Widely Used Al2O3 Alumina Sealing Ring
Alumina Ceramic Seal Ring Intruduction:
Alumina ceramic seal ring is our main product.As a professional manufacturer of ceramic products, Mission Ceramic is making high quality alumina products.We make 99.7% ceramic seal ring and 95% ceramic seal ring.
Thanks to the support of our exalted customers and laborious employee. Our enterprise is developing fast. It's our duty to provide high quality products and good service to our customers.
We have different alumina ceramic products according to your design.
Alumina ceramic washers sizes:
About the Al2O3 washer, the diameter we can make is from 2mm to 400mm,
Custome design can be made accordingly.
Al2O3 content
% |
95 |
99.7 |
Density
(g/cm3) |
3.7 |
3.9 |
Bending Strength
(Mpa) |
364 |
450 |
Expansion
(X10-6/°C)
(25-800°C) |
7.6 |
8 |
Thermal Conductivity
(W/(m.R)) |
20 |
35 |
Dielectric Strength
(kv/mm) |
11 |
12 |
Working Temperature
°C (Long time use) |
1600 |
1800 |
Water Absorption
% |
<0.2 |
<0.1-0.2 |
Alumina ceramic washer advantages:
1.High purity:Good resistance of high temperature and abrasive.
2.Tight Tolerance. we can machine the alumina seal ring to make tight tolerance, good surface roughness and flatness.
3.Various processing methods, casting, preesing, grinding etc.
4.Competitive prices
5.Inspection: each single alumina ring will be checked before shipping.
6.Low transportation cost : We have long time cooperated shipping agency, which can provide very low prices.
If you need Alumina ceramic seal rings, please let me know!
About Our Company
Zhengzhou Mission Ceramic Products Co.,Ltd is located in Zhengzhou City,Henan Provance. We have been focused on high quality ceramic products for years. We are providing the following materials.
1.Alumina mainly 95% to 99.7% purity.
2.Zirconia,including FSZ and PSZ, Y2O2-ZrO2,CaO-ZrO2,MgO-ZrO2 available.
3.Silicon Carbide, including SiSIC,ReSiC,NSiC,SSiC.
4.Boron Nitride(BN)
5.Ceramic Fiber products,including board,blanket,and bulk fiber.
6.Heaters,mainly Molybdenum Disilicide(MoSi2) and Silicon Carbide(SiC) heaters.
For different ceramic part,we have different processing method,including Casting,Extruding,Tape Casting,Dry pressing and ISO pressing.
If you are interest in any of our products,please let us know.I believe you will like our products and service.
Zhengzhou Mission Ceramic Products Co., Ltd
Zhengzhou Mission Ceramic Products Co., Ltd. Locates in Zhenzhou City, Henan Province, central part of China. We have been working in advanced ceramic and thermal industry since 2013. Our products has been exported to more than 40 countries like USA, UK, Russia, France, Australia Korea etc. We win good reputation from customers because of good quality and service.
1. Alumina ceramic products, including tubes, rods, crucibles, plates, and other part made by your Design.
2. Zirconia Ceramic products, including tubes, crucibles, plates and other parts as you need.
3. Silicon carbide ceramic products, includng beams, plates, tubes, crucibles etc.
4. Boron nitride ceramic products, including plates, crucible, and other parts as you need.
5. Alumina ceramic fiber products, including fiber, board, and other parts as you need.
6. Heating elements, including MoSi2 heating element and MoSo2 heating element.
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