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Factory selling Waterjet Seal Assembly - Alumina Ceramic Rings – Xindeng

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While using the "Client-Oriented" organization philosophy, a rigorous top quality command process, highly developed production devices and a potent R&D workforce, we normally provide high quality products, outstanding solutions and aggressive charges for Ferrule Gasket Teflon , Alumina Sealing Ring , Ceramic Seals , Our final goal is "To try the best, To be the Best". Please feel free to contact with us if you have any requirements.
Factory selling Waterjet Seal Assembly - 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 selling Waterjet Seal Assembly - Alumina Ceramic Rings – Xindeng detail pictures

Factory selling Waterjet Seal Assembly - Alumina Ceramic Rings – Xindeng detail pictures

Factory selling Waterjet Seal Assembly - Alumina Ceramic Rings – Xindeng detail pictures

Factory selling Waterjet Seal Assembly - Alumina Ceramic Rings – Xindeng detail pictures


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  • Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Elaine from Montreal - 2017.05.31 13:26
    The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Cara from Libya - 2018.06.21 17:11

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