Fitrandrahana ara-jeolojika rotary mining tricone drilling bits IADC415 amidy
Mombamomba ny vokatra
IADC: 415 - TCI standard roller bearing bit with gauge protection .The formations is male with low compressive strength and high drillability.
Ny bitika tricone dia bitika fandavahana misy lohany izay mizara telo lehibe. Ny bitika tricone dia misy kônina telo mihodinkodina miasa ao anatiny ary samy manana ny laharan'ny nify manapaka azy.
Raisinay ho anao ny fepetra rehetra, manana ekipa za-draharaha izahay izay afaka manome anao vahaolana amin'ny tady fandavahana tanteraka ho an'ny fandavahana.
Product Specification
Famaritana fototra | |||||
Haben'ny Rock Bit | 6 1/4 santimetatra | 6 3/4 santimetatra | 7 7/8 santimetatra | 9 santimetatra | |
159 mm | 171 mm | 200mm | 229mm | ||
IADC Code | IADC415 | ||||
Thread Connection | 3 1/2 API REG PIN | 3 1/2 API REG PIN | 4 1/2 API REG PIN | 4 1/2 API REG PIN | |
Lanja vokatra: | 20 kg | 21 kg | 34 kg | 50 kg | |
Karazana mitondra: | Roller-Ball-Roller-Thrust Button/Tombo-kase | ||||
Karazana mivezivezy | Jet Air | ||||
Paramètre miasa | |||||
Weight on bit: | 6250-12500LBS | 6750-13500lbs | 7880-15750lbs | 9000-18000lbs | |
Haingam-pandeha rotary: | 120-90RPM | ||||
Tosi-drivotra miverina: | 0,2-0,4 MPa | ||||
Fampiharana | Tena malefaka endrika miaraka amin'ny tanjaky ny compressive ambany sy ny drillability avo. |