Products
Type B Rotary Slips(Woolley Style)
There are three model of type B rotary slips(woolley style):B short,B Long and X Long.
The unique torque transmitting design can directly transfer all the torque to the slips,avoiding the abrasion,prolonging the service life.The product is designed and manufactured according to API Spec 7K requirements.
|
Model |
Size of Slip bodies |
Depth of well（feet） |
|||||
|
4 1/2 |
5 1/2 |
5 |
|||||
|
DP OD |
DP OD |
DP OD |
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|
in |
mm |
in |
mm |
in |
mm |
||
|
B Short（B-S） |
2 3/8 |
60.3 |
/ |
/ |
/ |
/ |
8000 |
|
2 7/8 |
73 |
/ |
/ |
/ |
/ |
||
|
3 1/2 |
88.9 |
/ |
/ |
/ |
/ |
||
|
4 |
101.6 |
/ |
/ |
/ |
/ |
||
|
4 1/2 |
114.3 |
/ |
/ |
/ |
/ |
||
|
B Long(B-L) |
2 3/8 |
60.3 |
4 |
101.6 |
/ |
/ |
18000 |
|
2 7/8 |
73 |
4 1/2 |
114.3 |
/ |
/ |
||
|
3 1/2 |
88.9 |
5 |
127 |
/ |
/ |
||
|
4 |
101.6 |
5 1/2 |
139.7 |
/ |
/ |
||
|
4 1/2 |
114.3 |
/ |
/ |
/ |
/ |
||
|
X Long(B-XL) |
3 1/2 |
88.9 |
/ |
/ |
4 |
101.6 |
28500 |
|
4 |
101.6 |
/ |
/ |
4 1/2 |
114.3 |
||
|
4 1/2 |
114.3 |
/ |
/ |
5 |
127 |
||