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Manufacturing Companies for Ceramic Sealing Ring - Alumina Ceramic Rings – Xindeng

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Dedicated to strict top quality command and considerate purchaser support, our experienced staff customers are always available to discuss your necessities and be certain full client gratification for Tc Oil Seal , Mg1 Mechanical Seals , Ni-Tungsten Carbide Seal , All merchandise are manufactured with advanced equipment and strict QC procedures in purchase to assure high-quality. Welcome prospects new and old to get hold of us for enterprise cooperation.
Manufacturing Companies for Ceramic Sealing 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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Manufacturing Companies for Ceramic Sealing Ring - Alumina Ceramic Rings – Xindeng detail pictures

Manufacturing Companies for Ceramic Sealing Ring - Alumina Ceramic Rings – Xindeng detail pictures

Manufacturing Companies for Ceramic Sealing Ring - Alumina Ceramic Rings – Xindeng detail pictures

Manufacturing Companies for Ceramic Sealing Ring - Alumina Ceramic Rings – Xindeng detail pictures


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We are experienced manufacturer. Wining the majority from the crucial certifications of its market for Manufacturing Companies for Ceramic Sealing Ring - Alumina Ceramic Rings – Xindeng, The product will supply to all over the world, such as: Greek, Mali, Sydney, When you are keen on any of our items following you view our product list, please feel free to make contact with us for inquiries. You'll be able to send us emails and get in touch with us for consultation and we shall respond to you as soon as we are able to. If it's convenient, you could find out our address in our web site and come to our enterprise. or additional information of our items by yourself. We're generally ready to build lengthy and steady co-operation relations with any possible shoppers within the associated fields.
  • We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Sophia from Namibia - 2018.12.30 10:21
    Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Sophia from Ethiopia - 2017.12.31 14:53

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