API milled hniav peb lub khob hliav qab IADC217 7.5 nti (190 hli) hauv Tshuag
Kev piav qhia txog khoom
Lag luam wholesale API rotary steel hniav tricone drilling me ntsis hauv Tshuag raws li tus nqi qis tshaj plaws thiab zoo heev los ntawm Tuam Tshoj Hoobkas.
Peb lub Hoobkas tau tshwj xeeb hauv kev tsim cov cuab yeej drilling thiab cov khoom seem rau ntau tshaj 10 xyoo. Peb muaj cov thev naus laus zis thiab cov khoom siv siab heev. Peb tus kws tshaj lij muaj ntau tshaj 13 xyoos kev ua haujlwm tshaj lij.
Far Eastern tricone ntsis siv rau geoloical prospecting, kev txhim kho roj thiab roj av, drilling dej qhov, tawg qhov thiab ua qhov rau seismic prospecting, kev tsim kho engineering.tam sim no muaj kaum ib hom tricone pob zeb bits.
Cov hniav hlau series: IADC CODE: 116,117,126,127,136,137,216,217,317,337,
TCI series: IADC CODE: 417,437,447,517,527,537,547,617,627,637,647,737,837.
TCI tricone ntsis, tci roller Bits, roller bit, steel hniav roller bit, TCI roller bit, TCI tricone ntsis
Lub tricone bit yog lub laum uas muaj lub taub hau uas muab faib ua peb ntu tseem ceeb. Lub tricone bit muaj peb lub cones tig ua haujlwm sab hauv thiab txhua tus muaj nws cov kab hniav txiav.
Thaum siv cov khoom siv tricone laum no, nws yuav tsum tau teeb tsa rau ntawm lub laum cone. Lub zog uas tsim los ntawm lub taub hau laum tricone ua rau lub ntsis tig sai, thiab tom qab ntawd maj mam laum rau hauv cov stratum thiab cov khoom. Nrog rau qhov nyuaj ntawm lub pob zeb tricone ntxiv rau qhov ceev ntawm kev tig, lub ntsis tricone rau qhov ceev drilling yuav raug tsim. Lub zog loj heev, tom qab ntawd lub zog ntawm lub ntsis yuav muaj qhov cuam tshuam rau cov khoom, txawm tias pob zeb lossis av nplaum lossis lwm yam khoom yuav raug faib mus rau txheej sab nraud nrog kev tig ntawm lub ntsis, thiab tom qab ntawd lub qhov dej yuav raug tsim. Thaum lub ntsis siv rau kev ua haujlwm, nws tuaj yeem ua tiav tsis yog hauv ib qho kev ua haujlwm, tab sis hauv ib qho kev ua haujlwm. Siv sijhawm, tom qab ntawd nres los xyuas thiab ua haujlwm.
1. Qhov loj ntawm 3 7/8 "txog 26"
2. Npog yuav luag txhua tus lej IADC. 3. Zoo txhim khu kev qha thiab tus nqi tsim nyog
Cov Khoom Siv Qhia Txog Khoom
| Cov Lus Qhia Tseem Ceeb | |
| Qhov Loj ntawm Pob Zeb Bit | 7 1/2" |
| 190.5 hli | |
| Hom ntsis | Hniav Hlau Tricone Bit / Hniav Milled Tricone Bit |
| Kev Sib Txuas Xov | 4 1/2 API REG PIN |
| Tus lej IADC | IADC 217 |
| Hom kabmob | Phau Ntawv Xov Xwm Kaw Cov Menyuam Bearing |
| Cov Khoom Siv Bearing | Roj Hmab Foob |
| Kev Tiv Thaiv Pob Luj Taws | Muaj |
| Kev Tiv Thaiv Tus Tsov Tus Ntxaib | Muaj |
| Hom Kev Ntshav | Kev ncig ntawm cov av nkos |
| Kev Tshawb Fawb | Kev khawb av qeeb mentshis, kev khawb av kub siab, kev khawb av tob, kev khawb av lub cev muaj zog |
| Cov Nozzles | 3 |
| Cov Kev Ntsuas Ua Haujlwm | |
| WOB (Qhov Hnyav Ntawm Qhov Ntsis) | 14,982-40,665 phaus |
| 67-181KN | |
| RPM (r/min) | 60 ~ 150 |
| Kev tsim | Cov pob zeb mos rau nruab nrab uas muaj zog compressive siab, xws li av nkos, shale nruab nrab-mos, gypsum tawv, limestone nruab nrab-mos, sandstone nruab nrab mos, cov pob zeb mos nrog interbed nyuaj dua, thiab lwm yam. |
7 1/2 nti yog qhov loj me ib txwm muaj hauv kev khawb dej qhov dej, nws ua haujlwm zoo nrog cov khoom siv me me thiab siv dav hauv ntiaj teb.
Cov hniav hlau tricone pob zeb me ntsis kuj tseem hu ua milled hniav tricone pob zeb me ntsis tuaj yeem tho cov pob zeb mos mos, txawm tias cov pob zeb mos mos, cov cones yog tawv ntsej muag los ntawm tungsten carbide, cov kabmob yog phau ntawv xov xwm thiab xauv los ntawm pob, qib siab elastomer (roj hmab) -HNBR O-ring kaw cov kabmob, roj av compensating system roj cov kabmob, lub neej ua haujlwm ntev heev.
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