HDD tungsten carbide isa tricone rock drilling bits fekitori
Product Description
1. Saizi: 3 7/8 '' kusvika 36 '' iripo.
2. Kushandisa: Inokodzera mafuta, gasi rechisikigo, geothermal indasitiri uye kuchera matsime emvura, mapurojekiti eHDD, nezvimwe.
3. Kucheka chimiro: Kusimbisa iyo yakazara mechanical zvimiro zvekucheka zino nekushandisa yakakwirira mhando tungsten carbide inoisa yeforoma nyowani uye hunyanzvi hutsva hwekuisa bit. Yakasarudzika yakawedzera crest yekuisa yakavandudza hukasha uye mwero wekupinda.
4. Gauge yekudzivirira chimiro: Iyo yakawanda chitsitsinho chinzvimbo chine gauge trimmer pachitsitsinho, tungsten carbide uye hardfacing pane shirttail, yakasimbiswa pfumo pfumo ichawedzera kuchengetedzwa kwegeji.
5. Chimiro chekutakura: High precision magazine ine zviso zviviri zvekukanda. Bhora rakakiyiwa koni. Musoro wakaoma wakatakura nzvimbo. Koni inoiswa inlaid nefriction inoderedza alloy uyezve sirivheri-yakaputirwa. Abrasion kuramba uye kubatwa kwekubata kwekutakura kunovandudzwa, uye kwakakodzera yakakwirira kutenderera kumhanya.
Chigadzirwa Specification
Basics Specification | |
Saizi yeRombo Bit | 9 1/2 inches |
241.30 mm | |
Bit Type | Tungsten Carbide Insert (TCI)Tricone Bit |
Thread Connection | 6 5/8 API REG PIN |
IADC Code | IADC537 |
Bearing Type | Journal Yakavharwa Inotakura neGauge Dziviriro |
Kutakura Chisimbiso | Elastomer sealed bearing ( Rubber sealed bearing) / Metal yakavharwa kutakura |
Kudzivirira Chitsitsinho | Available |
Shirttail Dziviriro | Available |
Circulation Type | Mud Circulation |
Operating Parameters | |
WOB (Weight On Bit) | 24,268-54,153 lbs |
108-241KN | |
RPM(r/min) | 120~50 |
Kuumbwa | Maumbirwo epakati, akadai sepakati shale, limestone, matombo ejecha epakati, maumbirwo ari pakati nepakati ane akaoma uye abrasive interbeds, nezvimwewo. |