
There are three models of Drill Pipe Slips Type B: B Short, B Long and X Long. They are designed and manufactured according to API Spec 7K Specification for drilling and well servicing equipment.
Model  |  
Size of Slip Bodies  |  
4.1/2  |  
5.1/2  |  
Depth of Well   |  
||||||||||
B-S  |  
DP OD  |  
in   |  
2.3/8   |  
2.7/8   |  
3.1/2   |  
4   |  
4.1/2   |  
-  |  
-  |  
-  |  
-  |  
8000  |  
||
B-L  |  
DP OD  |  
in   |  
2.3/8   |  
2.7/8   |  
3.1/2   |  
4   |  
4.1/2   |  
-  |  
-  |  
-  |  
-  |  
18000  |  
||
Model  |  
Size of Slip Bodies  |  
4.1/2  |  
5  |  
Depth of Well   |  
||||||||||
B-   |  
DP OD  |  
in   |  
3.1/2   |  
4   |  
4.1/2   |  
4   |  
4.1/2   |  
5   |  
28500  |  
|||||

  

