Product Description
Sucker rod pumps valve balls and valve seats are widely used in oil fields, their performance directly affects the use effect and service life of the pumps.Valve ball and seats are used with compatiable cemented carbide valve seats.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.
Materials have stainless steel, ceramic, hard alloy (tungsten carbide), and can meet the needs of various well conditions., with advantages of high hardness, wear resistance, corrosion resistance.
Application fields: Subsurface pump/Oilfield Tubing pump/Insert pump, sealing, it is widely used in petroleum industry and other anti-corrosion machine parts.
Technical Parameter
| 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 |
Features
1. High temperature resistance
The strength keeps stable up to 800℃ and it can even momentarily used at 1200℃.
2. Wear resistance
Due mainly to the unique inherent characteristics of the hard carbide phase dispersed in a
CoCr alloy matrix, it has exceptional wear and galling resistance.
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.
Tina Chen
Sales Manager
Company: PUYANG ZHONGSHI GROUP CO.,LTD
Address: Mazhuangqiao Town,Puyang City,Henan Pro.,China
Tel&WhatsApp:+8613213933762
Email: tina(at)zspetro.com
