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Factory wholesale Roten Mechanical Seal - Alumina Ceramic Rings – Xindeng

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"Based on domestic market and expand overseas business" is our development strategy for Ptfe Od Straight Seal , Shaft Seal , Mechanical Seals , How about to start your good organization with our corporation? We are all set, properly trained and fulfilled with pride. Let’s start our new business enterprise with new wave.
Factory wholesale Roten Mechanical Seal - 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

 

 


Product detail pictures:

Factory wholesale Roten Mechanical Seal - Alumina Ceramic Rings – Xindeng detail pictures

Factory wholesale Roten Mechanical Seal - Alumina Ceramic Rings – Xindeng detail pictures

Factory wholesale Roten Mechanical Seal - Alumina Ceramic Rings – Xindeng detail pictures

Factory wholesale Roten Mechanical Seal - Alumina Ceramic Rings – Xindeng detail pictures


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It can be a great way to enhance our solutions and service. Our mission would be to build inventive products to consumers with a superior working experience for Factory wholesale Roten Mechanical Seal - Alumina Ceramic Rings – Xindeng, The product will supply to all over the world, such as: Georgia, belarus, Gambia, Faced with the vitality of the global wave of economic integration, we've been confident with our high-quality items and sincerely service to all our customers and wish we can cooperate with you to create a brilliant future.
  • This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Christopher Mabey from Bolivia - 2018.10.31 10:02
    We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Pearl from New Delhi - 2018.06.12 16:22

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