API Hom LF Phau Ntawv Tongs rau Roj Drilling
TypeQ60-178/22 (2 3/8-7in) LF Phau Ntawv Tong yog siv los ua los yog rhuav tshem cov ntsia hlau ntawm cov cuab yeej laum thiab casing hauv drilling thiab ua haujlwm zoo. Qhov loj ntawm tes ntawm hom tong no tuaj yeem hloov kho los ntawm kev hloov latch lug puab tsaig thiab tuav lub xub pwg nyom.
Technical Parameters
No.of Latch Lug Jaws | Latch nres | Loj Pange | RaLub Torque | |
mm | in | KN· m | ||
1# | 1 | 60.32-73 | 2 3/8-2 7/8 | 14 |
2 | 73-88.9 Nws | 2 7/8-3 1/2 | ||
2# | 1 | 88.9-107.95 Nws | 3 1/2-4 1/4 | |
2 | 107.95-127 | 4 1/4-5 | ||
3# | 1 | 120.7-139.7 Nws | 4 3/4-5 1/2 | 22 |
2 | 139.7-158.75 Nws | 5 1/2-6 1/4 | ||
4# | 1 | 146.05-161.93 Nws | 5 3/4-6 3/8 | 16CD |
2 | 161.93-177.8 ib | 6 3/8-7 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb