Products

Factory made hot-sale Valve Rubber Seal - Alumina Ceramic Rings – Xindeng

Short Description:


Product Detail

FAQ

Product Tags

Related Video

Feedback (2)

We will devote ourselves to giving our esteemed buyers using the most enthusiastically thoughtful services for Ssic Face Seal Ring , Industrial Alumina Ceramic Ring , Oem Seal , We are sincerely on the lookout ahead to cooperate with buyers everywhere in the entire world. We imagine we will satisfy along with you. We also warmly welcome consumers to visit our manufacturing unit and purchase our items.
Factory made hot-sale Valve Rubber 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

 

 


Product detail pictures:

Factory made hot-sale Valve Rubber Seal - Alumina Ceramic Rings – Xindeng detail pictures

Factory made hot-sale Valve Rubber Seal - Alumina Ceramic Rings – Xindeng detail pictures

Factory made hot-sale Valve Rubber Seal - Alumina Ceramic Rings – Xindeng detail pictures

Factory made hot-sale Valve Rubber Seal - Alumina Ceramic Rings – Xindeng detail pictures


Related Product Guide:

It can be our duty to satisfy your preferences and successfully serve you. Your pleasure is our best reward. We have been looking forward to the go to for joint expansion for Factory made hot-sale Valve Rubber Seal - Alumina Ceramic Rings – Xindeng, The product will supply to all over the world, such as: Kuala Lumpur, Milan, Canberra, With the effort to keep pace with world's trend, we will always endeavor to meet customers' demands. If you want develop any other new products, we can customize them for you. If you feel interest in any of our products or want develop new products, please feel free to contact us. We are looking forward to forming successful business relationship with customers all over the world.
  • In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Candy from Berlin - 2018.09.12 17:18
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Natalie from Thailand - 2018.06.18 19:26

    Related Products