API 7K TYPE B MANUAL TONGS Drill String Handling
Type Q89-324/75(3 3/8-12 3/4 mu)B Manual Tong ndi chida chofunikira pakugwiritsa ntchito mafuta kuti mumange kuchotsa zomangira za chitoliro chobowola ndi cholumikizira cholumikizira kapena cholumikizira. Ikhoza kusinthidwa mwa kusintha nsagwada za latch lug ndi mapewa ogwirira.
Technical Parameters
No.of Latch Lug Jaws | Latch Imani | Size Pange | Randi Torque | |
in | mm | KN·m | ||
5a | 1 | 3 3/8-4 1/8 | 86-105 | 55 |
2 | 4 1/8-51/4 | 105-133 | 75 | |
5b | 1 | 4 1/4-5 1/4 | 108-133 | 75 |
2 | 5-5 3/4 | 127-146 | 75 | |
3 | 6-6 3/4 | 152-171 | 75 | |
5b-1 | 1 | 5 1/4-5 3/4 | 133-146 | 75 |
2 | 6- 8 5/8 | 152-168 | 75 | |
3 | 6 3/4-8 | 171-203 | 55 | |
5c
| 1 | 6 5/8-7-3/8 | 168-187 | 75 |
2 | 7 3/8-8 | 187-203 | 75 | |
3 | 8 1/2-8 5/8 | 216-219 | 55 | |
5d | 1 | 8 1/2-9 5/8 | 216-244 | 55 |
2 | 10 5/8-10 3/4 | 270-273 | 55 | |
5e | 1 | 11 3/4 | 298 | 55 |
2 | 12 3/4 | 324 | 55 |
Lembani uthenga wanu apa ndikutumiza kwa ife