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Brand Name : CHAOYU
Model Number : Standard and Customized
Certification : ISO9001:2008,CE,SGS,etc.
Place of Origin : ZHUZHOU,CHINA
MOQ : 1 PCS
Price : Negotiable
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 10 tons per month
Delivery Time : 15-20 days
Packaging Details : Standard export cartons or plywood case.
Item name : Tungsten carbide saddles
Material : Tungsten carbide
Delivery time : 15-20 days
Supplying ability : 1000 sets per month
Business type : Factory with 20 years' experience
Other service : Technical guide
OEM K30 / YG8 tungsten carbide valve parts,TC valve pairs
Features of tungsten carbide valve parts
1. 100% raw material.
2. Professional manufacture for tungsten carbide items with 20 years' experience.
3. Size standard as per your requirements.
4. Professional suggestion on products
5. Feedback within 24 hours
6. ISO9001: 2008 certificate, ISO14001:2004
7. Fully adopted in advance technology and equipment.
8. Sintered in HIP Furnace
9. Quality Control System and strict inspection.
Tips of tungsten carbide valve parts
-We can supply tungsten carbide ball and valve seat with high precision.
-With high corrosion and wear resistance, and high strength and temperature resistant, our valve balls (tungsten carbide pellets) and seats are exported to many countries.
-Made of tungsten carbide, Tungsten Carbide round Balls/cemented carbide ball/hard alloy ball is also called hard alloy balls. It is used for places requiring extreme hardness and resistance to wear and abrasive, hard shocks and impacts.
-Tungsten carbide saddles can be used for special valves, flow meters, recirculating balls bearing screws, liner bearing and balls for ball point pens. They are also used for mining, as pivots and points of compotation. What's more, they are also used for measurements or calibrations of holes and measurement checking devices.
Dimensions of solid tungsten carbide valve parts
These specs are the most common dimensions in our factory,if you can't find the one you need,please contact for more information.
Sr. code | V11-106 | V11-125 | V11-150 | V11-175 | V11-200 | V11-225 | V11-250 | V11-375 |
SD | 0.625 | 0.750 | 0.938 | 1.125 | 1.250 | 1.375 | 1.688 | 2.250 |
D 0/-0.005 | 0.793 | 0.918 | 1.168 | 1.388 | 1.478 | 1.720 | 2.010 | 3.072 |
d | 0.460 | 0.550 | 0.670 | 0.825 | 0.960 | 1.060 | 1.310 | 1.700 |
h | 0.500 | 0.500 | 0.500 | 0.500 | 0.500 | 0.500 | 0.500 | 0.500 |
Quality grade of tungsten carbide valve parts
we offer a wide range of tungsten carbide seats for you to choose,the main quality grade is
K30(YG8),YG11,YG10X.
Grade | ISO grade | Grain size (um) | Binder | density (g/cm³) | Hardness (HRA) | T.R.S (N/m㎡) |
YG6X | K10 | | 6 | ≥14.95 | ≥91.5 | ≥1880 |
YG8(C2)
| K30 | medium | 8 | ≥14.80 | ≥89.5 | ≥2020 |
| K40 | medium | 11 | ≥14.70 | ≥87.0 | ≥2600 |
| fine | 10 | ≥14.60 | ≥91.5 | ≥3200 |
Application of tungsten carbide valve parts
For sealing of valves of oil pumps in petroleum industry's sand containing wells, viscous oil wells, sea oil wells, high pressure sulfur resistant oil wells, compatible Cemented Carbide valve seats,etc.
Production of tungsten carbide valve parts
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OEM K30 / YG8 Tungsten Carbide Seat Valve Parts Cobalt Alloy Seat TC valve pairs Images |