Industrial Standard Tolerance Tungsten Carbide Seat For Sucker Rod Pumps
Features of tungsten carbide valve seats
1. Valve balls and valve seats are widely used in oil fields.
2. Valve Ball and Seat performance directly affects the use effect and service life of the sucker rod pumps.
3. Each ball-and-seat combination is vacuum tested to ensure a perfect seal is obtained in all positions of contact.
Advantage
①. Full-set quality control
②. Strict quality inspection
③. Tight Tolerances
④. Technology Support
⑤. As international standard
⑥. Good quality and prompt delivery
Dimensions of solid tungsten carbide seats
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
(15.88) | 0.750
(19.05) | 0.938
(23.84) | 1.125
(28.58) | 1.250
(31.75) | 1.375
(34.93) | 1.688
(42.88) | 2.250
(57.15) |
| D 0/-0.005 | 0.793
(20.14) | 0.918
(23.32) | 1.168
(29.67) | 1.388
(36.26) | 1.478
(37.54) | 1.720
(43.69) | 2.010
(51.05) | 3.072
78.03 |
| d
+/-0.005 | 0.460
(11.68) | 0.550
(13.97) | 0.670
(17.02) | 0.825
(20.96) | 0.960
(24.38) | 1.060
(26.92) | 1.310
(33.27) | 1.700
(43.18) |
| h
+/-0.01 | 0.500
(12.70) | 0.500
(12.70) | 0.500
(12.70) | 0.500
(12.70) | 0.500
(12.70) | 0.500
(12.70) | 0.500
(12.70) | 0.500
(12.70) |
Quality grade of tungsten carbide seats
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 |
fine
| 6 | ≥14.95 | ≥91.5 | ≥1880 |
| YG8(C2) | K30 | medium | 8 | ≥14.80 | ≥89.5 | ≥2020 |
|
YG11
| K40 | medium | 11 | ≥14.70 | ≥87.0 | ≥2600 |
|
YG10X
| | fine | 10 | ≥14.60 | ≥91.5 | ≥3200 |
Application of tungsten carbide spheres and seats
Tungsten carbide seat application has various oil field equipment and oil field valves such as Conventional Gas Lift Valves, Wireline Retrivable (WLR) Injection Pressure Operated (IPO) Gas Lift Valves etc.
Tungsten carbide seat inserts are made from a tungsten carbide alloy and are suitable for all applications including:
Petrol (leaded and unleaded)
Alcohol
Methanol
Diesel
LPG & CNG
Industrial
Turbo and Supercharge
Production of tungsten carbide valve seats:
Customized carbide seats are available too,your inquiry will be more than welcome,work with us!
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Industrial Standard Tolerance Tungsten Carbide Seat For Sucker Rod Pumps Images
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