API bhatani dombo drill bit IADC537 8 3/4 ″ (222.2mm) nemutengo wakaderedzwa
Product Description
Wholesale API bhatani rock roller drill bits IADC537 8 3/4" yemvura yakadzika muchitoro kubva kuChina fekitori.
Main Features
1) Drill Bit Connection yakagadzirwa zvinoenderana ne API standard.
2) Tinogona kugadzirisa saizi diki zvinoenderana nerig yako.
3) Mhedzisiro yakanakisa inogona kuwanikwa nekushandisa simbi-zino bit mune yakapfava stratum. Kana kuchera mukugadzira kwakaoma, TCI trione bitis yakakurudzirwa.
4) Zvimiro zvekucheka zvakapupurirwa uye magadzirirwo ekutakura anoenderera mberi nekupa huwandu hwepamusoro hwekuita uye kuvimbika.
5) Optimized hydraulics inopa yakawedzera ROP nekunyatsobvisa kucheka uye kuve nechokwadi chekubatanidzwa kwedombo idzva pane yega yega.
kucheka chimiro kutenderera.
Chigadzirwa Specification
Basics Specification | |
Saizi yeRombo Bit | 8 3/4 inches |
222mm | |
Bit Type | TCI Tricone Bit |
Thread Connection | 4 1/2 API REG PIN |
IADC Code | IADC 537G |
Bearing Type | Journal Yakavharwa Inotakura neGauge Dziviriro |
Kutakura Chisimbiso | Elastomer kana Rubber/ Metal |
Kudzivirira Chitsitsinho | Available |
Shirttail Dziviriro | Available |
Circulation Type | Mud Circulation |
Drilling Condition | Rotary drilling, high temp drilling, deep drilling, motor drilling |
Nozzles | Matatu Nozzles |
Operating Parameters | |
WOB (Weight On Bit) | 22,470-49,883 lbs |
100-222KN | |
RPM(r/min) | 50~120 |
Kuumbwa | Maumbirwo epakati ane simba rakaderera rekumanikidza, senge yepakati, yakapfava shale, yepakati yakapfava limestone, yepakati yakapfava limestone, yepakati yakapfava sandstone, yepakati kuumbwa ine yakaoma uye abrasive interbeds, nezvimwe. |