API Hlau mining pob zeb laum khoom IADC532 rau kev tsim nyuaj heev

Hom Lub Npe:	Far Eastern
Ntawv pov thawj:	API & ISO
Qauv nab npawb:	TIAB SA 532
SAMPEL QTY:	1 pc ua
Pob Paub meej:	Ntoo Case
Lub sij hawm xa tuaj:	Hauv Tshuag
Qhov zoo:	Kev ua tau zoo tshaj plaws
Tsim:	Nruab nrab nyuaj thiab abrasive pob zeb
Daim ntawv thov:	Coal mine drilling, tooj liab mining, hlau ore, kub ore.

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Product Detail

Catalog

Product Description

IADC532 TCI tus qauv qhib cua-txias cov menyuam bearing me ntsis rau cov qauv mos uas tsis tshua muaj zog compressive thiab siab drillability.
Lub zog compressive yog raws li nram no:
85-100 MPA
12,000-14,500 PSI
IADC532 tricone me ntsis yuav ua hauj lwm nruab nrab nyuaj thiab abrasive pob zeb, nrog rau cov limestone nyuaj los yog chert, hematite ores, sandstones nrog streaks ntawm quartz, metamorphic coarse grained pob zeb.

Khoom Specification

Basic Specification
IAB Code	TIAB SA 532
Qhov loj ntawm pob zeb Bit	6 3/4"	12 1/4"		13 3/4"
	171mm ib	3 11mm		349mm ua
Xov txuas	3 1/2" API REG PIN	6 5/8" API REG PIN		6 5/8" API REG PIN
Khoom hnyav:	21 KG	98Kg ua		123 KG
Hom Bearing:	Roller-Ball-Roller-Thrust Button / Qhib Bearing
Hom kev ncig	Dav hlau
Kev khiav hauj lwm Parameters
Luj ntawm ntsis:	13,500-33,750 Ib	24,500-61,250 Lbs	27,500-68,750 Ib
Rotary Ceev:	110-80 RPM
Cua Back Pressure:	0.2-0.4MPa
Kev piav qhia hauv av:	Nruab nrab nyuaj thiab abrasive pob zeb xws li sandstone nrog streaks ntawm quartz, nyuaj limestone los yog chert, hematite ores, nyuaj, zoo-compacted abrasive pob zeb xws li: sandstone nrog quartz binder, dolomite, quartzite shale, magma thiab metamorphic coarse grained pob zeb.

TXOJ CAI SRUCTURE:
Conical ntawm gage thiab sab hauv kab.
Tsim los rau nruab nrab-mos formations nrog tsawg compressive zog xws li shale, mos limestone, dolomite nrog interlayers thiab thee ore.
Daim ntawv thov: 18,000-27,000Psi