Mtengo wotsika wa API 6 Inchi PDC step drag bit 3 mapiko alipo
Mafotokozedwe Akatundu
Mafotokozedwe a Zamalonda
| Kokani Kukula kwa Zinthu (Inchi) | Mainchesi 6 |
| Kokani Kulumikizana kwa Bit | 3 1/2" pini yolembera |
| Kuchuluka kwa masamba | 3 |
| Kokani Kupanga kwa Bit | Yofewa, yapakatikati yofewa, yolimba, yapakatikati yolimba, yolimba kwambiri.
|
Dziwani: Kukula kwapadera kumapezeka pogwiritsa ntchito chitsanzo kapena zojambula zomwe zaperekedwa.
| Mtundu | Kukula | Kulumikizana kwa Ulusi | |
| inchi | mm | ||
| Mtundu wa Gawo la masamba atatu | 3 1/2~17 1/2 | 89~445 | N Rod,2 3/8 ~ 6 5/8 API REG / IF |
| Masamba atatu a mtundu wa Chevron | 3 1/2~8 | 89~203 | N Rod,2 3/8 ~ 4 1/2 API REG / IF |
Zidutswa zonse za nkhope za PDC zimakhala ndi mphamvu yolowera bwino kwambiri komanso zimakhala ndi moyo wautali m'mitundu yosiyanasiyana ya miyala.
Ntchitoyi ikuphatikizapo migodi, uinjiniya wa boma komanso mafakitale amafuta ndi gasi.
Makina a Far Eastern ndi kampani yodziwika bwino popanga ndi kutumiza zida zobowola zapamwamba kwambiri kwa zaka zoposa 20. Timathandizidwa ndi gulu la akatswiri odziwa bwino ntchito za R&D komanso mainjiniya omwe amatithandiza kumaliza mapulojekiti onse omwe apatsidwa bwino malinga ndi zosowa za kasitomala.
Tatumiza kunja mayiko opitilira 30, kuphatikiza USA, Australia, Russia, South Africa, Zimbabwe, Malaysia, Indonesia, South Korea, France, Sweden, Canada ndi zina zotero.









