API bits supplier IADC217 8 3/4 inches (222.2mm)
Product Description
Wholesale API matatu macones roller drill bit mustock zvichibva pane yakaderera quotation uye yakanakisa mhando kubva kuChina mutengesi.
Bit Description:
IADC: 217 - Steel zino rakavharwa roller inotakura bhiti ine geji yekudzivirira yepakati kusvika pakati yakaoma maumbirwo ane yakakwirira compression simba.
Compressive Strength:
0 - 35 MPA
0 - 5,000 PSI
Ground Description:
Matombo akapfava kwazvo, asina kuomeswa, asina kunyatso kuumbwa sedhaka nematombo ejecha, marl limestones, munyu, gypsum, uye marasha akaomarara.
Far Eastern Drilling inogona kupa chigayo chezino uye TCI tricone drill bits muhukuru hwakasiyana (kubva pa3 ”kusvika pa26”) uye mazhinji eIADC Makodhi.
Zvichienderana nezvekucheka zvinhu, tri-cone drills inogona kukamurwa kuita TCI drills uye simbi-meno drills.
Rimwe zita resimbi zino re-tri-cone drill rinogaya zino re-tri-cone drill nekuti mazino aro anogadzirwa nemuchina wekugaya uye iyo cone pamusoro inogadzirwa netungsten carbide hardfacing. Steel zino tri-cone bit ine mazino akareba kupfuura TCI tri-cone bit, saka inogona kudhiraivha manyoro maumbirwo pakakwirira ROP.
Mumapurojekiti ekuchera mafuta, iyo ROP yekuchera isina kudzika inogona kusvika 30 metres paawa.
Nemakore gumi nemashanu uye nyika dzinopfuura makumi matatu dzebasa muinjiniya yekuchera, takapa mabhiti ekuchera uye mweya yekuchera yepamusoro kune akawanda akasiyana maapplication. Izvi zvinosanganisira nzvimbo yemafuta, gasi, geological exploration, dredging, migodhi, kuchera matsime emvura, HDD, kuvaka uye nheyo.
Sezvo isu tine yedu pachedu API uye ISO yakasimbiswa drill bit fekitori, akasiyana dhiri mabhiti anogona kugadziridzwa kune akasiyana mafomati. Kana iwe uchikwanisa kutipa mamiriro chaiwo akadai sekuoma kwedombo, rudzi rwekuchera rig, kutenderera kumhanya, bit huremu uye torque, tinogona kupa mhinduro yeinjiniya. Zvinotibatsirawo kuti tiwane chidimbu chakakukodzera iwe paunotiudza nezvekuchera kwakatwasuka kana kuchera kwakachinjika, kuchera matsime emafuta kana kusadhirowa kana kurovera.
Chigadzirwa Specification
| Basics Specification | |
| Saizi yeRombo Bit | 8 3/4" |
| 222.2 mm | |
| Bit Type | Steel Zino Tricone Bit/ Yakagayiwa zino Tricone Bit |
| Thread Connection | 4 1/2 API REG PIN |
| IADC Code | IADC 217 |
| Bearing Type | Journal Yakavharwa Roller Bearing |
| Kutakura Chisimbiso | Rubber Seal |
| Kudzivirira Chitsitsinho | Available |
| Shirttail Dziviriro | Available |
| Circulation Type | Mud Circulation |
| Drilling Condition | Rotary drilling, high temp drilling, deep drilling, motor drilling |
| Nozzles | 3 |
| Operating Parameters | |
| WOB (Weight On Bit) | 17,527-47,432 lbs |
| 78-211KN | |
| RPM(r/min) | 60~150 |
| Kuumbwa | Maumbirwo akapfava kusvika epakati ane simba rakanyanya rekumanikidza, senge dombo, yepakati-yakapfava shale, yakaoma gypsum, yepakati-yakapfava limestone, yepakati yakapfava jecha, maumbirwo akapfava ane yakaoma interbed, nezvimwewo. |
Yakavharwa Roller Bearings ine zvimwe zvezvimiro zveasina kuvharwa akavhurika mabearings, asi hupenyu hurefu nekuti mabearings akaiswa chisimbiso neO 'Ring Seal.
A lubrication uye compensator system inodzivirira kuvunda mubearing system uye inomisa mukana wemarara anovharira kutakura pamwe nekudonha kwegirisi.
Masevhisi Edu
OEM & ODM Factory
Isu tisu fekitori inomira-imwe kuti isangane nezvido zvako. Tinonzwisisa kukosha kwekudzikisa mutengo wemakambani ekuchera matsime emvura, uye tinopa zvigadzirwa zvemhando yepamusoro pamutengo wakaderera.
Hunhu Kutanga, Basa Kutanga
Isu tinoomerera pamusimboti we "mhando yekutanga, sevhisi kutanga", kunyatsoteerera chibvumirano uye kudzokera kunharaunda. Kurumidza kuburitsa, kukurumidza kupindura.
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