API TCI bhatani bhiti IADC537 9 7/8 ″(250mm) yekuchera tsime rakaomarara
Product Description
Tender yeAPI TCI yekuchera mabheti mustock kubva kuChina fekitori
Tinoedza nepatinogona napo kuvandudza kunaka kwezvibooreso.
1) Gauge Dziviriro
Kuiswa kwakakosha kwakarongedzerwa mumusoro kuti zvinyatso kudzikisa kupfekeka kwemusoro mukuumbwa kweabrasive uye matsime akananga uye akachinjika uye kuwedzera hupenyu hushoma.
2)Kutonhodza system
Manozzles akanyanya kukosha chikamu muhupenyu hwezvishoma, bit hydraulics inodzorwa kuburikidza neaya nozzles, zvakare kupisa kupisa kwekuwedzera simba uye kugadzikana.
3) Yakanyanya mhando tungsten carbide
Yakakwira zvinobudirira kucheka kugona uye yakasimba anti-kutyora kugona, iyo inogona kuwedzera ROP nekuvandudza hupenyu hwesevhisi zvishoma zvinobudirira
Chigadzirwa Specification
| Basics Specification | |
| Saizi yeRombo Bit | 9 7/8 inches |
| 250.8mm | |
| Bit Type | TCI Tricone Bit |
| Thread Connection | 6 5/8 API REG PIN |
| IADC Code | IADC 537G |
| Bearing Type | Journal Yakavharwa Inotakura neGauge Dziviriro |
| Kutakura Chisimbiso | Elastomer kana Rubber/ Metal |
| Kudzivirira Chitsitsinho | Available |
| Shirttail Dziviriro | Available |
| Circulation Type | Mud Circulation |
| Drilling Condition | Rotary drilling, high temp drilling, deep drilling, motor drilling |
| Nozzles | Matatu Nozzles |
| Operating Parameters | |
| WOB (Huremu PaBit) | 56,175-25,391 lbs |
| 113-250KN | |
| RPM(r/min) | 50~220 |
| Kuumbwa | Maumbirwo epakati ane simba rakaderera rekumanikidza, senge yepakati, yakapfava shale, yepakati yakapfava limestone, yepakati yakapfava limestone, yepakati yakapfava jecha, kuumbwa kwepakati nekuoma uye abrasive interbeds, nezvimwewo. |
9 7/8" i250mm mudhayamita, iyo tambo yekubatanidza ndeye 6 5/8 reg pini zvinoenderana neiyo API yakatarwa.
IADC537 zvinoreva kuti trione roller bit inokodzera kuchera matombo akaomarara seraimu, shale, gypsum, etc. The bearing is elastomer sealed kuwedzera hupenyu hwekushanda.
Tungsten carbide inserts(TCI) yakaoma kwazvo alloy pakuboora matombo akaomarara, chitsitsinho chemakoni uye ruoko-musana zvakazara zvakaiswa nemazino eTungsten Carbide.
Iyo saizi yakajairika mumunda wemigodhi, kuchera gomba rinoputika.Mukuchera mugodhi, nhamba yekutanga yeIADC kodhi inowanzoita 6,7,8, uye nhamba yechitatu inowanzova 2 ne5.
Zvinoenderana neIADC zvirevo zvetricone bit,"2" zvinoreva yakajairwa yakavhurika inotakura roller bit, uye "5" inoreva yakavharirwa roller inotakura bhiti ine geji dziviriro.
Mune dzimwe nyika, 9 7/8"(250.8mm) inowanzoshandiswa kuchera mvura mutsime uye geothermal tsime. Drill rig inofambiswa nemvura yematope, pachinzvimbo chekumanikidza mweya.
Naizvozvo, kune akasiyana maapplication, isu tinofanirwa kusarudza iyo chaiyo trione roller bits.
