Drill Collar Slips Type DCS
There are three types of DCS Drill Collar Slips: S,R and L. They can accommodate drill collars from 3in(76.2mm) to 14in(355.6mm) O.D.. The handling sizes can be adjusted by changing the quality of inserts or slip body. They are designed and manufactured according to API Spec 7K Specification fo r drilling and well servicing equipment.
Main Technical Paraments
|
Model
|
DSC-S
|
DCS-R
|
DCS-L
|
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|
DC OD |
in
|
3-4
|
4-4.7/8
|
4.1/2-6
|
5.1/2-7
|
6.3/4-8.1/4
|
8-9.1/2
|
8.1/2-10
|
9.1/4-11.1/4
|
11-12.3/4
|
12-14
|
|
mm
|
76.2-101.6
|
101.6-123.8
|
114.3-152.4
|
139.7-177.8
|
171.4-209.6
|
203.2-241.3
|
215.9-254
|
235-285.7
|
279.4-323.9
|
304.8-355.6
|
|
|
Weight
|
Kg
|
51
|
47
|
54
|
51
|
70
|
78
|
84
|
90
|
116
|
107
|
|
1b
|
112
|
103
|
120
|
112
|
154
|
173
|
185
|
198
|
256
|
237
|
|
|
Use in Insert Bowl No. |
API or No.3 |
No.2
|
No.1
|
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