Application: | Industrial, Aviation, Electronics, Industrial, Medical, Oil Drilling |
---|---|
Standard: | GB, GB, DIN, BS, AISI, API |
Purity: | >98%, Yg6 Yg8 Yg13 |
Alloy: | Alloy |
Shape: | Round |
Type: | Ball&Seat, Tungsten Ball and Seat |
Customization: |
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Products Description
Features of Tungsten carbide API Valve pair seat and ball for sucker rod pump part:
1.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.
2.Various grades for cemented carbide balls/pellets can be supplied according to customer's drawings.
3.The surface finish, tolerance class and tolerances of dimensions have respectively reached the standards of the machine industry.
Application:
API Type/
Symbol |
V11-106
|
V11-125
|
V11-150
|
V11-175
|
V11-200
|
V11-225
|
V11-250
|
V11-375
|
Ball-D(mm)
|
5/8"
15.88 |
3/4"
19.05 |
15/16"
23.83 |
1-1/8"
28.58 |
1-1/4"
31.75 |
1-3/8"
34.93 |
1-2/3"
42.88 |
2-1/4"
57.15 |
Seat-H(mm)
|
12.7
|
12.7
|
12.7
|
12.7
|
12.7
|
12.7
|
12.7
|
19.05
|
Seat-OD(mm)
|
20.14
|
23.32
|
29.67
|
35.26
|
37.57
|
43.69
|
51.05
|
78.03
|
Seat-ID(mm)
|
11.68
|
13.97
|
17.02
|
20.96
|
24.38
|
26.92
|
33.27
|
45.47
|
R
|
1.6
|
1.6
|
2.0
|
2.0
|
2.4
|
2.4
|
2.4
|
3.5
|
Suppliers with verified business licenses