Drop Bar
Description:
Drop Bar is used in the TCP operation. It provides strike energy for the striking type firing heads such as safety impact firing head、sand control firing head and so on.
Features
- Drop Bar is standard component. It is used with the striking type firing head;
- It is equipped with copper seal screw, displaying the striking situation;
- It can be reused after the copper seal screw is changed.
Technical Parameters:
| Selection Chart | ||
|---|---|---|
| Sub O.D. | O-ring Size / upper | O-ring Size / lower |
| 2" | AS-221 3.53×φ36.09 | AS-221 3.53×φ36.09 |
| 2 7/8" | AS-227 3.53×φ53.57 | AS-227 3.53×φ53.57 |
| 3 1/8" | AS-230 3.53×φ63.10 | AS-230 3.53×φ63.10 |
| 3 3/8" | AS-231 3.53×φ66.30 | AS-231 3.53×φ66.30 |
| 4 1/2" | AS-342 5.33×φ91.44 | AS-342 5.33×φ91.44 |
| 5" | AS-346 5.33×φ104.14 | AS-346 5.33×φ104.14 |
| 7" | AS-361 5.33×φ151.77 | AS-361 5.33×φ151.77 |
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