ZHUZHOU SEEGO CARBIDE TOOLS CO., LTD.
PROFESSIONAL MAKES SUPERIOR
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YG8 Cemented Carbide Valve Seats Magnetic Material Excellent Wear Properties
Grade: YG8, YG6, YG15, YG20, etc.
Materials: Cobalt content 8%, WC 92%
Standard: API Spec 11AX
High Precision in Shape;
| API No. | Seat Size | Ball Size |
| V11-106 | 1-1/16" | 5/8" |
| V11-125 | 1-1/4" | 3/4" |
| V11-150 | 1-1/2" | 15/16" |
| V11-175 | 1-3/4" | 1-1/8" |
| V11-200 | 2" | 1-1/4" |
| V11-225 | 2-1/4" | 1-3/8" |
| V11-250 | 2-3/4" | 1-1/16" |
| V11-375 | 2-4/4" | 2-1/4" |
Customized drawings and samples are welcomed!
Cemented carbide valve seats are widely used in precision bearings, instruments, sprayers, oil pumps,
deep sea well drilling and mechanical sealing parts.
It can achieve complete sealing performance in very high temperature and high pressure working environment.
The valve seats requires very good sealing, wear resistance and corrosion resistance. it can achieve complete
sealing performance in very high temperature and high pressure working environment.
