API Hoobkas ntawm lub taub hau tig IADC635 rau kev khawb av mining rig
Kev piav qhia txog khoom
IADC: 635 yog TCI kaw cov menyuam bearing ntsis nrog gauge tiv thaiv rau nruab nrab nyuaj formations nrog siab compressive zog.
Cov ntaub ntawv uas IADC635 tuaj yeem ua haujlwm nyuaj, pob zeb zoo-compacted xws li: nyuaj silica limestones, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores, thiab granites.
Cov Khoom Siv Qhia Txog Khoom
| Cov Lus Qhia Tseem Ceeb | |||||||
| Tus lej IADC | IADC635 | ||||||
| Qhov Loj ntawm Pob Zeb Bit | 7 7/8” | 8 1/2” | 9” | 9 5/8” | 9 7/8” | 10 3/16” | 12 1/4” |
| 200 hli | 216 hli | 229 hli | 244.5 hli | 251 hli | 258 hli | 311 hli | |
| Kev Sib Txuas Xov | 4 1/2” API REG PIN | 6 5/8” API REG PIN | |||||
| Khoom hnyav: | 34KG | 38KG | 50KG | 60KG | 65KG | 67KG | 98KG |
| Hom kabmob: | Khawm Roller-Ball-Roller-Thrust/Khawm Uas Kaw Lawm | ||||||
| Hom Kev Ntshav | Dav Hlau Cua | ||||||
| Cov Kev Ntsuas Ua Haujlwm | |||||||
| Qhov hnyav ntawm qhov ntsis: (Lbs) | 26360-47250 | 25500-51000 | 27000-54000 | 28875-57750 | 29630-59250 | 30563-61125 | 36750-73500 |
| Kev Ceev Tig: | 100-60RPM | ||||||
| Cua Rov Qab Siab: | 0.2-0.4 MPa | ||||||
| Kev piav qhia hauv av: | Cov pob zeb tawv, zoo-compacted xws li: nyuaj silica limestones, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores, thiab granites | ||||||
COV KHOOM ZOO TSHAJ PLAWS
Carbide Ntxig Cov Hniav
Tricone ntsis nrog lub zog siab thiab siab toughness ntawm cemented carbide hniav, txhim kho lub peev xwm tiv thaiv kev poob siab ntawm lub iav txo qis, thiab txo qhov nrawm ntawm cov iav tawg.
Kev Tsim Qauv Tshwj Xeeb
Txhim kho qhov tsim ntawm tus lej kab hniav, tus lej hniav, qhov siab thiab qhov kev teeb tsa tshwj xeeb ntawm cov hniav cemented carbide. Muab kev ua si tag nrho rau lub peev xwm txiav drilling thiab qhov ceev txiav.
Peb vam tias peb tuaj yeem nkag mus rau hauv kev sib raug zoo ua lag luam nrog koj rau kev sib pab.









