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Thermal Casting 99% Al2O3 Alumina Ceramic Ring Resistant Wearing

Hefei Supseals International Trade Co., Ltd.
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    Buy cheap Thermal Casting 99% Al2O3 Alumina Ceramic Ring Resistant Wearing from wholesalers
     
    Buy cheap Thermal Casting 99% Al2O3 Alumina Ceramic Ring Resistant Wearing from wholesalers
    • Buy cheap Thermal Casting 99% Al2O3 Alumina Ceramic Ring Resistant Wearing from wholesalers
    • Buy cheap Thermal Casting 99% Al2O3 Alumina Ceramic Ring Resistant Wearing from wholesalers
    • Buy cheap Thermal Casting 99% Al2O3 Alumina Ceramic Ring Resistant Wearing from wholesalers
    • Buy cheap Thermal Casting 99% Al2O3 Alumina Ceramic Ring Resistant Wearing from wholesalers
    • Buy cheap Thermal Casting 99% Al2O3 Alumina Ceramic Ring Resistant Wearing from wholesalers

    Thermal Casting 99% Al2O3 Alumina Ceramic Ring Resistant Wearing

    Ask Lasest Price
    Brand Name : JR
    Model Number : ceramic seal ring
    Certification : iso9001
    Price : Negotiated
    Payment Terms : T/T, Western Union, L/C
    Supply Ability : 100000PC/Month
    Delivery Time : 20-30DAYS
    • Product Details
    • Company Profile

    Thermal Casting 99% Al2O3 Alumina Ceramic Ring Resistant Wearing

    Alumina Ceramic Ring 95% Or 99% Ceramic Bushing Al2O3 Alumina Ceramic Insulating Seal Ceramic Rods

    Description:


    1.Material: 99% 95% Al2O3
    2.Method of moulding: Thermal casting/dry press/ extrusion
    3.Colour:white
    4. Sintering temperature:1750oC
    5.Material characteristics: HRA&ge 86 &rho&ge 3.6 resist acid and alkali
    6.Surface finish: Ra0.4&simRa0.8&mum
    7.Packing: pack with carton and ship with wooden case
    8.Produce products according to molds or drawings provided.by the client and quote according the data of the products
    9.The mould fee of the non-standard products: According the quotion of product.
    95%/99%/99.7% Al2O3 Material Parameters:


    Performance Capabilities



    Item

    Test Condition

    Unit&Symbol

    95%Alumina ceramics

    99%Alumina ceramics

    99.7%Alumina ceramics

    The main chemical ingredient

    Al2O3

    Al2O3

    Al2O3

    Bulk Density

    g/cm3

    3.6

    3.89

    3.96

    Maximum Use Temperature

    1450°C

    1600°C

    1650°C

    Water absorption

    %

    0

    0

    0

    ROHS Hardness

    ≥85

    ≥89

    ≥89

    Flexural strength

    20° C

    MPa (psi x 103)

    358 (52)

    550

    550

    Compressive Strength

    20° C

    MPa (psi x 103)

    2068 (300)

    2600(377)

    2600(377)

    Fracture Toughness

    K(I c)

    Mpa m1/2

    4-5

    5.6

    6

    Coefficient of
    thermal expansion

    25-1000° C

    1X 10-6/°C

    7.6

    7.9

    8.2

    Coefficient of
    thermal conductivity

    20° C

    W/m °K

    16

    30.0

    30.4

    Thermal Shock Resistance

    Tc

    °C

    250

    200

    200

    Dielectricity constant

    1MHz.25°C

    9

    9.7

    9.7

    Dielectric strength

    ac-kV/mm (ac V/mil)

    8.3 (210)

    8.7 (220)

    8.7 (220)

    Volume Resistivity

    100°C

    ohm-cm

    > 1013

    > 1014

    > 1014

    Thermal Casting 99% Al2O3 Alumina Ceramic Ring Resistant WearingThermal Casting 99% Al2O3 Alumina Ceramic Ring Resistant WearingThermal Casting 99% Al2O3 Alumina Ceramic Ring Resistant Wearing

    We are engaged in manufacture and installation exporting and wholesaling quality range of Industrial Seal, Single Spring Seal, Balance and Unbalance Spring Seal, External Mounted Seal, PTFE Bellow External Mounted Seal, Catridge Balance Seal, Multiple Spring Balance Seal, Dry Running Reverse Balance Seal, Agitator Double Acting Unbalance Seal, Single Conical Helical Spring, Rubber Bellow Seal, Multi Spring Seal, Metal Bellow Seal, Elastomer Bellow Seal, Conical Spring Seal, Air Condition Compressor Seal, Auto Cooling Seal, Metallic Bellow Seal,

    All ranges of mechanical seals for Flygt Pumps, Grundfos Pumps, Pumps, APV Pumps, Grindes Pumps, Fristam, ABS, Alleeiler, EMU, GEA

    Tunchenhagen, Godwin, Hidrostal, Hilge, Johnson, Lowara, Waukesha, Vogelsang Pumps etc.


    At the meantime, we could manufacture seals according to your sample or drawing, and design as your request,Customization: Changes of materials for getting other operating parameters are possible. Contact us with your requirements.


    Question 1: Are you a factory or a trade company?
    Answer: We are a factory and have our top sales for the trade service.


    Question 2: Can I try to get a SAMPLE before the order?
    Answer: Sure. You can ask for the samples. Usually they're free.


    Question 3: Where is your factory located? How can I visit there?
    Answer: Our factory is located in Ningbo, China. You can fly to Ningbo or Shanghai airport directly. All our clients, from home or abroad, are warmly welcome to visit us!


    Question 4: How does your factory do regarding quality control?
    Answer: Quality is priority. We always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained ISO9001 authentication.


    Question 5: How about the lead time?
    Answer: Within10-20 days after getting the prepayment.


    Question 6: How can we pay?
    Answer: For small sample shipping cost, you can pay either by paypal or by T/T. And by T/T at sight for large amount of the order.


    Question 7: If OEM available?
    Answer: Yes, we provide all of our products OEM /ODM service.


    Question 8: If I can buy pumps or pump parts from your company?
    Answer: Yes , we also provide pumps and pump parts, such as Lobe pumps, Compound & homogeneous pumps, Homogeneous & emulsification pumps and so on

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