Pob kws hniav tricone biit IADC637 5.5 "(140mm)
Product Description
Lag luam wholesale rig qhov drilling me ntsis rau nruab nrab nyuaj formations zoo
Cov lus piav qhia ntawm IADC637 ntsis yog TCI phau ntawv xov xwm kaw cov kabmob me ntsis.Nws muaj kev ntsuas kev tiv thaiv.Nws yuav yog siutable rau nruab nrab nyuaj formations .Lub zog compressive siab.
Lub zog compressive yog raws li nram no:
100-150MPA 14,500-23,000PSI
Kev tsim yuav siv rau cov pob zeb nyuaj, zoo-compacted xws li granites, tawv silica limestones, pyrite ores, quarzite streaks, hematite ores, chromium ores, magnetite ores thiab phosphorite ores.
Peb lub Hoobkas tuaj yeem muab cov TCI tricone ntsis thiab Steel hniav ntsis.Qhov ntau thiab tsawg ntawm qhov ntau thiab tsawg yog los ntawm 3 3/8 "mus rau 26" thiab them rau feem ntau ntawm tag nrho IADC code.
5 1/2 "(140mm) Rov qab Circulation TCI Tricone Pob Zeb Ntsis nrog Central Dav Hlau Qhov
1> Rov qab Circulation yog txheej txheem tshwj xeeb drilling, cov av nkos yog nqus los ntawm lub qhov hauv qab mus rau hauv av los ntawm lub hauv paus qhov, pob zeb chipes yuav pom tseeb ntawm tus nqi siab dua li niaj zaus.
2> Cov qauv tsim ntawm tricone khoom no muaj lub hauv paus dav hlau qhov, pob zeb chips tuaj yeem xa mus rau hauv av hauv cov yeeb nkab laum.
3> Rov qab ncig ib txwm siv rau hauv cov pob zeb pob zeb los yog pob zeb tsis sib xws, ROP siab dua li ib txwm muaj.
4> Lub pob zeb tricone nrog lub hauv paus qhov yuav siv tau rau hauv ob qho tib si rov qab thiab kev ncig ib txwm.
Khoom Specification
| Basic Specification | |
| Qhov loj ntawm pob zeb Bit | 5 1/2 po |
| 140 hli | |
| Ib hom | TCI Tricone Ib |
| Xov txuas | 3 1/2 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) | 15,729-34,604 lbs |
| 70-154 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 cov khoom siv tricone, PDC cov khoom, HDD qhov qhib, Lub hauv paus cov menyuam cutters rau ntau yam kev siv. , mining, thiab foundation...
Nws yog ib qho tseem ceeb kom muaj kev xyaum me ntsis lub neej raws li tus thawj coj ntawm drilling ntsis nyob rau hauv Tuam Tshoj rau peb, peb sim peb qhov zoo tshaj plaws los txhim kho lub ntsis nrog siab rotary sped.Peb txhim kho cov khoom kom qis dua tus nqi ntawm drilling-ib-foot.Peb vam tias thta w tuaj yeem muab cov kev pabcuam zoo tshaj plaws thiab tus nqi qis tshaj raws li qhov zoo.
