High Quality Crude Oil Pump Extraction Used Cobalt Based Alloy cobalt alloy 20 Valve Ball +Seat
Pump Cobalt Based Alloy
,cobalt alloy 20 Valve Ball
,cobalt alloy 20 sphere
Product Description
High quality Crude Oil Pump Extraction used Cobalt Based Alloy cobalt alloy 20 Valve Ball +Seat

What`s the Material of our Valve Seat ?
Here is the valve seat material we ever made for our customers ,you also can give your own material chemical composition or choose other material from our material list.
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.
3. Corrosion resistance: this exellent and lovely property allows this kind of material parts to be used in oil&gas, slurry, acid liquid and any other mediums.
|
No.
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Size(mm)
|
Weight(g)
|
Tolerance
|
|
|
1
|
V11-106
|
20.14x11.68x12.7
|
22.81
|
ID(±1.27mm)
OD(+0/-0.13mm)
H(+0.51/-0.25mm)
|
|
2
|
V11-125
|
23.32x13.97x12.7
|
29.55
|
|
|
3
|
V11-150
|
29.67x17.2x12.7
|
49.53
|
|
|
4
|
V11-175
|
35.26x20.96x12.7
|
68.13
|
|
|
5
|
V11-200
|
37.54x24.38x12.7
|
69.05
|
|
|
6
|
V11-225
|
43.69x26.92x12.7
|
100.34
|
|
|
7
|
V11-250
|
51.05x33.27x12.7
|
127.04
|
|
|
8
|
V11-375
|
78.03x43.18x19.05
|
536.94
|
|
|
78.03x47.75x19.05
|
484.12
|
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Product Details Picture:


