Qhov zoo
1. Cov kev cuam tshuam ntawm cov hniav yog txhim kho thiab cov hniav tawg yog txo los ntawm kev siv lub zog siab thiab toughness cemented carbide hniav;
2. Qhov zoo tshaj plaws tsim ntawm tus hniav kab zauv, tus lej hniav, bared hniav qhov siab thiab cim alloy hniav zoo muab tag nrho cov kev ua si rau lub peev xwm txiav thiab txiav ceev ntawm me ntsis;
3. Lub khob hliav qab cov khoom xauv nrog circlips tuaj yeem dais siab drilling siab;
4. Cov khoom siv los tiv thaiv kev sib txhuam yog welded nyob rau hauv lub puab qhov ntawm cov menyuam me los txhim kho lub peev xwm los tiv thaiv occlusion ntawm cov kabmob;
5. Lub optimized sealing compression ntawm O-ring ntawm NBR txhim kho kev ntseeg tau ntawm kev sib khi sealing;
6. Txhua lub hnab roj hmab roj hmab uas tuaj yeem txwv qhov sib txawv ntawm qhov sib txawv thiab tiv thaiv cov dej drilling los ntawm kev nkag mus rau hauv lub lubrication system yog siv los muab lubrication zoo rau cov kabmob, thiab xyuas kom muaj kev ua haujlwm zoo ntawm "O" nplhaib thiab txhim kho lub neej ua haujlwm ntawm cov menyuam me;
7. Cov roj tshiab uas muaj qhov kub thiab txias tsis kam yog siv los txhim kho qhov kub thiab txias tsis kam ntawm sealing lubrication system ntawm cov menyuam me.
Yuav ua li cas xaiv qhov zoo tricone ntsis rau koj tus kheej?
Mos tsim TCI tricone khoom
Cov khoom muag muag TCI tricone khoom siv los laum tsis tshua muaj zog compressive, zoo heev formations.Qhov no me ntsis maximized siv ob qho tib si conical thiab chisel tungsten carbide inserts ntawm loj diameters thiab siab projection.Qhov kev txiav qauv tsim, ua ke nrog qhov siab tshaj plaws cone offset, ua rau muaj kev nkag siab me ntsis.Qhov sib sib zog nqus intermesh ntawm cutter kab tiv thaiv me ntsis bailing nyob rau hauv nplaum formations.
Medium tsim TCI tricone khoom
Qhov nruab nrab tsim TCI tricone cov khoom nta nruj chisel tungsten carbide ntxig rau ntawm pob taws kab thiab sab hauv kab.Qhov kev tsim no muab tus nqi nrawm nrawm thiab ntxiv cov qauv txiav kav ntev hauv nruab nrab mus rau nruab nrab nyuaj rau kev ua haujlwm.HSN roj hmab O-ring muab kev sib khi zoo rau kev coj tus kheej.
Hard tsim TCI tricone khoom
Lub zog tsim TCI tricone khoom tuaj yeem siv los laum nyuaj thiab abrasive formations.Hnav tsis kam tungsten carbide inserts yog siv rau hauv cov kab sab nrauv kom tsis txhob poob ntawm qhov ntsuas me ntsis.Cov lej siab tshaj plaws ntawm hemispherical zoo li ntxig ntxig yog siv nyob rau hauv txhua kab los muab cutter durability thiab lub neej ntev.
