API oilfield khoom yog rau kev sib sib zog nqus qhov drilling nrog luv nqi
Product Description
Lag luam wholesale API oilfield zoo tricone laum khoom kev sib tw hauv Tshuag nrog luv nqi los ntawm Tuam Tshoj Hoobkas
Tricone ntsis yog ib qho cuab yeej tseem ceeb rau oilfield drilling.Nws tseem yog ib qho tseem ceeb los xaiv cov khoom tsim nyog rau qhov sib txawv drilling project.
Tricone me ntsis muaj cov hniav hlau / milled hniav thiab TCI ntxig raws li cov khoom sib txawv. TCI tricone me ntsis yog haum rau cov formations nyuaj nrog compressive siab.
Cov neeg siv khoom txaus siab yog tus yuam sij rau peb lub neej yav tom ntej. Peb muaj peb tus kheej cov chaw tsim khoom, cov khoom siv sib txawv thiab cov kev pabcuam ua ntej muag thiab tom qab muag zoo.
Khoom Specification
Basic Specification | |
Qhov loj ntawm pob zeb Bit | 17 1/2 po |
4 44.5mm | |
Ib hom | Tungsten Carbide Insert (TCI) me ntsis |
Xov txuas | 7 5/8 API REG PIN |
IAB Code | IAB 637 G |
Hom kabmob | Phau ntawv xov xwm Bearing |
Bearing Foob | Elastomer Sealed Bearing |
Kev tiv thaiv pob taws | Muaj |
Kev Tiv Thaiv Shirttail | Muaj |
Hom kev ncig | Cov av nkos |
Drilling condition | Rotary drilling, siab kub drilling, sib sib zog nqus drilling, lub cev muaj zog drilling |
Kev khiav hauj lwm Parameter | |
WOB (Qhov hnyav ntawm me ntsis) | 42,883-119,765 lbs |
222-533 KN | |
RPM (r / min) | 180-40 : kuv |
Tsim | Hard formations nrog siab compressive zog, xws li nyuaj shale, limestone, sandstone, dolomite, nyuaj gypsum, chert, granite, thiab lwm yam. |