1.Cutting Structure ntawm no hom kaw thiab tsis-sealed peb cone khoom:
Kev hnav-tiv taus ntawm cov hniav yog txhim kho nrog hwm tungsten carbide nyuaj tig rau ntawm cov hniav rau cov hniav me ntsis.
2.Gauge Structure ntawm no hom peb lub khob hliav qab pob zeb khoom:
Ntau qhov ntsuas kev tiv thaiv nrog ntsuas trimmers ntawm pob taws thiab ntsuas qhov ntxig rau ntawm qhov ntsuas qhov chaw ntawm lub khob hliav qab, tungsten carbide inserts thiab lub ntsej muag tawv ntawm lub tsho hauv qab ua rau kom ntsuas qhov tuav lub peev xwm thiab kev coj tus kheej lub neej.
3.Bearing Structure ntawm no hom peb lub khob pob zeb pob zeb:
High precision roller bearing nrog ob lub ntsej muag thrust.Pob xauv lub khob hliav qab.Thrust ntsej muag tawv ntsej muag nrog hnav resistant alloy.Abrasion tsis kam thiab qaug dab peg tsis kam ntawm cov kabmob yog txhim kho
Table ntawm kev faib cov formation hardness thiab me ntsis xaiv
| Roller cone me ntsis | IADC code ntawm pob zeb diamond ntsis | Daim ntawv piav qhia | Pob zeb hom | Compressive zog (Mpa) | ROP (m / h) |
| IAB code | |||||
| 111/124 ib | M / S112 ~ M / S223 | Mos heev: nplaum mos tsim nrog tsawg compressive zog. | Av nplaum Siltstone xuab zeb | <25 | > 20 |
| 116/137 ib | M / S222 ~ M / S323 | Mos: mos tsim nrog tsawg compressive zog thiab siab drillability. | Av nplaum pob zeb Marl Lignite xuab zeb | 25 ~ 50 | 10 ~ 20 |
| 417/527 ib | M / S323 ~ M / S433 | Nruab nrab mos: mos mus rau nruab nrab tsim nrog tsawg compressive zog thiab steak. | Av nplaum pob zeb Marl Lignite Sandstone Siltstone Anhydrite Tuff | 50 ~ 75 | 5 ~ 15 |
| 517/537 ib | M322-M443 | Nruab nrab: nruab nrab mus rau nyuaj tsim nrog siab compressive zog thiab nyias abrasive streak. | Mudstone Tsaus pob zeb shale | 75-100 Nws | 2 ~ 6 |
| 537/617 ib | M422-M444 | Nruab nrab nyuaj: nyuaj thiab ntom tsim nrog siab compressive zog thiab nruab nrab abrasiveness. | Tsaus pob zeb Hard shale Anhydrite Sandstone Dolomite | 100-200 | 1.5 ~ 3 |
Hlau Hniav Tricone Khoom Loj
| Qhov ntau thiab tsawg | Regular IADC | API Reg Pin | Ua-up Torque (Nm) |
| 3 7/8 "(98.4mm) | 126/216/637 ib | 2 3/8 | 4100-4700 Nws |
| 4 5/8 "(117.4mm) | 126/216/517/537/637 ib | 2 7/8 ib | 6100-7500 Nws |
| 5 1/4 "(133.3mm) | 126/216/517/537/637 ib | 3 1/2 | 9500-12200 Nws |
| 5 5/8 "(142.8mm) | 126/216/517/537/637 ib | 3 1/2 | 9500-12200 Nws |
| 5 7/8 "(149.2mm) | 126/216/517/537/637 ib | 3 1/2 | 9500-12200 Nws |
| 6 "(152.4mm) | 126/127/216/517/537/617/637/126/127/216/517/537/617/637 | 3 1/2 | 9500-12200 Nws |
| 6 1/4 "(158.7mm) | 126/127/216/517/537/617/637/126/127/216/517/537/617/637 | 3 1/2 | 9500-12200 Nws |
| 6 1/2 "(165mm) | 126/127/216/517/537/617/637/126/127/216/517/537/617/637 | 3 1/2 | 9500-12200 Nws |
| 7 1/2 "(190mm) | 126/216/517/537 ib | 4 1/2 | 16300-21700 Nws |
| 7 5/8 "(193mm) | 126/216/517/537 ib | 4 1/2 | 16300-21700 Nws |
| 7 7/8 "(200mm) | 126/216/517/537 ib | 4 1/2 | 16300-21700 Nws |
| 8 1/2 "(215.9mm) | 117/127/217/437/517/537/617/637/117/127/217/437/517/537/617/637 | 4 1/2 | 16300-21700 Nws |
| 9 1/2 "(241.3 hli) | 117/127/217/437/517/537/617/637/117/127/217/437/517/537/617/637 | 6 5/8 | 38000-43400 Nws |
| 9 7/8 "(250.8mm) | 117/127/217/437/517/537/617/637/117/127/217/437/517/537/617/637 | 6 5/8 | 38000-43400 Nws |
| 10 5/8 (269.8 hli) | 117/127/137/217/517/537/617/637 UAS | 6 5/8 | 38000-43400 Nws |
| 11 5/8 (295.3 hli) | 117/127/137/217/517/537/617/637 UAS | 6 5/8 | 38000-43400 Nws |
| 12 1/4 "(311.1mm) | 114 / 127 / 217 / 437 / 517 / 537 / 617 / 637 / ib | 6 5/8 | 38000-43400 Nws |
| 13 5/8 "(346.0mm) | 127/217/517/537/617/637 ib | 6 5/8 | 38000-43400 Nws |
| 14 3/4 "(374.6mm) | 127/217/517/537/617/637 ib | 7 5/8 ib | 46100-54200 Ib |
| 17 1/2 "(444.5mm) | 114/115/125/215/515/535/615/635 | 7 5/8 ib | 46100-54200 Ib |
| 26 "(660.4 hli) | 114/115/125/215/515/535/615 | 7 5/8 ib | 46100-54200 Ib |
TRICONE BITS WORKSHOP
| Yam tsawg kawg nkaus Order Quantity | N/A |
| Nqe | |
| Ntim Cov Lus Qhia | Standard Export Delivery Package |
| Lub sij hawm xa tuaj | 7 noj |
| Cov nqe lus them nqi | T/T |
| Muaj peev xwm muab khoom | Raws li kev txiav txim kom ntxaws |
