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factory low price Repair Kit Hp Seal - Alumina Ceramic Rings – Xindeng

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We emphasize development and introduce new products into the market every year for Mechanical Seal Rotary Ring , Ceramic Seal Ring , Glyd Ring , We welcome you to visit our factory and look forward to establishing friendly business relationships with customers at home and abroad in the near future.
factory low price Repair Kit Hp 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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factory low price Repair Kit Hp Seal - Alumina Ceramic Rings – Xindeng detail pictures

factory low price Repair Kit Hp Seal - Alumina Ceramic Rings – Xindeng detail pictures

factory low price Repair Kit Hp Seal - Alumina Ceramic Rings – Xindeng detail pictures

factory low price Repair Kit Hp Seal - Alumina Ceramic Rings – Xindeng detail pictures


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"Based on domestic market and expand overseas business" is our development strategy for factory low price Repair Kit Hp Seal - Alumina Ceramic Rings – Xindeng, The product will supply to all over the world, such as: Belgium, Belgium, Croatia, We put the product quality and customer's benefits to the first place. Our experienced salesmen supply prompt and efficient service. Quality control group make sure the best quality. We believe quality comes from detail. If you have demand, allow us to work together to get success.
  • The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Janet from Saudi Arabia - 2018.06.19 10:42
    This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By Dawn from Brasilia - 2017.09.26 12:12

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