I-API 7K TYPE AAX MANUAL TONGS Drill String Operation
Uhlobo Q73-340/75(2 7/8-13 3/8in) I-AAX Manual Tong iyithuluzi elibalulekile ekusebenzeni kwamafutha ukuze kususwe izikulufo zepayipi lokubhoboza kanye ne-casing joint noma i-coupling. Ingalungiswa ngokushintsha imihlathi ye-latch lug.
Amapharamitha Obuchwepheshe
|
Inani lemihlathi ye-Latch Lug | Usayizi we-Pange | Rai-torque eqoshiwe | |
| mm | in | KN·m | |
| 1# | 73-95.25 | 2 7/8-3 3/4 | 55 |
| 2# | 88.9-114.3 | 3 1/2-4 1/2 | |
| 3# | 107.95-133.35 | 4 1/4-5 1/4 | 75 |
| 4# | 127-177.8 | 5-7 | |
| 5# | 174.6-219.1 | 6 7/8-8 5/8 | |
| 6# | 228.6-273.05 | 9-10 3/4 | 40 |
| 7# | 273.05-298.45 | 10 3/4-11 3/4 | |
| 8# | 339.7 | 13 3/8 | |
Bhala umlayezo wakho lapha bese uwuthumela kithi






