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99% Purity Alumina Ceramic Tube / Ceramic Pipe Roll With High Temperature

99% Purity Alumina Ceramic Tube / Ceramic Pipe Roll With High Temperature

    • 99% Purity Alumina Ceramic Tube / Ceramic Pipe Roll With High Temperature
    • 99% Purity Alumina Ceramic Tube / Ceramic Pipe Roll With High Temperature
    • 99% Purity Alumina Ceramic Tube / Ceramic Pipe Roll With High Temperature
  • 99% Purity Alumina Ceramic Tube / Ceramic Pipe Roll With High Temperature

    Product Details:

    Place of Origin: China
    Brand Name: Mingrui
    Certification: ISO9001, , CE, UL, TUV
    Model Number: Customized reqirement

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 pieces
    Price: negotiable
    Packaging Details: intertional carton box
    Delivery Time: 15 working days after the order confirmed
    Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
    Supply Ability: 5000 pieces week
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    Detailed Product Description
    Material: 95% 97% 99 % Al2O3 Ceramic Feature: Temperature Resistance
    Color: White, Yellow,or Customized Precision: +- 0.001mm
    Diameter Range: 0.5mm-150mm Length Range: 0.3mm-500mm
    Size: As Customer Drawings Product Name: Al2O3 Ceramic Custom

     

    99% Purity Alumina Ceramic Tube / Ceramic Pipe/Roll With High Temperature

    About Alumina Tubes

    Alumina Ceramic tubes have exceptional hardness and strength, resistance to chemical attack and wear, low dielectric loss and excellent electrical insulation properties. Additionally, Alumina can be metallized for brazing to other metals, highly polished, and comes in a variety of purities depending on it use. Due to these outstanding properties ceramic Alumina tubes are used in a wide range of industrial and advanced applications.

     

    Performance:

     

    Material Alumina Zirconia
    Properties Units AL997 AL995 AL99 AL95 ZrO2
    %Alumina —— 99.70% 99.50% 99.00% 95% ——
    Color —— Ivory Ivory Ivory Ivory & White ivory white
    Permeability —— Gas-tight Gas-tight Gas-tight Gas-tight Gas-tight
    Density g/cm³ 3.94 3.9 3.8 3.75 5.89
    Straightness —— 1‰ 1‰ 1‰ 1‰ 1‰
    Hardness Mohs Scale 9 9 9 8.8 8.5
    Water Absorption —— ≤0.2 ≤0.2 ≤0.2 ≤0.2 0
    Flexural Strength
    (Typical 20℃)
    Mpa 375 370 340 304 1200
    Compressive
    Strength
    (Typical 20℃)
    Mpa 2300 2300 2210 1910 5700
    Coefficient of
    Thermal
    Expansion
    (25℃ to 800℃)
    10-6/℃ 7.6 7.6 7.6 7.6 10
    Dielectric
    Strength
    (5mm
    Thickness)
    AC-kv/mm 10 10 10 10 ——
    Dielectric Loss
    25ºC@1MHz
    —— < 0.0001 < 0.0001 0.0006 0.0004 0.001
    Dielectric
    Constant
    25º C@1MHz 9.8 9.7 9.5 9.2 29
    Thermal
    Conductivity
    (25℃)
    W/m·K 35 35 34 20 3

    Technical Process:

    alumina ceramic bushing
     
     
    Company Introduction:
     

    Dongguan Ming Rui Ceramic Technology Co., LTD., a professional manufacturer of machined ceramic parts, has 10 senior engineers and lots of technicians. We produce strengthened structure zirconia ceramic bar, ceramic tube, ceramic shaft, ceramic plate, ceramic sleeve, ceramic valve, ceramic plunger and ceramic arm. The products are applicable to instruments, medical instruments, clocks and electronic products, mills, energy and power, machine and metals, autocar and military and some other high-end areas.
    In cooperation with Tsinghua University, we've achieved great successes in particular requirements. With our professional knowledge and business experience in machined ceramic parts, low-budget and high-performance new ceramic products are made of high–quality raw materials. The value of our ceramic products is greatly increased due to the composite technology and precise processing.
    Our high efficiency machined ceramic parts, perfect service and good reputation roots in our professional machined ceramic technology, continuous innovation, great sincerity and our pursuit for sustainable development. We have a unique technnology called “mirror polishing” that has improved the brightness, color, smoothness of our ceramic parts.

     


    FAQ : 

     
    1. What kind of industry ceramics do you have ? 
    We specialized in 95% 97% 99% alumina ceramic and zirconia ceramic parts .
     
    2.Can you produce free samples for me ?
    Yes usually ,  we can produce free samples for you but it is up to the product complexity .
     
    3.What terms can you accept for payment ?
    T/T, L/C , Western union , Money Gram and Paypal is welcome , but paypal and western union only for small -sum payment. 

     

     

    More photos : 

     

    99% Purity Alumina Ceramic Tube / Ceramic Pipe Roll With High Temperature99% Purity Alumina Ceramic Tube / Ceramic Pipe Roll With High Temperature

    Contact Details
    Dongguan Ming Rui Ceramic Technology Co.,ltd

    Contact Person: bella

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