API fekitori ye geothermal tsime tricone yekuchera mabheti mu stock

Zita reBrand:	Far Eastern
Certification:	API uye ISO
Model Number:	IADC237
Minimum Order Quantity:	1 chidimbu
Package Details:	Plywood Bhokisi
Nguva Yekutumira:	5-8 mazuva ekushanda
Advantage:	High Speed Performance
Warranty Term:	3-5 makore
Application:	Oiri Mutsime, Gasi Rakasikwa, Geothermy, Mvura Yemvura Kuchera

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Product Description

Wholesale API mafuta etricone rock drill bits mustock ine mutengo wakaderedzwa kubva kuChina fekitori
Far Eastern Drilling inogona kupa TCI tricone bits nesimbi mazino trione bits muhukuru hwakasiyana (kubva pa3 kusvika pa26”) uyemazhinji eIADC Makodhi.
IADC: 237 is Steel tooth journal yakavharwa bhiti ine geji yekudzivirira yepakati nepakati yakaoma maformations ane high compressive simba.Simba rekumanikidza i20-40MPA uye 3000-6000PSI/20 - 40 MPA/3,000 - 6,000 PSI.
IADC237 triocne bits ichashandiswa kugadzira matombo ejecha ane mitsetse yequartz, hard limestone kana chert, crystalline dolomites, hematite ores, uye hard shales.

Chigadzirwa Specification

Basics Specification
Saizi yeRombo Bit	12 1/4 inches
Saizi yeRombo Bit	311.2 mm
Bit Type	Simbi Mazino Tricone Bit / Milled Teeth Tricone Bit
Thread Connection	6 5/8 API REG PIN
IADC Code	IADC237G
Bearing Type	Journal Bearing
Kutakura Chisimbiso	Elastomer yakavharwa kana Rubber yakavharwa
Kudzivirira Chitsitsinho	Available
Shirttail Dziviriro	Available
Circulation Type	Mud Circulation
Drilling Condition	Rotary drilling, high temp drilling, deep drilling, motor drilling
Total Mazino Count	147
Gage Row Mazino Count	40
Nhamba yeGage Rows	3
Nhamba Yemitsetse Yemukati	9
Jounal Angle	33°
Offset	6.5
Operating Parameters
WOB (Weight On Bit)	35,053-83,813 lbs
WOB (Weight On Bit)	156-373KN
RPM(r/min)	300~60
Inokurudzirwa torque yepamusoro	37.93KN.M-43.3KN.M
Kuumbwa	Kuumbwa kwepakati nepakati kwakaoma kwepamusoro kupwanya kuramba.

Tsvaga siutable rock drilling bits ndiyo nhanho yekutanga yekuchera purojekiti.
Isu tichagovera mamwe ruzivo nezve nzira yekusarudza yakarurama mabhiti etricone?
A. Kune mhando mbiri dzetriocne bits zvichienderana nerudzi rwemazino.
1) Simbi ttooth tricone bits (IADC1 **,IADC2 **,IADC3**)
2) TCI trione bits (IADC4**,IADC5**,IADC6**,IADC7**,IADC8**)
B.Kune mhando ina dzemabhiti etricone anoenderana nemhando yekubereka.
1) Chinyorwa chinotakura (IADC**6,IADC**7)
2) Roller bearing (IADC**4,IADC**5)
3) Open bearing (IADC**1)
4) Mhepo inotakura (IADC**2,IADC**3)
C Mamwe mashoko:
1) Kuumbwa kwakapfava zvirinani sarudza simbi trione bit, semuenzaniso madhaka.
2) Kuumbwa kwakaoma zvirinani sarudza TCI tricone bit, semuenzaniso limestone.
3) Roller bearing, jenari inotakura ndiyo inonyanya kushandiswa mumapurojekiti ekuchera matsime emvura.
4) Mabheji akazaruka, kutakura mhepo, roller bearing inonyanya kushandiswa mumapurojekiti emigodhi.
5) Sarudza iyo tricone bit senge yekumanikidza simba

PSI	IADC kodhi	Kuumbwa
0 ~ 4000	IADC1**	ivhu nematombo ejecha, munyu
4000 ~ 8000	IADC2**	marl limestones, gypsum, uye marasha akaomarara.
8000 ~ 15000	IADC3**	sandstones ane quartz binder, hard sandstones, hard quartz shales, magma, uye metamorphic matombo.
15000 ~ 25000	IADC4**	shales, dolomites, sandstones, ivhu, munyu, uye limestones.
25000 ~ 40000	IADC5, IADC6	matombo ejecha ane quartz binder, dolomites, quartzite shales, magma uye metamorphic coarse-grained rocks.
Kupfuura 40000	IADC7, IADC8	yakaoma silica limestones, quartzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores, uye granite.