Khawm khoom IADC637 7 7/8 "(200mm)
Product Description
Lag luam wholesale API TCI tricone laum khoom nrog luv nqi hauv Tshuag los ntawm Tuam Tshoj tus neeg muag khoom rau qhov zoo drilling
Nqe lus piav qhia:
IADC: 637 - TCI phau ntawv xov xwm kaw cov kabmob me me nrog ntsuas kev tiv thaiv rau nruab nrab nyuaj tsim nrog siab compressive zog.
Compressive zog:
100-150 MPA
14,500-23,000 PSI
Kev piav qhia hauv av:
Cov pob zeb nyuaj, zoo-compacted xws li: tawv silica limestones, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores thiab granites.
Peb tuaj yeem muab TCI cov khoom hauv ntau qhov ntau thiab tsawg (los ntawm 3 3/8 "mus rau 26") thiab tag nrho feem ntau ntawm IADC cov lej.
Ntau yam hydraulic configurations xyuas kom zoo me ntsis thiab qhov ntxuav hauv ntau daim ntawv thov.Cov nozzles tuaj yeem ntxuav lub pob taws thiab pob taws uas nyob ib sab..
Tsawg me ntsis rau ib ntu, tsawg dua kev tawm ntawm lub qhov, thiab tsawg hnub kom ua tiav koj qhov zoo txo koj tus nqi-ib-ko taw.
Khoom Specification
| Basic Specification | |
| Qhov loj ntawm pob zeb Bit | 7 7/8 po |
| 200 hli | |
| Ib hom | TCI Tricone Ib |
| Xov txuas | 4 1/2 API REG PIN |
| IAB Code | IAB 637 G |
| Hom kabmob | Phau ntawv kaw cov kabmob nrog ntsuas kev tiv thaiv |
| Bearing Foob | Elastomer lossis Roj Hmab / Hlau |
| 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 |
| Nozzles | 3 |
| Kev khiav hauj lwm Parameters | |
| WOB (Qhov hnyav ntawm me ntsis) | 22,470-53,928 lbs |
| 100-240 KN | |
| RPM (r / min) | 40 ~ 180 |
| Tsim | Nruab nrab tsim nrog lub zog qis compressive, xws li nruab nrab, mos shale, nruab nrab mos limestone, nruab nrab mos limestone, nruab nrab mos sandstone, nruab nrab tsim nrog nyuaj thiab abrasive interbeds, thiab lwm yam. |
Far Eastern yog lub Hoobkas tshwj xeeb hauv cov khoom siv laum, xws li cov khoom siv tricone, PDCs cov khoom, HDD qhov qhib, Lub hauv paus cov menyuam cutters rau ntau yam kev siv.Cov ntawv thov suav nrog cov roj av, cov roj av, kev tshawb nrhiav geological, kev taw qhia tho txawv, mining, dej zoo drilling, HDD, Kev tsim kho thiab lub hauv paus ...
Raws li ib tug ua laum khoom Hoobkas nyob rau hauv Suav teb, nce lub laum me ntsis ua hauj lwm lub neej yog peb lub hom phiaj.Peb ib txwm sim ua kom zoo dua cov khoom nrog kev nkag siab siab.Peb lub hom phiaj yog qis dua tus nqi ntawm drilling-ib-meter..Peb lub hom phiaj yog muag cov khoom zoo nrog tus nqi qis tshaj.
