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Factory Price For Silicon Carbide Ceramic Seal Ring - Alumina Ceramic Rings – Xindeng

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With advanced technologies and facilities, strict quality control, reasonable price, superior service and close co-operation with customers, we are devoted to providing the best value for our customers for Pressure Seal , Ceramic Seals , Chesterton Seals , Competitive price with high quality and satisfying service make us earned more customers.we wish to work with you and seek common development.
Factory Price For Silicon Carbide Ceramic Seal 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 For Silicon Carbide Ceramic Seal Ring - Alumina Ceramic Rings – Xindeng detail pictures

Factory Price For Silicon Carbide Ceramic Seal Ring - Alumina Ceramic Rings – Xindeng detail pictures

Factory Price For Silicon Carbide Ceramic Seal Ring - Alumina Ceramic Rings – Xindeng detail pictures

Factory Price For Silicon Carbide Ceramic Seal Ring - Alumina Ceramic Rings – Xindeng detail pictures


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Bear "Customer first, Excellent first" in mind, we operate closely with our customers and supply them with efficient and expert services for Factory Price For Silicon Carbide Ceramic Seal Ring - Alumina Ceramic Rings – Xindeng, The product will supply to all over the world, such as: Egypt, New Delhi, United States, We would very much welcome an opportunity to do business with you and have pleasure in attaching further details of our products. Excellent quality, competitive prices,punctual delivery and dependable service can be guaranteed.
  • The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Dorothy from Angola - 2018.06.18 19:26
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Ann from Switzerland - 2018.11.02 11:11

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