Tricone ntsis Structure
Kev taw qhia ntawm Tricone Bit Choice
| ROLLER CONE BITS (IADC) | ROLLER COB (m / h) | FORMATION HARDNESS | FORMATION | ROCK HOM | COMPRESS HEEV | |
| WEM | OBM | |||||
| 111/124 ib | 15-30 | 18-33 | Mos heev | Mos tsim nrog nplaum txheej thiab lom compressive zog | Av nplaum, Silts, Sands | <25MPa |
| 116/137/437 ib | 9-15 | 12-18 | Mos | Mos tsim nrog lom compressive zog thiab siab drillability | Claystone, Marl, Lignite, Sandstone, Tuff | 25-50MPa |
| 136/137/517/527 ib | 4.5-9 | 6–12 | Nruab nrab mos | Mos mus rau nruab nrab tsim nrog lom compressive zog interbed nrog nyuaj txheej | Claystone, Marl, Lignite, Sandstone, Silts, Anhydrites, Tuff | 50-75MPa |
| 211/217/517/537 ib | 2.5-6 | 3-6 | Nruab nrab | Nruab nrab mus rau nyuaj tsim nrog siab compressivestrength thiab me me abrasive txheej | Mudstone Limestone Anhydrite Sandstone (Calcareous) | 75-100MPa |
| 211/236/537/617 ib | 1.5-2.5 hli | 1.5-3 | Nruab nrab Hard | Hard thiab ntom tsim nrog high compressivestrength tab sis tsis abrasive | Limestone, Anhydrite, Dolomite | 100-120MPa |
| 311/347/627/637 | 1-1.5 | 1-1.5 | Nyuaj | Hard thiab ntom tsim nrog heev compressivestrengthand ib co txheej abrasive | Shale (Calcareous), Sandstone (Siliceous), Siltstone | 100-200MPa |
| 637/737/837 ib | 1 | 1 | Nyuaj heev | Heev tawv thiab abrasive formations | Quartzite, Igneous pob zeb | > 200MPa |
Kev taw qhia ntawm tricone Bits ChoiceTricone Bits Hniav Hom
Qhov Loj
| Qhov Loj | API REG PIN | Torque | Qhov hnyav | |
| Ntiv | mm | Ntiv | KN.M | Kgs |
| 3 3/8 | 85.7 ua | 2 3/8 | 4.1-4.7 | 4.0-6.0 |
| 3 1/2 | 88.9 ua | 4.2-6.2 | ||
| 3 7/8 ib | 98.4 ua | 4.8-6.8 | ||
| 4 1/4 | 108 | 5.0-7.5 | ||
| 4 1/2 | 114.3 ib | 5.4-8.0 Nws | ||
| 4 5/8 | 117.5 ib | 2 7/8 ib | 6.1-7.5 | 7.5-8.0 Nws |
| 4 3/4 ib | 120.7 Nws | 7.5-8.0 Nws | ||
| 5 1/8 | 130.2 ib | 3 1/2 | 9.5-12.2 Nws | 10.3-11.5 Nws |
| 5 1/4 | 133.4 ib | 10.7-12.0 Nws | ||
| 5 5/8 | 142.9 ib | 12.6-13.5 Nws | ||
| 5 7/8 | 149.2 ib | 13.2-13.5 Nws | ||
| 6 | 152.4 ib | 13.6-14.5 Nws | ||
| 6 1/8 | 155.6 ib | 14.0-15.0 Nws | ||
| 6 1/4 | 158.8 ib | 14.4-18.0 Nws | ||
| 6 1/2 | 165.1 ib | 14.5-20.0 Nws | ||
| 6 3/4 | 171.5 ib | 20.0-22.0 Nws | ||
| 7 1/2 | 190.5 ib | 4 1/2 | 16.3-21.7 Nws | 28.0-32.0 Nws |
| 7 5/8 ib | 193.7 ib | 32.3-34.0 Nws | ||
| 7 7/8 ib | 200 | 33.2-35.0 Nws | ||
| 8 3/8 | 212.7 ib | 38.5-41.5 Nws | ||
| 8 1/2 | 215.9 ib | 39.0-42.0 Nws | ||
| 8 5/8 | 219.1 ib | 40.5-42.5 Nws | ||
| 8 3/4 | 222.3 ib | 40.8-43.0 Nws | ||
| 9 1/2 | 241.3 ib | 6 5/8 | 38-43.4 ib | 61.5-64.0 Nws |
| 9 5/8 ib | 244.5 ib | 61.8-65.0 Nws | ||
| 9 7/8 ib | 250.8 ib | 62.0-67.0 Nws | ||
| 10 | 254 | 68.0-75.0 Nws | ||
| 10 1/2 | 266.7 ib | 72.0-80.0 Nws | ||
| 10 5/8 | 269.9 ib | 72.0-80.0 Nws | ||
| 11 1/2 | 292.1 ib | 79.0-90.0 Nws | ||
| 11 5/8 ib | 295.3 ib | 79.0-90.0 Nws | ||
| 12 1/4 | 311.2 ib | 95.0-102. | ||
| 12 3/8 ib | 314.3 ib | 95.0-102.2 ib | ||
| 12 1/2 | 317.5 ib | 96.0-103.0 Nws | ||
| 13 1/2 | 342.9 ib | 105.0-134.0 Nws | ||
| 13 5/8 ib | 346.1 ib | 108.0-137.0 Nws | ||
| 14 3/4 ib | 374.7 ib | 7 5/8 ib | 46.1-54.2 | 140.0-160.0 Nws |
| 15 | 381 ib | 145.0-165.0 Nws | ||
| 15 1/2 | 393.7 ib | 160.0-180.0 Nws | ||
| 16 | 406.4 ib | 200.0-220.0 | ||
| 17 1/2 | 444.5 ib | 260.0-280.0 Nws | ||
| 26 | 660.4 ib | 725.0-780.0 Nws | ||
Yam khoom
| 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 |
