Rotary cov menyuam khoom IADC637 9 7/8 "(250.8mm)

Teb cov menyuam khoom IADC637 9 7/8 "(250.8mm) Featured duab

Hom Lub Npe:	Far Eastern
Ntawv pov thawj:	API & ISO
Qauv nab npawb:	IAB 637 G
Yam tsawg kawg nkaus Order Quantity:	1 qob
Pob Paub meej:	Plywood Box
Lub sij hawm xa tuaj:	5-8 hnub ua haujlwm
Qhov zoo:	High Speed Performance
Lub sij hawm Warranty:	3-5 xyoos
Daim ntawv thov:	Roj, Roj, Geothermy, Dej zoo drilling, HDD, Mining

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Product Detail

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Product Description

Lag luam wholesale API TCI tricone laum khoom nrog luv nqi nyob rau hauv Tshuag los ntawm Tuam Tshoj Hoobkas rau nyuaj formations.
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.
Far Eastern Drilling 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.

9 7/8 "yog 250mm inch, xov txuas yog 6 5/8 reg pin raws li API specification.
IADC537 txhais tau hais tias tricone cov menyuam me yog tsim rau drilling hardness pob zeb xws li quarzite streaks, granite, thiab lwm yam. Cov kabmob yog elastomer kaw kom ua haujlwm tau zoo.
Tungsten carbide inserts (TCI) yog ib qho nyuaj heev rau drilling pob zeb nyuaj, pob taws ntawm cones thiab caj npab-rov qab yog tag nrho tso nrog Tungsten Carbide cov hniav.
Nws yog ib qho loj me me hauv mining teb, mus laum blast qhov.Hauv mining drilling, thawj tus lej rau IADC code feem ntau yog 6,7,8, thiab tus lej thib peb feem ntau yog 2 thiab 5.
Raws li IADC cov lus qhia tshwj xeeb rau tricone ntsis, "2" txhais tau tias tus qauv qhib cov kabmob rau cov menyuam me, thiab "5" txhais tau hais tias kaw cov menyuam kabmob me ntsis nrog ntsuas kev tiv thaiv.
Hauv qee lub tebchaws, 9 7/8 "(250.8mm) feem ntau yog siv los laum cov dej hauv qhov dej thiab qhov dej kub hauv qhov dej, Laum rig yog siv los ntawm cov av nkos, tsis yog compressing cua.
Yog li ntawd, rau ntau daim ntawv thov, peb yuav tsum xaiv txoj cai tricone cov menyuam khoom.

zoo drilling ntsis drilling cov cuab yeej

Khoom Specification

Basic Specification
Qhov loj ntawm pob zeb Bit	9 7/8 po
Qhov loj ntawm pob zeb Bit	250 hli
Ib hom	TCI Tricone Ib
Xov txuas	6 5/8 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	3
Kev khiav hauj lwm Parameters
WOB (Qhov hnyav ntawm me ntsis)	28,088-67,410 lbs
WOB (Qhov hnyav ntawm me ntsis)	125-300 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, PDCs cov khoom, HDD qhov qhib, Lub hauv paus cov menyuam cutters rau ntau yam kev siv.Cov ntawv thov suav nrog cov roj av, cov roj av, kev tshawb nrhiav geological, kev taw qhia tho txawv, mining, dej zoo drilling, HDD, Kev tsim kho thiab lub hauv paus ...
Raws li ib tug ua laum khoom Hoobkas nyob rau hauv Suav teb, nce lub laum me ntsis ua hauj lwm lub neej yog peb lub hom phiaj.Peb ib txwm sim ua kom zoo dua cov khoom nrog kev nkag siab siab.Peb lub hom phiaj yog qis dua tus nqi ntawm drilling-ib-meter..Peb lub hom phiaj yog muag cov khoom zoo nrog tus nqi qis tshaj.