Tricone cov menyuam me IADC637 4 3/4 "(120mm) rau cov pob zeb nyuaj drilling
Product Description
Lag luam wholesale API TCI tricone cov menyuam lub khob hliav qab laum khoom nrog luv nqi hauv Tshuag los ntawm Tuam Tshoj tus neeg muag khoom rau qhov zoo drilling
Nqe lus piav qhia:
IADC: 637 - TCI phau ntawv xov xwm kaw cov kabmob me me nrog ntsuas kev tiv thaiv rau nruab nrab nyuaj tsim nrog siab compressive zog.
Compressive zog:
100-150 MPA
14,500-23,000 PSI
Kev piav qhia hauv av:
Cov pob zeb nyuaj, zoo-compacted xws li: tawv silica limestones, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores thiab granites.
Peb tuaj yeem muab TCI cov khoom hauv ntau qhov ntau thiab tsawg (los ntawm 3 3/8 "mus rau 26") thiab tag nrho feem ntau ntawm IADC cov lej.
4 3/4 nti 3 lub khob hliav qab ib txwm siv rau hauv qhov dej ntiav dej zoo drilling, geothermal well drilling thiab grouting qhov drilling, kaw / kaw cov kabmob txuas ntxiv lub neej ua haujlwm, tungsten carbide inserts ntsuas kev tiv thaiv ntawm pob taws ntawm lub khob tiv thaiv lub cev los ntawm kev hnav.
Drillers siv nws ntau nyob rau hauv dej zoo drilling teb nyob rau hauv African roob, 3 nti yas kav yog ib txwm ntsia tom qab 4 3/4 "txoj kab uas hla lub qhov drilled.
Khoom Specification
| Basic Specification | |
| Qhov loj ntawm pob zeb Bit | 4 3/4 po |
| 120.6 hli | |
| Ib hom | TCI Tricone Ib |
| Xov txuas | 2 3/8 API REG PIN |
| IAB Code | IAB 637 G |
| Hom kabmob | Phau ntawv kaw cov kabmob nrog ntsuas kev tiv thaiv |
| Bearing Foob | Elastomer lossis Roj Hmab / Hlau |
| Kev tiv thaiv pob taws | Muaj |
| Kev Tiv Thaiv Shirttail | Muaj |
| Hom kev ncig | Cov av nkos |
| Drilling condition | Rotary drilling, siab kub drilling, sib sib zog nqus drilling, lub cev muaj zog drilling |
| Nozzles | Central Dav Hlau Qhov |
| Kev khiav hauj lwm Parameters | |
| WOB (Qhov hnyav ntawm me ntsis) | 13,482-32,357 lbs |
| 60-144 KN | |
| RPM (r / min) | 40 ~ 180 |
| Tsim | Nruab nrab tsim nrog lub zog qis compressive, xws li nruab nrab, mos shale, nruab nrab mos limestone, nruab nrab mos limestone, nruab nrab mos sandstone, nruab nrab tsim nrog nyuaj thiab abrasive interbeds, thiab lwm yam. |
Far Eastern yog lub Hoobkas tshwj xeeb hauv cov khoom siv laum, xws li tricone khoom, PDC cov khoom, HDD qhov qhib, Lub hauv paus cov menyuam txiav rau cov dej zoo, roj av, roj av, mining, kev tsim kho, geothermal, kev tho txawv, thiab underground foundation ua haujlwm thoob plaws lub ntiaj teb.Peb lub hom phiaj yog qis tshaj tus nqi ntawm drilling-ib-meter.Far Easter Drilling qhov zoo yuav pab koj ua tiav ntau dua.
