Shenyang New Industry Co.,LTD
Shenyang New Industry Co.,LTD
Cobalt Based Alloy,Diesel Engine Exhaust Valve Seat,Diesel Engine Parts
Model No.: Customized
Type: Cargo Winch Strap
Product Name: Stellite Engine Intake Exhaust Valve Seat Diesel Engine Parts
Engine Type: Diesel Engine
Application: Auto Engine Parts
Quality: Genuine Parts
Sample Order: Acceptbale
Chemical Composition: Cobalt,chrom,nickel Ect.
Packaging: Normal export package ,cartons and plywood case
Productivity: 30000 pieces per month
Place of Origin: Shenyang,Liaoning,China
Supply Ability: 30000 pieces per month
Port: Dalian Port,Qingdao Port,Shanghai Port
The valve balls are made of Cobalt Chrome Alloy 20 and Cobalt Chrome Alloy seat are made of Cobalt Chrome Alloy 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 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|
|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 compositions and properties (%)
|ST 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|
|ST 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|
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.
1. Research and development(R &D):
We have a mature technical team that can assist customers to develop new products and grow together;
We can provide free design according to the samples or drawings provided by customers;
3. Customer service:
We can provide complete customer service support, including logistics, technical services, equipment commissioning etc;
We can provide OEM manufacturing services according to customer`s demand.
Note: The price is determined by the design drawings and mould size , please provide the drawings or sample data to us, we will give you a quote ASAP(within 8 hours).
Your feedback is our best honor, please do not hesitate to give us your valuable feedback and we'll prove that we deserve your fully trust.
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