API 7K TYPE SDD MAUNAL TONGS ho Drill String
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No.of Latch Lug Jaws | No.of Hinge Pin Hole | Boholo Pange | Rake Torque |
in | mm |
1# | 1 | 4-5 1/2 | 101.6-139.7 | 140KN·m |
5 1/2-5 3/4 | 139.7-146 |
2 | 5 1/2-6 5/8 | 139.7 -168.3 |
6 1/2-7 1/4 | 165.1-184.2 |
3 | 6 5/8-7 5/8 | 168.3-193.7 |
73/4-81/2 | 196.9-215.9 |
2# | 1 | 8 1/2-9 | 215.9-228.6 |
9 1/2-10 3/4 | 241.3-273 |
2 | 10 3/4-12 | 273-304.8 |
3# | 1 | 12-12 3/4 | 304.8-323.8 | 100KN·m |
2 | 13 3/8-14 | 339.7-355.6 |
15 | 381 |
4# | 2 | 15 3/4 | 400 | 80KN·m |
5# | 2 | 16 | 406.4 |
17 | 431.8 |
E fetileng: Jar ea Downhole / Linkho tsa ho Epa (Mechini / Hydraulic) E 'ngoe: API 7K MOFUTA B MANUAL TONGS Drill String Handling
Lihlahisoa tse amanang
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