API kub ore zoo tricone laum khoom IADC622 9 "rau pob zeb nyuaj
Product Description
IADC: 622 yog TCI tus qauv qhib cua-txias cov menyuam me me rau nruab nrab nyuaj formations nrog siab compressive zog.
Qhov zoo
1. Ntxig cov duab thiab cov qhab nia tsim los muab lub neej ntev thiab ua haujlwm siab
2. Lub neej ua haujlwm ntev dua rau lub tshuab poob qis
3. Cua txias bearing kev ua tau zoo optimized rau cov sij hawm siab los ntawm advanced metallurgy, proportioning ntawm Cheebtsam, thiab optimized geometries.
Khoom Specification
Basic Specification | |
IAB Code | TIAB SA 622 |
Qhov loj ntawm pob zeb Bit | 9 ntiv |
229mm ua | |
Xov txuas | 4 1/2" API REG PIN |
Khoom hnyav: | 50 Kgs |
Hom Bearing: | Roller-Ball-Roller-Thrust Button / Qhib Bearing |
Hom kev ncig | Dav hlau |
Kev khiav hauj lwm Parameter | |
Luj ntawm ntsis: | 27,000-54,000 Lb |
Rotary ceev: | 100-60 RPM |
Cua Back Pressure: | 0.2-0.4MPa |
Kev piav qhia hauv av: | Cov pob zeb nyuaj, zoo-compacted xws li: tawv silica limestone, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores, thiab granite. |
Far EasternHoobkas muaj 15 xyoo thiab ntau tshaj 30 lub teb chaws cov kev pab cuam los muab cov laum khoom thiab advanced drilling soulutions rau ntau yam kev siv. Daim ntawv thov suav nrogthee mine drilling, tooj liab mining, hlau ore, kub orethiab lwm yam.Qhov ntau yam laum khoom tuaj yeem kho raws li qhov sib txawv pob zeb tsim vim peb muaj peb tus kheejAPI & ISOcertified Hoobkas ntawm laum khoom. Peb tuaj yeem muab peb tus engineer kev daws teeb meem thaum koj tuaj yeem muab cov xwm txheej tshwj xeeb, xws lihardness ntawm pob zeb, hom drilling rig, teb ceev, hnyav ntawm me ntsis thiab torque.