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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 : 12-15 days
Packaging Details : Standard export cartons or plywood case.
Item name : Tungsten carbide saddles
Binder : Cobalt
MOQ : 1 PC
Delivery time : 15-20 days
Package : Carton
Other service : Technical guide
cemented carbide wear parts tungsten carbide stem seat valve sealing
Features of tungsten carbide stem seat
-Matched with a unique product called tungsten carbide hollow ball,which is often used in oil and nature gas industry,If you are interested in our hollow spheres, please contact with us.
-The TC Balls are manufactured as per Anti-Friction Bearing Manufacturer Association (AFMBA) standards.
-Standard sized balls in 6% Cobalt material are readily available in stock with us.
-These Tungsten Carbide Seats are used for various Oil Field Equipment and Oilfield Valves such as Conventional Gas Lift Valves, Wireline Retrivable (WLR) Injection Pressure Operated (IPO) Gas Lift Valves etc.
Tips of tungsten carbide stem seat
-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 stem seat
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 stem seat
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 stem seat
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 stem seat
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High Hardness Cemented Carbide Wear Parts Tungsten Carbide Stem Seat for Valve Sealing Images |