Payment & Shipping Terms:
|Material:||Cobalt Chrome Alloy||Properties:||Wear And Corrosion Resistance|
|Application:||Oil And Gas Industry Valve Pump||Hardness:||Cobalt Chrome Alloy 20: 53-59HRC Cobalt Chrome Alloy 3: 51-55HRC|
|Density ::||8.6-8.8g/cm3||Process:||Powder Metallurgy|
|Color:||Grey And Silver||Specification:||API Standard|
What is the Details of our Cobalt Chrome Alloy seat and ball?
|Material :||Cobalt Chrome Alloy|
|Process :||Powder Metallurgy , it is short for PM|
|Density :||8.6-8.8 g/cm ³|
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 compositions and properties (%)
|TanTung G 25||2.2-2.8||1-3||27-32||7||Ta/Nb||14-19||Bal.||2-5||8.84||57-60|
|TanTung G 35||3.3-3.8||1-3||27-32||7||Ta/Nb||14-19||Bal.||2-5||8.80||60-63|
Dimensions of our valve seats
API Valve Seat Standard
Note: The unit weight is only for reference. The actual weight might have some variations.
Advantages of our valve seat
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.
4. Production process
Powder metallurgy pocess, it has better strength than casting parts, better granule structure and avoiding the troubles caused by casting defects.
1: Are you a manufacturer or a trading company?
A1: We are the manufacturer located in the north of China with 15 years producing experience and 10 years exporting experience.
Q2: What's the material of your valve seats?
A2: It's the CoCrW alloy, which is usually called Cobalt Chrome Alloy.
Q3: What's the Cobalt Chrome Alloy?
A3: It is a range of cobalt-chromium alloys designed for wear resistance, heat resistance and corrosion resistance.
Q4: What's the lead time of valve seats?
A4: 15-30 days depending on the order quantity.
Q5: What's the tolerance and surface finish we can control?
A5: As your demand.
Q6: How do we deliver the seats?
A6: We are the VIP customer of DHL express, having good discounts.
Q8: Why I choose your company?
A8: We are professional. We are reliable. We are easy communication.
Contact Person: Elle