Drill Collar Slip Type A
Drill Collar Slips Type A are multi-segment slips. They can accommodate the changes of outer diameter after the abrasion of drill collar. They are with light weight, large handling scale and reliable quality. This kind of slips are designed and manufactured according to API Spec 7K.
|
Model |
Model A |
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|
DC OD |
in |
3-
41/2 |
31/4-
43/4 |
41/4-
53/4 |
51/2-
7 |
63/4-
81/4 |
81/4-
10 |
10-
113/4 |
|
mm |
76.2-
114.3 |
82.55-
120.65 |
107.95-
146.05 |
139.7-
177.8 |
171.5-
209.55 |
209.55-
254 |
254-
298.45 |
|
|
Use in insert bowl No. |
API or No.3 |
No.2 |
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| Casing Slip Type CMS | Casing Slip Type UC-3 | Drill Collar Slip Type A | Drill Collar Slip Type DCS |
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| Drill Collar Slip Type WT | Drill Pipe Slip Type B | Drill Pipe Slip Type DU | Flake Rotary Slip Type W |