API TCI tricone pōhaku bit IADC637 6 3/4″ (171.4mm)
Hōʻike huahana
Kūʻai nui ʻo API TCI tricone drill bits me ke kumu kūʻai hoʻemi i ke kumukūʻai mai Kina ka mea hoʻolako no ka wili luawai
Wahi wehewehe:
IADC: 637 - ʻO ka puke pai TCI i hoʻopaʻa ʻia i ka bit bearing bit me ka pale ana no nā hana paʻakikī waena me ka ikaika compressive kiʻekiʻe.
Ka ikaika compressive:
100 - 150 MPA
14,500 - 23,000 PSI
Ka wehewehe ʻāina:
ʻO nā pōhaku paʻakikī a paʻa maikaʻi e like me: nā limestone silica paʻakikī, nā streaks quarzite, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores a me granite.
Hiki iā mākou ke hāʻawi i nā ʻāpana TCI i nā ʻano nui (mai 3 3/8" a i 26") a me ka hapa nui o nā code IADC.
Loaʻa i ka tricone bit IADC637 ke ʻano o ka pahu i hoʻopaʻa ʻia a me ke alo metala.ʻOi aku ka maikaʻi o ka hana drill bit me ka hilinaʻi.
Me ka pale ʻana a me ka wāwae, hiki iā ʻoe ke hoʻomaʻamaʻa mau i nā holo lōʻihi i ka nui o ke komo ʻana i nā noi rotary a i ʻole kaʻa.
Huahana Huahana
| Kūlana Kūlana | |
| Nui o ka Pōhaku Bit | 6 3/4 iniha |
| 171 mm | |
| ʻAno Bit | TCI Tricone Bit |
| Hookui Uila | 3 1/2API REG PIN |
| IADC Code | IADC 637G |
| ʻAno Hāpai | Puke Puke Puke me ka pale ana |
| Sila Kaumaha | Elastomer a i ʻole Rubber/Metala |
| Pale Kuʻekuʻe | Loaʻa |
| Pale ʻaʻahu | Loaʻa |
| ʻAno Kaapuni | Kaapuni lepo |
| Kūlana wili | ʻO ka wili ʻana i ka Rotary, ka wili kiʻekiʻe, ka wili hohonu, ka wili kaʻa |
| Nozzles | 3 |
| Nā ʻāpana hana | |
| WOB (kaumaha ma ka bit) | 19,324-46,064 paona |
| 86-205KN | |
| RPM(r/min) | 40~180 |
| Hoʻokumu | Hoʻokumu ʻia me ka ikaika compressive haʻahaʻa, e like me ka medium, soft shale, medium soft limestone, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc. |
ʻO Far Eastern ka hale hana kūikawā i nā bit drill, e like me nā tricone bits, PDC bits, HDD hole opener, Foundation roller cutters for water well, oil field, gas well, mining, construction, geothermal, directional boring, and underground foundation work all over the honua.ʻO kā mākou misionari ka haʻahaʻa loa o ke kumukūʻai o ka wili ʻana i kēlā me kēia mika.E kōkua ka maikaʻi o Far Easter Drilling iā ʻoe e hoʻokō hou aku.
