u'a ta'avale vili IADC627 8 1/2″ (215mm/216mm)
Fa'amatalaga o oloa
Fa'atau oloa siisii API TCI tricone rock drill bits i totonu o le fa'asoa mai Saina falegaosimea mo le fa'atulagaina faigata.
Fa'amatalaga Bit:
IADC: 627 - TCI tusi talaaga fa'amaufa'ailoga fa'amau fa'amau fa'atasi ma fua fa'atatau mo fa'avae malo fa'asolo ma le malosi fa'amalosi .
Malosi fa'amalosi:
100 - 150 MPA
14,500 - 23,000 PSI
Fa'amatalaga o le eleele:
Ma'a'a ma'a'a fa'ama'a'a lelei e pei o: ma'a silica ma'a'a, streaks quarzite, pyrite ores, hematite ores, manetite ores, chromium ores, phosphorite ores ma granite.
FAR EASTERN DRILLING e mafai ona ofoina atu TCI bits i le tele o lapopoa (mai le 3 3/8" i le 26") ma le tele o tulafono a le IADC.
I le galuega viliina, Far Eastern e 15 tausaga ma sili atu i le 30 atunuu o lo'o iai le poto masani i auaunaga e sapalai ai vili ma soulutions maualuluga mo le tele o talosaga eseese.O le talosaga e aofia ai le suauu, kasa faalenatura, su'esu'ega fa'afanua, fa'agata fa'amago, mining, vai vaieli , HDD, fau, ma fa'avae. E mafai ona fa'avasegaina vili eseese e pei o ma'a eseese fa'avae ona o lo'o i ai a tatou lava API & ISO fale gaosi fa'amaonia. o vili vili.E mafai ona matou tu'uina atu le vaifofo a le matou inisinia pe a mafai ona e tu'uina atu tulaga fa'apitoa, e pei o le ma'a'a o ma'a, tu'aiga vili vili, saoasaoa fa'ata'amilo, mamafa i luga o sina maa.E fesoasoani fo'i ia i matou e su'e mai vili fa'anofonofo pe a uma ona e ta'u mai ia i matou le vili fa'alava po'o le vili fa'ata'atia, vili suau'u po'o le viliina o le No-Dig po'o le fa'aputuga o fa'avae.
Fa'amatalaga o oloa
| Fa'amatalaga Fa'avae | |
| Tele ole Papa Papa | 8 1/2 inisi |
| 215.90 mm | |
| Ituaiga Bit | TCI Tricone Bit |
| So'oga filo | 4 1/2 API REG PIN |
| IADC Code | IADC 627G |
| Ituaiga Tausi | Faamaufa'ailoga Tusitala ma le Puipuiga o Fua |
| Tausia Faamaufaailoga | Elastomer po'o Rubber/ Metal |
| Puipuiga mulivae | Avanoa |
| Puipuiga o Si'usi'u Ofu | Avanoa |
| Ituaiga Fa'asalalau | Fa'asalalau palapala |
| Tulaga vili | vili vili, vili vevela maualuga, vili loloto, vili afi |
| Nozzles | 3 |
| Fa'atonuga Fa'atino | |
| WOB (Mamafa ile Bit) | 21,820-53,479 lbs |
| 98-238KN | |
| RPM(r/min) | 50~120 |
| Fausia | Fausia tulaga ma maualalo le malosi compressive, e pei o le feololo, shale vaivai, maa'a vaivai feololo, maa'a vaivai feololo, ma'a oneone vaivai feololo, faiga feololo ma interbeds faigata ma abrasive, ma isi. |
Sasa'e mamao o falegaosimea fa'apitoa i vili vili, e pei o tricone bits, PDC bits, HDD hole opener, Fa'avae fa'ato'aga mo vai vai, suau'u fanua, kesi vaieli, mining, faufale, geothermal, fa'atonuga fa'afefe, ma lalo o galuega faavae i luga o le eleele. lalolagi.Matou te taumafai i taimi uma e faʻaleleia vaega faʻatasi ma le maualuga o le faʻaogaina o le tau.
