-3/4)
|
75(3)
|
75(3)
|
|
Coupling
thread
To
stem
|
|
4 1/2
FH LH |
4 1/2
REG LH |
4 1/2
REG LH |
6
5/8
REG-LH |
6
5/8
REG-LH |
|
Coupling
thread
To
Kelly
|
|
6
5/8
REG
LH
| ||||
For more information, please contact with freely
Contact: Frank Email: frank@sapwells.net
Website: www.sapwells.net
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