API roj hlau hniav ntsis IADC217 8.5 nti (215 hli) rau kev khawb pob zeb

API roj hlau hniav ntsis IADC217 8.5 nti (215mm) rau pob zeb drilling Featured Duab

Lub Npe Hom:	Sab Hnub Tuaj Deb
Daim Ntawv Pov Thawj:	API & ISO
Tus Qauv Zauv:	IADC217
Yam Tsawg Kawg Nkaus Yuav Tsum Tau:	1 daim
Cov Lus Qhia Txog Pob Khoom:	Lub thawv ntoo plywood
Lub Sijhawm Xa Khoom:	5-8 hnub ua haujlwm
Qhov Zoo:	Kev Ua Haujlwm Ceev
Lub Sijhawm Warranty:	3-5 xyoos
Daim Ntawv Thov:	Roj, Roj Av, Geothermy, Kev Tshawb Fawb Dej Zoo, HDD, Kev Tsuas

Xa email rau peb

Cov Khoom Qhia Txog Khoom

Video cuam tshuam

Daim Ntawv Teev Khoom

Kev piav qhia txog khoom

Tricone ntsis siv Journal bearing, hardfaced taub hau bearing nto., cone bearing inlaid nrog kev sib txhuam txo alloy thiab tom qab ntawd silverplated. Lub peev xwm thauj khoom thiab kev tiv thaiv kev ntes ntawm cov bearing tau zoo heev.
O-ring foob yog ua los ntawm cov khoom siv uas tsis yooj yim hnav thiab muaj roj ntau, nrog rau qhov seem ntawm lub foob thiab lub flange sealing uas tsim tshwj xeeb hauv thaj chaw sealing ua rau lub foob ruaj khov dua. Lub pob bearing tuaj yeem xauv pob.
Rau cov hlau hniav ntsis, qhov hniav nto yog hardfaced nrog hom tshiab hnav resistan.
Cov khoom siv thiab yog li ntawd ntev lub neej ua haujlwm ntawm cov qauv txiav thaum tseem tswj tau ROP siab
---- Txiav Qauv
Hniav Hlau: Zoo tshaj plaws tungsten carbide tawv ntsej muag rau ntawm qhov chaw, nws ua rau kom muaj kev tiv thaiv kev hnav ntawm cov hniav.
Tungsten Carbide Inserts: Ntau hom zoo tungsten carbide inserts tuaj yeem nruab rau ntawm cov khoom me me, kev tshaj lij thiab
kev xaiv cov ntxig raws li daim ntawv thov sib txawv thiab cov txheej txheem drilling kom ua tiav kev drilling zoo
kev tsim khoom.

Cov Khoom Siv Qhia Txog Khoom

Cov Lus Qhia Tseem Ceeb
Qhov Loj ntawm Pob Zeb Bit	8 1/2"
Qhov Loj ntawm Pob Zeb Bit	215.90 hli
Hom ntsis	Cov Hniav Hlau Tricone Bit / Cov Hniav Milled Tricone Bit
Kev Sib Txuas Xov	4 1/2 API REG PIN
Tus lej IADC	IADC 217
Hom kabmob	Phau Ntawv Xov Xwm Kaw Cov Menyuam Bearing
Cov Khoom Siv Bearing	Roj Hmab Foob
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	3
Cov Kev Ntsuas Ua Haujlwm
WOB (Qhov Hnyav Ntawm Qhov Ntsis)	17,077-46,087 phaus
WOB (Qhov Hnyav Ntawm Qhov Ntsis)	76-205KN
RPM (r/min)	60 ~ 150
Kev tsim	Cov pob zeb mos rau nruab nrab uas muaj zog compressive siab, xws li av nkos, shale nruab nrab-mos, gypsum tawv, limestone nruab nrab-mos, sandstone nruab nrab mos, cov pob zeb mos nrog interbed nyuaj dua, thiab lwm yam.