Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
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Oilfield Plunger Pump Parts Valve Balls Valve Seats With High Compressive Strength
Product Description
Valve balls and valve seats are widely used in oil fields , their performance directly affects the use effect and service life of the pumps.
Each ball-and-seat combination is vacuum tested to ensure a perfect seal is obtained in all positions of contact.
Features
1. High compressive strength.
2. Hardness and resistance against wear.
3. With the ability to withstand shock and also impact.
Technical Specifications
| Size of ball(mm) | Size of ball(mm) | Size of ball seat(mm) | Size of ball seat(mm) |
| Ø19.05 | Ø19.05 | Ø13* Ø15*12 | Ø23.32* Ø15*12.7 |
| Ø22.2 | Ø23.83 | Ø28* Ø18*12 | Ø29.67* Ø18.2*12.7 |
| Ø25 | Ø28.58 | Ø28* Ø19*12 | Ø35.26* Ø22.2*12.7 |
| Ø25.4 | Ø34.93 | Ø30* Ø18*12 | Ø43.69* Ø27.4*12.7 |
| Ø29 | Ø42.88 | Ø34* Ø23*12 | Ø51.05* Ø33.6*12.7 |
| Ø32 | Ø50.8 | Ø47* Ø27*12.7 | Ø67* Ø39.9*19.1 |
| Ø35 | Ø57.15 | Ø44* Ø27*15 | Ø67* Ø44.8*19.1 |
| Ø38 | Ø63.5 | Ø55* Ø30*20 | Ø78.4* Ø49.8*19.1 |
| Ø45 | Ø69.85 | Ø55* Ø36*15 | Ø91.1* Ø54.8*19.1 |
| Ø50 | Ø74.61 | Ø65* Ø40*20 | Ø88* Ø63.5*20 |
| Ø50.8 | Ø67* Ø41*15 | ||
| Ø55 | Ø67* Ø45*20 | ||
| Ø60.325 | Ø77* Ø50.5*20 | ||
| Other size as client’s request | |||
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