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High reputation Single Mechanical Seal - Alumina Ceramic Rings – Xindeng

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With reliable quality process, good reputation and perfect customer service, the series of products produced by our company are exported to many countries and regions for Ceramic Seal Rings , Ceramic Sealing Ring , Silicon Seal , "Quality first, Price lowest, Service best" is the spirit of our company. We sincerely welcome you to visit our company and negotiate mutual business!
High reputation Single Mechanical Seal - 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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High reputation Single Mechanical Seal - Alumina Ceramic Rings – Xindeng detail pictures

High reputation Single Mechanical Seal - Alumina Ceramic Rings – Xindeng detail pictures

High reputation Single Mechanical Seal - Alumina Ceramic Rings – Xindeng detail pictures

High reputation Single Mechanical Seal - Alumina Ceramic Rings – Xindeng detail pictures


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It adheres on the tenet "Honest, industrious, enterprising, innovative" to acquire new solutions regularly. It regards shoppers, success as its very own success. Let us establish prosperous future hand in hand for High reputation Single Mechanical Seal - Alumina Ceramic Rings – Xindeng, The product will supply to all over the world, such as: moldova, Stuttgart, London, Our items have national accreditation requirements for qualified, high quality products, affordable value, was welcomed by people today all over the world. Our goods will continue to enhance within the order and look forward to cooperation with you, Should any of these products be of interest to you, please letus know. We are going to be content to offer you a quotation up on receipt of your detailed needs.
  • We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Elva from Buenos Aires - 2018.06.26 19:27
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Coral from Oman - 2018.09.19 18:37

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