API khoom muag IADC217 8 3/4 nti (222.2mm)
Product Description
Lag luam wholesale API peb cones rau cov menyuam laum me ntsis hauv Tshuag raws li tus nqi qis tshaj thiab zoo heev los ntawm Tuam Tshoj tus neeg muag khoom
Nqe lus piav qhia:
IADC: 217 - Hlau hniav kaw cov menyuam bearing me ntsis nrog ntsuas kev tiv thaiv rau nruab nrab mus rau nruab nrab nyuaj formations nrog siab compressive zog.
Compressive zog:
0-35 MPA
0-5,000 PSI
Kev piav qhia hauv av:
Cov pob zeb mos mos heev, tsis muaj zog, cov pob zeb tsis zoo xws li cov av nplaum tsis zoo thiab cov xuab zeb, marl limestones, ntsev, gypsum, thiab tawv coals.
Far Eastern Drilling tuaj yeem muab cov hniav zeb thiab TCI tricone laum cov khoom hauv ntau qhov ntau thiab tsawg (los ntawm 3 "mus rau 26") thiab feem ntau ntawm IADC Codes.
Nyob ntawm cov khoom siv txiav, tri-cone laum tuaj yeem muab faib ua TCI xyaum thiab steel-kho hniav xyaum.
Lwm lub npe rau steel hniav tri-cone laum yog milled hniav tri-cone laum vim nws cov hniav yog tsim los ntawm lub tshuab milling thiab lub khob hliav qab nto yog ua los ntawm tungsten carbide hardfacing. Cov hniav hlau tri-cone ntsis muaj cov hniav ntev dua li TCI tri-cone ntsis, yog li nws tuaj yeem xyaum muag muag ntawm ROP siab.
Hauv cov phiaj xwm roj drilling, ROP ntawm ntiav drilling tuaj yeem ncav cuag 30 meters ib teev.
Nrog 15 xyoo thiab ntau tshaj 30 lub teb chaws ntawm kev pab cuam nyob rau hauv drilling engineering, peb tau muab cov khoom laum thiab siab heev drilling ntsuj plig rau ntau yam kev siv. Cov ntawv thov no suav nrog cov roj av, roj av, kev tshawb nrhiav geological, dredging, mining, dej zoo drilling, HDD, kev tsim kho thiab hauv paus.
Txij li thaum peb muaj peb tus kheej API thiab ISO certified laum ntsis Hoobkas, ntau yam laum khoom tuaj yeem raug kho rau ntau hom. Yog tias koj tuaj yeem muab peb cov kev mob tshwj xeeb xws li pob zeb hardness, hom drilling rig, kev sib hloov ceev, me ntsis hnyav thiab torque, peb tuaj yeem muab cov engineers daws teeb meem. Nws kuj yuav pab peb nrhiav tau qhov zoo me ntsis rau koj thaum koj qhia peb txog ntsug drilling los yog kab rov tav drilling, roj zoo drilling los yog tsis-drilling los yog piling.
Khoom Specification
| Basic Specification | |
| Qhov loj ntawm pob zeb Bit | 8 3/4 " |
| 222.2 hli | |
| Ib hom | Hlau Hniav Tricone ntsis / Milled hniav Tricone ntsis |
| Xov txuas | 4 1/2 API REG PIN |
| IAB Code | TIAB SA 217 |
| Hom kabmob | Phau Ntawv Sau Cov Menyuam Bearing |
| Bearing Foob | Roj Hmab Foob |
| 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 | 3 |
| Kev khiav hauj lwm Parameter | |
| WOB (Qhov hnyav ntawm me ntsis) | 17,527-47,432 lbs |
| 78-211 KN | |
| RPM (r / min) | 60-150 |
| Tsim | Mos mus rau nruab nrab formations nrog siab compressive zog, xws li av nkos, nruab nrab-mos shale, nyuaj gypsum, nruab nrab-soft limestone, nruab nrab mos sandstone, mos formations nrog nyuaj interbed, thiab lwm yam. |
Sealed Roller Bearings muaj qee yam ntawm cov yam ntxwv ntawm cov kabmob uas tsis yog kaw, tab sis lub neej ntev dua vim tias cov bearings raug kaw nrog O'Ring Seal.
Lub lubrication thiab compensator system tiv thaiv kom tsis txhob nkag mus rau hauv cov kabmob thiab nres qhov muaj peev xwm ntawm cov khib nyiab thaiv cov kabmob nrog rau cov roj tawm.
Peb Cov Kev Pabcuam
OEM & ODM Hoobkas
Peb yog lub Hoobkas ib-nres kom tau raws li koj xav tau. Peb nkag siab txog qhov yuav tsum tau txo tus nqi ntawm cov tuam txhab dej zoo drilling, thiab peb muab cov khoom zoo tshaj plaws ntawm tus nqi qis tshaj.
Quality First, Service First
Peb hais rau lub hauv paus ntsiab lus ntawm "zoo ua ntej, kev pabcuam ua ntej", nruj me ntsis raws li daim ntawv cog lus thiab rov qab mus rau lub zej zog. Kev xa khoom sai, teb ceev ceev.
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