Manufacturing Companies for Ceramic Sealing Ring - Alumina Ceramic Rings – Xindeng

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We emphasize progress and introduce new merchandise into the market each and every year for Ssic Ceramic Seal Ring , Carbon Mechanical Seal , Submersible Pump Seal , We have now four leading solutions. Our products are most effective sold not only during the Chinese market, but also welcomed during the international industry.

Manufacturing Companies for Ceramic Sealing Ring - Alumina Ceramic Rings – Xindeng Detail:

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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We consistently carry out our spirit of ''Innovation bringing development, Highly-quality ensuring subsistence, Management promoting benefit, Credit attracting customers for Manufacturing Companies for Ceramic Sealing Ring - Alumina Ceramic Rings – Xindeng, The product will supply to all over the world, such as: Bahrain, Algeria, Mecca, We've got more than 10 years experience of production and export business. We always develop and design kinds of novel items to meet the market demand and help the guests continuously by updating our goods. We've been specialized manufacturer and exporter in China. Wherever you are, make sure you join us, and together we will shape a bright future in your business field!

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Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!

By Diana from Johor - 2017.01.28 18:53

The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.

By Ophelia from Washington - 2017.08.16 13:39