Tricone roller bit IADC637 4 3/4″ (120mm) rau kev khawb pob zeb tawv

Lub Npe Hom:	Sab Hnub Tuaj Deb
Daim Ntawv Pov Thawj:	API & ISO
Tus Qauv Zauv:	IADC637G
Cov kabmob kaw:	Hlau kaw / Roj Hmab
Cov Lus Qhia Txog Pob Khoom:	Lub thawv ntoo plywood
Lub Sijhawm Xa Khoom:	5-8 hnub ua haujlwm
Qhov Zoo:	Lub neej ntev
Lub Sijhawm Warranty:	3-5 xyoos
Daim Ntawv Thov:	Roj, Roj Av, Geothermy, Kev Tshawb Fawb Dej Zoo, HDD, Kev Tsuas

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Cov Khoom Qhia Txog Khoom

Video cuam tshuam

Daim Ntawv Teev Khoom

Kev piav qhia txog khoom

Lag luam wholesale API TCI tricone roller cone laum ntsis nrog tus nqi luv nqi hauv Tshuag los ntawm Tuam Tshoj tus neeg muag khoom rau kev khawb qhov dej
Kev piav qhia ntawm ntsis:
IADC: 637 - TCI phau ntawv xov xwm kaw cov kabmob me me nrog kev tiv thaiv ntsuas rau cov qauv nruab nrab nrog lub zog compressive siab.
Lub zog nias:
100 - 150 MPA
14,500 - 23,000 PSI
Kev piav qhia hauv av:
Cov pob zeb tawv, zoo-compacted xws li: nyuaj silica limestones, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores thiab granites.
Peb tuaj yeem muab cov khoom me me TCI hauv ntau qhov ntau thiab tsawg (txij li 3 3/8 "txog 26") thiab feem ntau ntawm IADC cov lej.

4 3/4 nti 3 lub khob hliav qab me me yeej ib txwm siv rau hauv qhov dej ntiav, qhov dej geothermal thiab qhov grouting qhov drilling, kaw / kaw cov kabmob txuas ntxiv lub neej ua haujlwm, tungsten carbide inserts gauge tiv thaiv ntawm pob taws ntawm cones tiv thaiv lub cev cone los ntawm kev hnav.
Cov kws kho dej siv nws ntau heev hauv kev khawb dej hauv thaj chaw roob hauv tebchaws Africa, 3 nti cov kav dej yas ib txwm ntsia tom qab 4 3/4 "txoj kab uas hla qhov drilled.

Cov Khoom Siv Qhia Txog Khoom

Cov Lus Qhia Tseem Ceeb
Qhov Loj ntawm Pob Zeb Bit	4 3/4 nti
Qhov Loj ntawm Pob Zeb Bit	120.6 hli
Hom ntsis	TCI Tricone ntsis
Kev Sib Txuas Xov	2 3/8 API REG PIN
Tus lej IADC	IADC 637G
Hom kabmob	Phau Ntawv Xov Xwm Kaw Cov Kabmob Nrog Kev Tiv Thaiv Gauge
Cov Khoom Siv Bearing	Elastomer los yog roj hmab / hlau
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	Qhov Chaw Dav Hlau Nruab Nrab
Cov Kev Ntsuas Ua Haujlwm
WOB (Qhov Hnyav Ntawm Qhov Ntsis)	13,482-32,357 phaus
WOB (Qhov Hnyav Ntawm Qhov Ntsis)	60-144KN
RPM (r/min)	40~180
Kev tsim	Cov pob zeb nruab nrab uas muaj zog compressive tsawg, xws li cov pob zeb nruab nrab, cov pob zeb mos, cov pob zeb limestone nruab nrab, cov pob zeb sandstone nruab nrab, cov pob zeb nruab nrab uas muaj cov pob zeb nyuaj dua thiab ntxhib, thiab lwm yam.

Far Eastern yog lub Hoobkas tshwj xeeb hauv kev siv cov khoom siv laum, xws li cov khoom siv tricone, cov khoom siv PDC, lub tshuab qhib qhov HDD, cov tshuab txiav rau lub qhov dej, cov roj av, cov roj av, kev khawb av, kev tsim kho, geothermal, kev tho qhov, thiab kev ua haujlwm hauv av thoob plaws ntiaj teb. Peb lub hom phiaj yog qhov qis tshaj plaws ntawm kev tho qhov-ib-meter. Qhov zoo ntawm Far Easter Drilling yuav pab koj ua tiav ntau dua.