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Factory Price Industrial Alumina Ceramic Ring - Alumina Ceramic Rings – Xindeng

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With our excellent administration, potent technical capability and strict top quality control technique, we go on to provide our consumers with trusted quality, reasonable price ranges and fantastic providers. We intention at becoming one among your most trusted partners and earning your fulfillment for John Crane 5610 , Sealing Face , Ceramic Wear Rings , We will supply high-quality solutions and fantastic companies at aggressive charges. Start benefiting from our comprehensive providers by contacting us today.
Factory Price Industrial Alumina Ceramic Ring - Alumina Ceramic Rings – Xindeng Detail:

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Technical Parameters

Operating Limits Units Alumina Ceramics Alumina Ceramics
Alumina Content wt% ≥ 99 ≥ 95
Volume Density g /cm3 3.85 3.7
Hardness  (HRA) HRA ≥ 88 86
Compressive Strength MPa ≥ 400 300
Maximum Temperature ℃  1500 1500
Air Tight Test   Pass Pass
Thermal Shock Test   Pass Pass
Coefficient Of Heat Expansion ×10-6/℃ 8.2 7.5
Dielectric Constant εr20℃, 1MHz 9.2 9
Dielectric Loss tanδ×10-4, 1MHz 2 3
Volume Resistivity Ω·cm 20℃ 1014 1013
Puncture Strength KV/mm , DC≥ 20 20
Acid-resistance mg/cm2 ≤ 0.7 7
Alkali-resistant mg/cm2 ≤ 0.1 0.2
Abrasion Resistance g/cm2 ≤ 0.1 0.2
Compressive Strength M Pa ≥ 2800 2500
Flexural Strength M Pa ≥ 350 200
Elastic Modulus G Pa 350 300
Poisson’s Ratio   0.22 0.2
Thermal Conductivity W/m·K( 20℃) 25 20

 

 


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Factory Price Industrial Alumina Ceramic Ring - Alumina Ceramic Rings – Xindeng detail pictures

Factory Price Industrial Alumina Ceramic Ring - Alumina Ceramic Rings – Xindeng detail pictures

Factory Price Industrial Alumina Ceramic Ring - Alumina Ceramic Rings – Xindeng detail pictures

Factory Price Industrial Alumina Ceramic Ring - Alumina Ceramic Rings – Xindeng detail pictures


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Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine consistently for Factory Price Industrial Alumina Ceramic Ring - Alumina Ceramic Rings – Xindeng, The product will supply to all over the world, such as: Sweden, Kuala Lumpur, Melbourne, Our company is continuing to serve customers with high quality, competitive price and timely delivery. We sincerely welcome friends from all over the world to cooperate with us and enlarge our business. If you are interested in our products, please feel free to contact us. We would love to provide you with further information.
  • In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Louise from Israel - 2018.09.21 11:44
    Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Marcy Real from Barbados - 2018.05.13 17:00

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