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Products
Drill Collar Slip
产品名称
Drill Collar Slip
Type DCS Drill Collar Slip Introduce :
Type DCS Drill Collar Slip
The Type DCS drill collar slips are designed and manufactured in API Spec 7K and SY5049-91《Slips for well drilling》.It is manufactured in a structure of multi-segment pieces with firm structure, light weight, and large holding range, which is easy to fit the changing of the external diameter of the drill collar due to wear and tear.
技术参数Technical specification：
|
Type
|
DCS-S
|
DCS-R
|
|||
|
OD
|
in
|
3-4
|
4-4.7/8
|
4.1/2-6
|
5.1/2-7
|
|
mm
|
76.2-101.6
|
101.6-123.8
|
114.3-152.4
|
139.7-177.8
|
|
|
Circular Buttons P/N
|
2628-49
|
2620-49
|
2628-63
|
2620-63
|
|
|
Total number of segments
|
7
|
7
|
9
|
9
|
|
|
Weight
|
kg
|
51
|
47
|
54
|
51
|
|
Ib
|
112
|
103
|
120
|
112
|
|
|
Use in insert bowl number
|
API or No.3
|
||||
|
Max.Load (kN)
|
360
|
||||
|
Type
|
DCS-L
|
||||||
|
OD
|
in
|
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
|
171.4-209.6
|
203.2-241.3
|
215.9-254
|
235-285.7
|
279.4-323.9
|
304.8-355.6
|
|
| Circular Buttons P/N |
2630-88
|
2630-96
|
2627-104
|
2630-112
|
2625-128
|
2630-136
|
|
| Total number of segments |
11
|
12
|
13
|
14
|
16
|
17
|
|
|
Weight
|
kg
|
70
|
78
|
84
|
90
|
90.5
|
94
|
|
Ib
|
154
|
173
|
185
|
198
|
200
|
207
|
|
|
Use in insert bowl number
|
API or No.3
|
No.2
|
No.1
|
||||
|
Max.Load (kN)
|
360
|
||||||
Key words
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