- LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
- China Manufacturer with main products:Angular Contact Ball Bearings ,Thrust Bearing Stacks ,TC Bearings ,High Precision Cross Roller Bearings ,Flexible Bearings ,Non-standard Bearings ,Turbocahger bearings ,Mud motor bearings ,Tungsten Carbide Tile Bearing
Home > Products > TC bearings > Radial tungsten carbide insert tile bearings for Downhole Motor
Radial tungsten carbide insert tile bearings for Downhole Motor
- 100000 Unit / Units per Month
- Beijing or Shanghai
- T/T L/C D/P D/A Credit Card PayPal Other Cash Escrow
- 35 days
- TC Bearings Radial tungsten carbide insert tile bearings for Downhole Motor
- Lubrication Mud Motor Bearings , Mudstack Thrust Bearings For Downhole Drilling Tools
- 4-7076807 YU5T 35*47*4mm
- 4-7076807 YU5T 35*47*4mm
- 10*15*2.5mm special angular contact ball bearings
- Thrust Bearing Stacks for the motor drilling machines
Product Details
Brand Name: | monton | Place of Origin: | China | Number of Row: | Other, 7 |
Seals Type: | open | Outside Diameter: | 50, 260 | Bore Size: | 25, 245 |
Product Description
High strength,long life inserted cemented carbide radial bearing is a proprietary product of our company (the largest and earliest company to manufacture radial bearings). Cemented carbide and special welding materials and cemented carbide additives regularly placed on the inner and outer surfaces of the radial bearing are fused with the based of the radial bearing through specific sinter processing. Its friction pair is featured by corrosion resistance, shock resistance, heavy load bearing and long life, and its appearance quality and technical indicators are superior than the similar products of other countries.
Expandable liner hanger is one kind of the application of expandable pipe technology in liner hanging. The technological principle of expandable liner hanger is different from slip type liner hanger. Using hydraulic or mechanical forces, the expansion cone pressurize expansion pipe inner of the upper casing pipe to form reliable sealing and support hanging weight of liner pipes. Compared with conventional hanger, the expandable liner hanger has a larger drift diameter, reliable annulus seal, large hang force and rotation ability, which is suitable for the lateral well, deviational well, horizontal well, deep well, extra-deep well, HTHP well and H2S well. It has an extensive market potential with great prospect.
Model | parent casing specifications | OD | Drift | Rated load
| Seal pressure | Annularseal pressure | ||
OD | Wall hickness | ID | ||||||
mm | mm | mm | mm | mm | kN | MPa | MPa | |
PZXG 140×89 PZXG 140×102 | 140 | 9.17 | 121.4 | 114 | 88 | 300 | ≤35 | ≥25 |
7.72 | 124.3 | |||||||
6.99 | 125.7 | |||||||
PZXG178×114 PZXG178×127 PZXG178×140 | 178 | 13.72 | 150.4 | 146 | 100-124 | 500-1500 | ≤30 | ≥25 |
12.65 | 152.5 | |||||||
11.51 | 154.8 | |||||||
10.36 | 157.1 | 150 | ||||||
9.19 | 159.4 | |||||||
8.05 | 161.7 | |||||||
PZXG245×140 PZXG245×178 PZXG245×194 | 245 | 13.84 | 216.8 | 200 | 124-177 | 800-2000 | ≤25 | ≥25 |
11.99 | 220.5 | |||||||
11.05 | 222.4 | |||||||
10.03 | 224.4 | 210 | ||||||
8.94 | 226.6 | |||||||
7.92 | 228.6 |
1.Large drift diameterFeatures
2.Rotatable
3.Metal annulus seal
4.Safe releasing tools
5.Good compatibility of tools
6.Adjustable hanging force
7.Strong manipulability, capable of lifting, lowering, rotation and circula tion during drilling
8.Simple and novel structure
9.Safe and reliable process
Scope of Application
1.Vertical, inclined and horizontal wells: It can be suspended at any inclination between 00 and 900.
2.Deep, super-deep well : Lifting, lowering, rotation and circulation operations can be performed during tripping in to ensure proper installation of liner at the bottom .Hydraulic and mechanical forces can be used jointly to ensure proper expansion and installation of the hanger. Safely disposable in case of emergency.
3.HTHP wells : Metallic annulus sealing: sealling pressure: 35MPa. Operating temperature: 350 C.Service life: 20 years.
4.H2S-containing wells:H2S-proof expansion pipe and annulus sealing materials.
Historical Achievements
This technologγ has been used over one hundred sets succuessfullγ, and received the custo1er high praise
Contact Us
- LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
- Contact nameDave-Lee
- Phone86-13213639372
- AddressJianShe Road Luoyang,Henan
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