Wear resistance tungsten carbide rotor stator for rotary pulser
with HIGH FLOW / MEDIUM FLOW and LOW FLOW Rotor
Application of tungsten carbide Stator
Cemented carbide wear parts are widely used in drilling fluid
diversion,scour,sealing and pulse signal feedback and so on of MWD
& LWD,such as the mushroon head(main valve core),flow limitation
ring,flow limitation chamber,seat,nozzle, poppet valve,nose
cap,ect.
Detail Pictures:
| Chinese Grade | ISO | Chemical Composition | Physical Mechanical Properties |
| WC | Co | Density | Bend Strength | Hardness |
| % | % | G/Cm3 | N/mm2 | HRA |
| YG3 | K01 | 96.5-97 | 3 | 14.9-15.3 | ≥1180 | ≥91.0 |
| YG6X | K10 | 93.5 | 6 | 14.8-15.1 | ≥1420 | ≥92 |
| YG6 | K20 | 94 | 6 | 14.7-15.1 | ≥1600 | ≥91 |
| YG8 | K20-K30 | 92 | 8 | 14.5-14.9 | ≥1600 | ≥90 |
| YG10 | K40 | 90 | 10 | 14.3-14.7 | ≥1900 | ≥89 |
| YG10X | 89 | 10 | 14.3-14.7 | ≥2200 | ≥89.5 |
| YG15 | K30 | 85 | 15 | 13.9-14.2 | ≥2100 | ≥87 |
| YG20 | 80 | 20 | 13.4-13.7 | ≥2500 | ≥85.5 |
| YG20C | K40 | 80 | 20 | 13.4-13.7 | ≥2200 | ≥85.5 |
| YG30 | G60 | 70 | 30 | 12.8 | ≥2750 | ≥82 |
1.Made by 100% original tungsten carbide material
2.High abrasive resistance
3.After accurate grinding and polishing,the frictional factor of
surface is very low.
4.Widely used in ball-bearing,seat valve, ball screws and flow
meters.pen,spraying machines ,pump,machinery parts,oil,hydrochloric
zcid lab,hardness measuring instrument,and so high-end industry.
5.Recommended grade: YG8,YG11,YG15,YS2T,YL10.2,other grade can be
offered by customers' request.
6.We can manufacture various tungsten carbide valve seat in high
qulaity with competitive price.
FAQ
1.Q: Are you a manufacturer?
A: We are the manufacturer and the factory is in Zigong City,
China.
2.Q: Can you customize products for me?
A: Yes, we support OEM&ODM.
3.If you need customized products, please tell me the following
information.
-. carbide grade
-. carbide type and application
-. detailed dimensions(it is better to have a technical carbide
drawing)
-. product's surface treatment
-. other requirements
