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Quick Lock Connection |
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| Design Parameters of Sucker Rod Threads & Quick Lock Connection |
| THREAD / QLS YIELD STRENGTH |
DESIGN TENSILE STRENGTH * |
DESIGN SHEAR STRENGTH * |
ULTIMATE TENSILE |
| 15/16 - 10 SRT |
47584 lbs. |
68475 lbs. |
72966 lbs. |
| 1-1/16 - 10 SRT |
63910 lbs. |
79888 lbs. |
96600 lbs. |
| 1-9/16 - 10 SRT |
148819 lbs. |
195382 lbs. |
228200 lbs. |
| 1-1/2 QLS |
51128 lbs. |
60258 lbs. |
77700 lbs. |
| 1-7/8 QLS& 2-1/8 QLS |
77605 lbs. |
74409 lbs. |
119000 lbs. |
* Theoretical values for guidance only.
Suitable safety factor to be considered when in use.
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