| Model: | - |
|---|---|
| Brand: | LUHAI |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Energy / Petroleum |
| Label: | - |
| Price: |
US $10
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:10 Aug, 2016 |
LHJYZ mechanical-hydraulic double acting drilling jar integrates the advantages of both mechanical drilling jar and hydraulic drilling jar. This drilling jar is designed to deliver hydraulic delay when jarring in the up direction, and mechanical release when jarring in the down direction. It provides excellent functional stability and strong jarring force in both directions. It is recommended for directional/deep wells drilling application.
Specification
|
Model |
OD mm(inch) |
ID mm(inch) |
Conn. |
Max. Tensile Load KN |
Max. Working Torque KN.m |
Rated Force |
|
|
Upward Jarring Force |
Downward Jarring Force(KN) |
||||||
|
LHJYZ121 |
121(4 3/4) |
44.5(1 3/4) |
NC38 |
1100 |
15 |
350±30 |
250±30 |
|
LHJYZ165 |
165(6 1/2) |
57(2 1/4) |
NC50 |
1500 |
25 |
700±30 |
350±30 |
|
LHJYZ203 |
203(8) |
70(2 3/4) |
6 5/8REG |
2600 |
35 |
1000±30 |
500±30 |
