| Customization: | Available |
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| Warranty: | 12m |
| Certification: | ISO 9001:2000, ISO 9001:2008 |
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2 3/8"-13 3/8" B type Manual Tongs Wrench Key for Drilling Rig
B manual tongs for drilling rig made in China
The close-head power tong is used for quick make-up/break -out in well service operations.The tongs have the following features:
Without changing any part within 2 3/8""- 3 1/2".
Long service life.
Model X QB89/8and XQB178 /8 are chain-drive tong,it doesn't need to stop working when shift.Model X QB89/8A,XQB178/8A and XQB178/16A are gear-drive tong.
The close-head power tong is used for quick make-up/break -out in well service operations.The tongs have the following features:
Without changing any part within 2 3/8""- 3 1/2".
Long service life.
Model X QB89/8and XQB178 /8 are chain-drive tong,it doesn't need to stop working when shift.Model X QB89/8A,XQB178/8A and XQB178/16A are gear-drive tong.
| No. of latch lug jaws | Handle shoulder | Handle OD mm(in) | Max. Torque KN.m |
| 5a | 1 | 86-105(3 3/8-4 1/8) | 55 |
| 2 | 105-133(4 1/8-5 1/4) | ||
| 5b | 1 | 108-133(4 1/8-5 1/4) | 75 |
| 2 | 127-146(5-5 3/4) | ||
| 3 | 152-171(6-6 3/4) | ||
| 5b-1 | 1 | 133-146(5-6) | 75 |
| 2 | 146-168(6-7) | ||
| 3 | 168-208(7-8) | ||
| 5c | 1 | 168-187(6 5/8-7 3/8) | 75 55 |
| 2 | 187-203(7 3/8-8) | ||
| 3 | 216-219(8 1/2-8 2/8) | ||
| 5b | 1 | 216-244(8 1/2-9 5/8) | 55 |
| 2 | 270-273(10 5/8-10 3/4) | ||
| 5e | 1 | 298(11 3/4) | 55 |
| 2 | 324(12 3/4) |
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