Specifications
1.BXJ type lubricated fishing bumper sub
2.A kind of mechanical down jarring tool
Function:
The BXJ Type Lubricated Fishing Bumper Sub is a mechanical down jarring tool whose all moving parts are bathed in closed chamber to enjoy long service life.
Usage:
It is suitable for using in deep hole and middle deep hole.
Detail Specification:
Technical specification and parameters for BXJ type Lubricated Fishing Bumper Subs | ||
ParameterType | BXJ62B | BXJ70B |
O.D.(mm) | 159 | 178 |
I.D.(mm) | 57 | 70 |
Sealing pressure (Mpa) | 20 | 20 |
Max. Tensile load (tf) | 143 | 153 |
Work stroke (mm) | 460 | 465 |
Connection | NC50 | NC50 |
Closed length(mm) | 2730 | 2950 |
