API 7K HOM AAX MANUAL TONGS Drill String Operation
Hom Q73-340/75 (2 7/8-13 3/8in) AAX Phau Ntawv Tong yog cov cuab yeej tseem ceeb hauv kev ua haujlwm roj kom nrawm tshem tawm cov ntsia hlau ntawm cov yeeb nkab laum thiab casing sib txuas lossis txuas. Nws tuaj yeem hloov kho los ntawm kev hloov lub latch lug puab tsaig.
Technical Parameters
No.of Latch Lug Jaws | Loj Pange | RaLub Torque | |
mm | in | KN· m | |
1# | 73-95.25 ib | 2 7/8-3 3/4 | 55 |
2# | 88.9-114.3 | 3 1/2-4 1/2 | |
3# | 107.95-133.35 Nws | 4 1/4-5 1/4 | 75 |
4# | 127-177.8 ib | 5-7 | |
5# | 174.6-219.1 | 6 7/8-8 5/8 | |
6# | 228.6-273.05 Nws | 9-10 3/4 | 40 |
7# | 273.05-298.45 Nws | 10 3/4-11 3/4 | |
8# | 339 ib.7 | 13 3/8 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb