Hejian Yinahai Pob Zeb Cov Khoom Tsim Tawm Tshaj Tawm ntawm 12 1/4 nti IADC 517/537 THIAB 8 1/2 nti IADC 517/537 Tricone khoom rau muab rov qab rau peb cov neeg siv khoom.Qhov luv nqi zoo tshaj plaws hauv xyoo 2023 no.
Txais tos rau kev nug.
TRICONE BITS YHA81/2-537G
| Loj (INCH / Metric Meter): | 81/2 INCH = 215.9 hli |
| IADC CODE: | 5-3-7 |
| Hom Bearing: | Roj Hmab Sealed Jounal Bearing |
| Txiav Structure: | Tunsgten Carbide Inserts Sab hauv thiab Nose Kab-SCOOPGauge Kab-CHISEL Gauge Bevel Protections-FLAT |
| LEG/Shirttail Protection: | Hardmetal thiab Ovoid Insert |
| Pin kev twb kev txuas: | 41/2" API REG |
| Net Nyhav / Gross Nyhav: | 43 KG / 45 KG |
| Pob Loj (mm * mm * mm) | 270 * 235 * 410 hli |
| Tsim nyog tsim: Mos tsim nrog tsawg compressive zog, xws li av nkos, gypsum, salinastone, mos shale, mos limestone | |
TRICONE BITS YHA12 1/4-537 G
| Loj (INCH / Metric Meter): | 12 1/4 INCH = 311 mm |
| IADC CODE: | 5-3-7 |
| Hom Bearing: | Roj Hmab Sealed Jounal Bearing |
| Txiav Structure: | Tunsgten Carbide Inserts Sab hauv thiab Nose Kab-SCOOPGauge Kab-CHISEL Gauge Bevel Protections-FLAT |
| LEG/Shirttail Protection: | Hardmetal thiab Ovoid Insert |
| Pin kev twb kev txuas: | 6 5/8" API REG |
| Net Nyhav / Gross Nyhav: | 98 KG / 103 KG |
| Pob Loj (mm * mm * mm) | 370 * 335 * 540 hli |
| Tsim nyog tsim: Mos tsim nrog tsawg compressive zog, xws li av nkos, gypsum, salinastone, mos shale, mos limestone | |
YHA 8 1/2“ 417/437/517/537
 | High hnav tsis kam thiab zoo heev txiav peev xwm ntawm cov ntxig me ntsis yog muab tag nrho kev ua si los ntawm kev siv carbide ua ke nrog optimized compact naj npawb thiab kab, qhov raug qhov siab thiab tshwj xeeb zoo li tus compacts. |
 | Rau YHA, ib kab ntawm cov khoom ntxiv yog ntxiv ntawm kab gage thiab pob taws kab rau luas borehole phab ntsa thiab tiv thaiv lub khob hliav qab. |
 | Leg thiab Shirttail tiv thaiv: Cov ceg muaj kev tiv thaiv los ntawm hardfacing thiab tungten carbide inserts, Rau cov txheej txheem abrasive heev pob zeb diamond coated tungsten carbide inserts tuaj yeem siv. |
| TAG NRHO cov roj hmab compensator siv uas tuaj yeem txwv qhov sib txawv ntawm qhov sib txawv thiab tiv thaiv cov kua dej los ntawm kev nkag mus rau lub lubrication system thiab qhov no muab cov kabmob uas muaj kev ruaj ntseg zoo ntawm lubrication. |  |
Post lub sij hawm: Feb-16-2023
