China API Rotary roller intwana yemigodi IADC742 12 1/4″ kwisitokhwe

China API Rotary roller mining bit IADC742 12 1/4″ kwisitokhwe Umfanekiso ofakiweyo

Igama lebrand:	KwiMpuma Ekude
Isiqinisekiso:	API & ISO
Tricone bit No:	IADC742
Ubuncinane boMyinge weodolo:	Iqhekeza eli-1
Ubungakanani Bentwana:	12 1/4″ (311mm)
i-Pin Connection:	6 5/8″API
Ubunzima beMveliso:	98KG
Ixesha leWaranti:	Iminyaka emi-5
Isicelo:	Ikalika, igranite, ilitye lesanti, idolomite kunye nechert

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Ividiyo ehambelanayo

Ikhathalogu

Ingcaciso yeMveliso

Ukwemba iWholeliseyili kakuhle amasuntswana okomba wetricone ngexabiso elithotyiweyo elivela eTshayinary.
Inkcazo encinci:
I-IADC: I-742-TCI itywinwe i-roller kunye ne-gauge yokukhusela kwi-formations enzima kakhulu kunye ne-abrasive.
Amandla acinezelayo:
100-150 MPA
14,500-23,000 PSI
Inkcazelo yomhlaba:
Amatye aqinileyo, adityaniswe kakuhle afana namatye ekalika ekalika, i-quarzite streaks, pyrite ores, ores hematite, ores magnetite ores, chromium ores, ores phosphorite, kunye neegranite.
Singanikezela ngamasuntswana okugrumba amatye e-tricone kwiintlobo ezahlukeneyo zobukhulu kunye neeKhowudi ezininzi ze-IADC.

Ukucaciswa kweMveliso

Specification Basic
Ikhowudi ye-IADC	IADC742
Ubungakanani be-Rock Bit	12 1/4 intshi
Ubungakanani be-Rock Bit	311mm
Uqhagamshelo lwemisonto	6 5/8” API REG PIN
Ubunzima beMveliso:	98Kgs
Isimbo sokuGcina:	I-Roller-Ball-Roller-Thrust Button/iNqanaba elitywiniweyo
Uhlobo lokujikeleza	Umoya weJet
Iiparamitha zokuSebenza
Ubunzima kwiBit:	49,000-85,750Lbs
Isantya sokujikeleza:	90-60RPM
Uxinzelelo Lomoya Ngasemva:	0.2-0.4 MPa
Inkcazelo yomhlaba:	Amatye aqinileyo, adityaniswe kakuhle afana nala: ilitye lekalika eliqinileyo, i-quarzite streaks, pyrite ores, ores hematite ores, magnetite ores, chromium ores, ores phosphorite, kunye negranite.

ISAKHIWO SOKUSEKA:
I-Ovoid kwi-gage, i-ogive kunye ne-ovoid kwimiqolo yangaphakathi.
Idizayinelwe ukwakheka okuqinileyo kunye ne-abrasive enamandla amakhulu acinezelayo anje ngegranite, ikalika, ilitye lesanti, idolomite kunye nechert.
Isicelo: 46,000-56,000
SHIRTTAIL PROECTION:
I-Hardmetal kunye nokunxiba i-carbide enganyangekiyo kumlebe we-shirttail kunye ne-lug.
INGCACISO YOMVELISO:
Ikhowudi ye-IADC:742
Ukuthwala Uhlobo:I-Roller-Ball-Roller-Thrust
Iqhosha/Vula iNqanaba
Uhlobo lokujikeleza:Umoya weJet
Ulwakhiwo lokusika:
Imiqolo yangaphakathi kunye neempumlo: I-Ogive kunye ne-ovoid.
Imiqolo yeGage:Ovoid
Ukhuseleko lweGage Bevel: Round
Pin Connection:6 5/8" API
I-Metric Bit Diaya: 311mm
IINGCEBISO ZOKUSEBENZA
Ubunzima kwiBit: 49,000-85,750lbs
Isantya sokujikeleza: 90-60RPM
Air Back Pressure: 0.2-0.4MPa