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High reputation Single Mechanical Seal - Alumina Ceramic Rings – Xindeng

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Our target should be to consolidate and improve the high-quality and repair of current goods, in the meantime regularly produce new solutions to meet unique customers' needs for Tungsten Carbide Ring , Mechanical Seal Ring , Silicon Carbide Ceramic Seal Ring , We're going to continually strive to improve our provider and give the very best high quality products and solutions with aggressive charges. Any inquiry or comment is really appreciated. Please get hold of us freely.
High reputation Single Mechanical Seal - Alumina Ceramic Rings – Xindeng Detail:

ceramic-sleeve(1)

 

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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We purpose to understand high quality disfigurement with the output and supply the top service to domestic and overseas buyers wholeheartedly for High reputation Single Mechanical Seal - Alumina Ceramic Rings – Xindeng, The product will supply to all over the world, such as: South Korea, United Kingdom, Algeria, There are advanced producing & processing equipment and skilled workers to ensure the merchandise with high quality. We've got found an excellent before-sale, sale, after-sale service to ensure the customers that could rest assured to make orders. Until now our merchandise are now moving on fast and very popular in South America, East Asia, the Middle east, Africa, etc.
  • We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Meredith from Costa rica - 2018.07.27 12:26
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By Miguel from Ghana - 2018.10.09 19:07

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