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High Hardness Cobalt Chrome Alloy Exhaust Valve Seat Mechanical Seal Replacement Ring

Categories Exhaust Valve Seat
Brand Name: SYTOP
Model Number: TP006
Certification: ISO9001
Place of Origin: Liaoning,Shenyang
MOQ: 20pcs
Price: USD 5-50/PC
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 4000PCS per month
Delivery Time: 20-35 working days
Packaging Details: foam sheet and wooden case or export pallet
Material: Cobalt Chrome Alloy
composition: CoCr W
Hardness: 38-48 HRC
Process: powder metallurgy and casting
Drawing made: ok
size: upon API standard or drawing
color: silver and grey
OEM: Accept
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    • Product Details
    • Company Profile

    High Hardness Cobalt Chrome Alloy Exhaust Valve Seat Mechanical Seal Replacement Ring

    Cobalt Chrome Alloy valve ball and seat are very important parts of oil-well pump , they always show up together and cooperate very good , no better material can replace them now .


    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
    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 timeSamples 10 days , normal order 30 days
    Production capacity :40,000pcs one month.
    Package :carton or wooden case , pallet for export

    Chemical compositions and properties (%)


    BrandCMnSiCrNiMoWCoFePS

    Density

    (g/cm3)

    Hardness

    (HRC)

    ST 32.0-2.71.01.029-333.011-14Bal.3.0≤0.03≤0.038.5551-55
    ST 202.2-3.02.030-343.01.014-18Bal.3.0≤0.05≤0.058.6553-59

    Dimensions of our valve seats


    API Valve Seat Standard

    No.Specifications

    Dimensions

    OD/ID×H (in)

    Weight

    (g/pc)

    1VII-1060.793/0.460×0.50022.81
    2VII-1250.918/0.550×0.50029.55
    3VII-1501.168/0.670×0.50049.53
    4VII-1751.388/0.825×0.50068.13
    5VII-2001.478/0.960×0.50069.05
    6VII-2251.720/1.060×0.500100.34
    7VII-2502.010/1.310×0.500127.04
    8VII-375-13.072/1.700×0.750536.94
    9VII-375-23.072/1.880×0.750484.12

    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.


    QQ20160401104359


    Shipment and package



    Company introduction


    Shenyang Top New Material Co., Ltd owns its advantages in the industrial metal materials area. The company specializes in the R&D, manufacturing and sales of investment casting and powder metallurgy components made of Cobalt Chrome alloy. Founded in Year 2001, SYTOP has 16 years producing experience and 10 years exporting experience. Our solid quality and integrity wins us a good name in our customers.


    FAQ


    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.


    Q7: MOQ?

    A7: 5pcs


    Q8: Why I choose your company?

    A8: We are professional. We are reliable. We are easy communication.


    Our service


    1. Research and development(R &D):

    We have a mature technical team that can assist customers to develop new products and grow together;


    2. Design:

    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;


    4. Processing:

    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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