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Alumina Al2O3 Ceramic Cylinder Sleeve / Bushings Sleeves / Sealing Ring Parts

Alumina Al2O3 Ceramic Cylinder Sleeve / Bushings Sleeves / Sealing Ring Parts

    • Alumina Al2O3 Ceramic Cylinder Sleeve / Bushings Sleeves / Sealing Ring Parts
    • Alumina Al2O3 Ceramic Cylinder Sleeve / Bushings Sleeves / Sealing Ring Parts
    • Alumina Al2O3 Ceramic Cylinder Sleeve / Bushings Sleeves / Sealing Ring Parts
  • Alumina Al2O3 Ceramic Cylinder Sleeve / Bushings Sleeves / Sealing Ring Parts

    Product Details:

    Place of Origin: Guangdong, China(mainland)
    Brand Name: Customized
    Certification: ISO2008, TUV, , CE
    Model Number: OEM

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 PC
    Price: Negotiable
    Packaging Details: Packed in a bubble bag individually, then separated by a foam, finally put in standard export carton packing, or OEM packing.
    Delivery Time: 10-35 working days after receiving deposit
    Payment Terms: L/C, T/T, Western Union, Paypal, D/P, D/A, MoneyGram
    Supply Ability: 5000 pcs per month
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    Detailed Product Description
    Product Name: Alumina Ceramic Cylinder Sleeve / Bushing / Sealing Ring Material: Zirconia / Alumina Ceramic
    Density: 3.9g/cm3 / >6.0g/cm3 HV Hardness: 1300 - 1650 Mpa
    Dielectric Strength: 9.5 9.8 26 Compressive Strength@Room Temperature: 2000 - 2200 Mpa
    Flexural Strength @ Room Temperature: Mpa / 280 ( 95 Al3o2 ), 310 ( 99 Al3o2 ), 950 ( Zirconia ) Max Application Temperature: W / M * K / 18 - 25 ( 95 Al3o2 ), 26 - 30 ( 99 Al3o2 ), 2.0 - 2.2 ( Zro2 )
    Color And Size: Black; Customized Application: Alumina Ceramic Cylinder Sleeve / Bushing / Sealing Ring Parts

    Alumina Al2O3 Ceramic Cylinder Sleeve / Bushings Sleeves / Sealing Ring Parts
     
     
    Product Description
     
    Advantages of Alumina Ceramic Cylinder Sleeve / Bushing / Sealing Ring​:
     
    1. Refractory.
    2. Long Service Life.
    3. Good Polished Surface.
    4. Superior Mechanical Strength.
    5. High Corrosion and Wear Resistance.
    6. Good Insulation Performance Precision.
    7. High Temperature and Pressure Resistance.
    8. High Purity Zirconia and Alumina Ceramic Material.

    • High hardness, long service life, not easy to break and wear resistance.
    • Non-conductive, anti-static, ceramic material itself with the insulation of electricity and magnetism properties.
    • Corrosion resistance, high temperature resistance, can be applied to a specific environment, such as acid and alkali resistance.

    They deliver 10 times longer working life than metal rods. 
     
    Properties Sheet:
     

    Properties Units 95 Alumina 99 Alumina Zirconia
    Density ɡ / cm3 3.65 3.92 5.95 - 6.0
    Water Absorption 0 0 0
    Coefficient of Thermal Expansion 10-6 / K 7.9 8.5 10.5
    Modulus of Elasticity Young’s Mod Gpa 280 340 210
    Poisson’s Ratio / 0.21 0.22 0.3
    HV Hardness Mpa 1400 1650 1300 - 1365
    Flexural Strength @ Room Temperature Mpa 280 310 950
    Flexural Strength @ 700℃ Mpa 220 230 210
    Compressive Strength@Room Temperature Mpa 2000 2200 2000
    Fracture Toughness Mpa * m½ 3.8 4.2 10
    Heat Conductivity @ Room Temperature W / m * k 18 - 25 26 - 30 2.0 - 2.2
    Electrical Resistivity @ Room Temperature Ω*mm2 / m >1015 >1016 >1015
    Max Application Temperature 1500 1750 1050
    Resistance to Acid Alkaline / High High High
    Dielectric Constant / 9.5 9.8 26
    Dielectric Strength KV / mm 16 22 /
    Thermal Shock Resistance Δ T ( ℃ ) 220 180 - 200 282 - 350
    Tensile Strength @ 25℃ Mpa 200 248 252
     

     
    Detailed Images
     
    Alumina Al2O3 Ceramic Cylinder Sleeve / Bushings Sleeves / Sealing Ring PartsAlumina Al2O3 Ceramic Cylinder Sleeve / Bushings Sleeves / Sealing Ring PartsAlumina Al2O3 Ceramic Cylinder Sleeve / Bushings Sleeves / Sealing Ring Parts
     
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    Packaging and Shipping
     
    Alumina Ceramic Cylinder Sleeve / Bushing / Sealing Ring​​ will be packed in a bubble bag individually, then separated by a foam, finally put in standard export carton packing, or OEM packing.
     
    Shipped by Air ( DHL, TNT, UPS, Fedex, EMS ), or Sea transportation.
     
    Alumina Al2O3 Ceramic Cylinder Sleeve / Bushings Sleeves / Sealing Ring Parts
    Alumina Al2O3 Ceramic Cylinder Sleeve / Bushings Sleeves / Sealing Ring Parts
     
     
    Company information
     
    Who Are We?
     
    Mingrui has professional OEM experience in manufacturing industrial ceramic parts for so many

    years. We can make the products according to your drawings, custom the size, thickness and other parameters.

    .
     
    What Do We Do?
     

    We have very advanced technologies in the production of zirconia and alumina ceramic nozzle, rod, ring, tube, shaft, plate, sleeve, valve, plunger, bearing, and semiconductive ceramics etc.. They are applicable to Electrical, Appliance, Oil & Gas, Energy & Power, Food & Medical, Agriculture, Aerospace,

    even other high-end fields.

    .

     

    Our products with some certificates, such as , CE, TUV, etc..
     
     
    Factory Show
     
    Alumina Al2O3 Ceramic Cylinder Sleeve / Bushings Sleeves / Sealing Ring Parts
     
     
    Production Process Show
     
    One-stop production, from the raw material powder to final product.
     
    Alumina Al2O3 Ceramic Cylinder Sleeve / Bushings Sleeves / Sealing Ring Parts

    Contact Details
    Dongguan Ming Rui Ceramic Technology Co.,ltd

    Contact Person: Admin deng

    Tel: 86-18122974730

    Send your inquiry directly to us (0 / 3000)

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