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Model No.: Customized
Brand: XGR
Standard Or Nonstandard: Standard
Certification: Other
Surface Treatment: Other
Temperature: High Temperature
Pressure: High Pressure
Material: Cobalt Based Alloy
Type: Other
Product Name: Cobalt Alloy API V11-225 Valve Balls And Seats
Key Word: Valve Seats, API Seats, Valve Parts, Pump Parts
Performance: Wear, Heat And Corrosion Resistance
Standard: API Standard Or Customized
Appilications: Ball Valve, Choke Valve, Piston Valve Etc
Medium: Oil, Gasoline, Corrosion Liquid Etc
Related Products: Valve Balls, Valve Cages, Seal Rings
Packaging: Normal export package ,cartons and plywood case
Productivity: 5000 pieces per month
Transportation: Ocean,Land,Air
Place of Origin: Shenyang,Liaoning,China
Supply Ability: 5000 pieces per month
Certificate: IOS9001
Port: Dalian Port,Qingdao Port,Shanghai Port
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CIP
Brief Introduction:
Stellite Valve Ball And Seat are very important parts of underground oil-well pump , they always show up together and cooperate very good , no better material can replace stellite now .
The valve balls are made of Stellite 20 and Valve Seat are made of stellite 3 . They are a good team to resist the wear and corrosion issue in oil and gas pimping process .
What is the Details of our stellite seat and ball?
Material : | Stellite –Grade 3 and 20 |
Process : | Powder Metallurgy , it is short for PM |
Hardness: | 53-59HRC |
Density : | 8.6-8.8 g/cm ³ |
Size : | Diameter 11-60 mm
|
Properties : | Wear and corrosion resistance, high temperature resistance |
Application : | Oil well pump components , wear and corrosion resistance parts |
Instructions : | Drawing made upon cutomers request |
Usage : | one balls with one valve |
Tolerance control : | turning or grinding surface , tolerance upon drawing |
Production lead time | Samples 10 days , normal order 30 days |
Production capacity : | 40,000pcs one month. |
Package : | carton or wooden case , pallet for export |
Chemical composition :
Grade | C | Mn | Si | Cr | Ni | Mo | W | Co | Fe | P | S | Density (g/cm3) | Hardness (HRC) |
Stellite 3 | 2.0-2.7 | 1.0 | 1.0 | 29-33 | 3.0 |
| 11-14 | Bal. | 3.0 | ≤0.03 | ≤0.03 | 8.55 | 51-55 |
Stellite 20 | 2.2-3.0 |
| 2.0 | 30-34 | 3.0 | 1.0 | 14-18 | Bal. | 3.0 | ≤0.05 | ≤0.05 | 8.65 | 53-59 |
API Valve Seat and ball Standard
No. | Specifications | Seat Dimensions OD/ID×H (in) | Weight (g/pc) | Ball Dimensions | Weight (g/pc) |
1 | VII-106 | 0.793/0.460×0.500 | 22.81 | 15.88 | 18.44 |
2 | VII-125 | 0.918/0.550×0.500 | 29.55 | 19.05 | 31.84 |
3 | VII-150 | 1.168/0.670×0.500 | 49.53 | 23.83 | 62.32 |
4 | VII-175 | 1.388/0.825×0.500 | 68.13 | 28.58 | 107.51 |
5 | VII-200 | 1.478/0.960×0.500 | 69.05 | 31.75 | 147.40 |
6 | VII-225 | 1.720/1.060×0.500 | 100.34 | 34.93 | 196.27 |
7 | VII-250 | 2.010/1.310×0.500 | 127.04 | 42.88 | 363.10 |
8 | VII-375-1 | 3.072/1.700×0.750 | 536.94 | 57.15 | 859.63 |
9 | VII-375-2 | 3.072/1.880×0.750 | 484.12 | 57.15 | 859.63 |
Production Process-Powder metallurgy
Mixing powder – Pressing – sintering – machining
We guarantee the balls roundness and accuracy, also the tightness of ball and seat.
Our service:
1. Supply stellite parts upon customer drawing and request
2. Free samples could be provided for testing
3. Both big quantity and small quantity are acceptable , Order flexible.
Product Categories : API VII Series Valve Seat And Ball
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.