Fektheri ea API ea Roller cone bit IADC637 3 7/8″ (98mm) e teng setokong

Lebitso la Letšoao:	Bochabela bo Hōle
Setifikeiti:	API le ISO
Mofuta oa Bite:	Karolo ea ho cheka ea Tricone
Boholo ba Bite:	3 7/8″-26″
MOQ:	Sekotwana se le seng
Lintlha tsa sephutheloana:	Lebokose la Plywood
Nako ea thomello:	Matsatsi a 5-8 a mosebetsi
Molemo:	Bophelo bo matla ba ho jara
Nako ea Tiisetso:	Lilemo tse 3-5
Kopo:	Oli, Khase, Geothermy, Ho cheka seliba sa metsi, HDD, Merafo

Romella imeile ho rona

Qaqiso ea Sehlahisoa

Video e Amanang

Khataloge

Tlhaloso ea Sehlahisoa

Mofani oa li-button bit tse 3 tsa 7-8 637

Li-drill bits tsa API TCI roller cone roller cone tse nang le theko e theotsoeng setokong ho tsoa ho mofani oa Chaena bakeng sa ho cheka seliba
Tlhaloso ea Bite:
IADC: 637 - Karolo ea bearing e koetsoeng ea koranta ea TCI e nang le tšireletso ea gauge bakeng sa libopeho tse thata tse mahareng tse nang le matla a phahameng a ho hatella.
Matla a Khatello:
100 - 150 MPA
14,500 - 23,000 PSI
Tlhaloso ea fatše:
Majoe a thata, a teteaneng hantle a kang: majwe a silica a thata, mela ya quarzite, majwe a pyrite, majwe a hematite, majwe a magnetite, majwe a chromium, majwe a phosphorite le granite.
Re ka fana ka li-bit tsa TCI ka boholo bo fapaneng (ho tloha ho 3 3/8" ho isa ho 26") le boholo ba likhoutu tsohle tsa IADC.

1>Li-insert tsa tungsten carbide li bohlokoa haholo ho li-cone, tšireletso ea gauge le mokokotlo oa matsoho.
2> Li-insert tsa tungsten carbide li lekana holim'a tekanyo ea likhoune li thibela ho fokotseha ha likarolo, li-drillera ha li tšoenyehe ka ho cheka seliba se tebileng le majoe a thata.
3>Lesale la O la boleng bo holimo, Khatello e ntle ea tiiso le sebopeho sa tiiso se kobehileng li ntlafatsa ts'ebetso ea tiiso. Sistimi e lefellang khatello le tse ikhethileng
mafura a eketsa haholo ts'epo ea ho tlotsa.

Tlhaloso ea Sehlahisoa

Tlhaloso ea Motheo
Boholo ba Lejoe la Rock	Li-inchi tse 3 7/8
Boholo ba Lejoe la Rock	98.4 mm
Mofuta oa Bite	TCI Tricone Bit
Khokahano ea Khoele	PIN ea REG ea API ea 2 3/8
Khoutu ea IADC	IADC 637G
Mofuta oa ho Beha	Koranta e tiisitsoeng ka Tšireletso ea Tekanyo
Tiiso ea ho Beha	Elastomer kapa Rabara/Tšepe
Tšireletso ea Serethe	E fumaneha
Tšireletso ea mohatla oa hempe	E fumaneha
Mofuta oa Potoloho	Ho potoloha ha seretse
Boemo ba ho Cheka	Ho cheka ka rotary, ho cheka ka mocheso o phahameng, ho cheka ka botebo, ho cheka ka enjene
Li-nozzle	Lesoba le Bohareng la Jet
Liparamente tse sebetsang
WOB (Boima ba 'Mele)	Liponto tse 11,235-26,515
WOB (Boima ba 'Mele)	50-118KN
RPM(r/min)	40~180
Sebopeho	Sebopeho se mahareng se nang le matla a tlase a ho hatella, joalo ka se mahareng, shale e bonolo, lejoe la mokoetla le bonolo le mahareng, lejoe la mokoetla le bonolo le mahareng, lejoe la lehlabathe le bonolo le mahareng, sebopeho se mahareng se nang le di-interbed tse thata le tse kgohlang, jj.

Liindasteri tsa Bochabela bo Hole li ikhethile ka ho sebelisa li-drill bits, tse kang li-tricone bits, li-PDC bits, HDD hole opener, li-roller cutter tsa motheo bakeng sa seliba sa metsi, tšimo ea oli, seliba sa khase, merafo, kaho, geothermal, directional boring, le mosebetsi oa motheo oa ka tlas'a lefatše lefatšeng ka bophara. Morero oa rona ke o tlase ka ho fetisisa ho feta litšenyehelo tsa ho cheka ka mithara. Boleng ba Far Easter Drilling bo tla u thusa ho fihlela ho feta.