API falegaosi o papa ta'avale cones bits IADC437 8.5″ mo vili

API falegaosimea o mea ta'avale papa maa IADC437 8.5″ mo le viliina Ata Fa'aalia

Igoa Fa'ailoga:	Sasa'e Mamao
Fa'ailoga:	API & ISO
Numera Fa'ata'ita'i:	IADC437G
Ole aofa'i ole oka la'ititi:	1 fasi
Fa'amatalaga o Paketi:	Pusa Plywood
Taimi Tiliva:	5-8 aso faigaluega
Tulaga lelei:	Fa'atinoga Tele Saosaoa
Taimi Fa'amaonia:	3-5 tausaga
Talosaga:	Suau'u, Gas, Geothermy, Suavai vaieli, HDD, Mining

Auina imeli ia matou

Fa'amatalaga Oloa

Vitio Faatatau

Fa'amaumauga

Fa'amatalaga o oloa

U'amea Fa'amaufa'ailoga TCI Drill Bit IADC437 8 1/2" (215mm po'o le 216mm) e mo le fa'alumaina fa'avae vili lelei.
1> 8 1/2"(215mm po'o le 216mm) o se lapopoa masani i le loloto o le viliina o le vai e pei o le suau'u ma le kesi vaieli, ma o se lapo'a masani foi i le viliina o pu pailate fa'ata'atia.
Ole feso'ota'iga filo ole 4 1/2 API REG PIN.

Fa'amatalaga o oloa

Fa'amatalaga Fa'avae
Tele ole Papa Papa	8.5 inisi
Tele ole Papa Papa	215.90 mm
Ituaiga Bit	TCI Tricone Bit
So'oga filo	4 1/2 API REG PIN
IADC Code	IADC 437G
Ituaiga Tausi	Faamaufa'ailoga Tusitala ma le Puipuiga o Fua
Tausia Faamaufaailoga	Elastomer/Papa
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
Faitauga o Nifo	80
Gage Row Nifo Faitau	33
Numera o Laiga Gage	3
Numera o laina i totonu	7
Jounal Angle	33°
Offset	8
Fa'atonuga Fa'atino
WOB (Mamafa ile Bit)	17,077-49,883 lbs
WOB (Mamafa ile Bit)	76-222KN
RPM(r/min)	300~60
Fautuaina pito i luga	16.3-21.7KN.M
Fausia	Fausia malu o le maualalo le tu'imomomo tetee ma drillability maualuga.