
High temperature use Zirconia ceramic plunger for High pressure pump
1. Description
Zirconia ceramic is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. Used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products. We can make the part by hot injection pressing, dry pressing, 200T isostatic pressing and extrusion productive technology etc.
--- long lifetime
--- maintenance free operation
--- no operation interuption
--- no production losses
--- no contaminaiton of conveyed mataterial due to abrasion, mixture or oxidation
--- physiologically harmless, suiable for food products
--- smooth surface to achieve good flowability and to aviod plugs
--- reduced pressure losses and lower energy cost
3. Technical data
Item | Unit | Zirconia ceramic |
Bulk density | g/cm3 | 6.05 |
Max use temperature | ℃ | 1700 |
Water absorbtion | % | 0 |
Bending Strength | Mpa | 1000 |
Compressive Strength | MPa | 3500 |
Thermal Expansion Coefficient | (x10-6/°C) | 10 |
Vickers Hardness | HV0.5 | 1200 |
Linear expansion coefficient | x 10-6/℃ | 9 |
Flexural strength | Mpa | 354 |
Elastic modulus | Gpa | 205 |
Size | φ22.22*207mm | φ27*300mm |
5. Our Service
We take great pride in our work and in the wide variety of products that we offer. We are experienced in serving the worldwide market. Please be aware that our production lead times depend on specific items and item quantities. Our success has been based on our understanding of the demands and nature of products and marketing deadlines. That's why we always ensure that every order is delivered on time.
We have cooperated with many customers in the world, we export to many countries, such as USA, UK,Australia,New Zealand,Japan,Korea, India, Thailand,Pakistan,Russia,Italy, Poland, Sweden,South Africa, Brazil,Peru,Austria,France, Germany and so on.
Our customer visit our factory and city every year, they say they like our city and company, that is why they place order to us, we are reliable.
Yixing City Kam Tai Refractories Co.,ltd
Yixing City Kam Tai Refractories Co.,ltd is located in Yixing, the
Pottery capital of China. Our company is founded in 2006, it is a
professional refractory and ceramic company which cover research,
production, sales and after-sales service. Since establishment, we
adhere to principle of “Technological Innovation, Never Stop”,
continuously improve R&D and production process and equipment.
Moreover, we cooperate with famous university such like Liaoning
University of Science and Technology, Beijing University of Science
and Technology.
Main Products
We mainly manufacture industry furnace refractory material such as
Sic PLATE,Setter plate, Push plate, Pillar,Sagger, Technical
Ceramic, Furnace material and so on. Our product is widely used to
sinter Magnetic Material, Electronic Ceramic, Daily Ceramic, Powder
Metallurgy, Rare Earth Battery Material and so on. Our sandwich
setter plate, electronic ceramic used sagger, Lithium battery
cathode material sintering sagger are very good , and they have
been leader products in our field .
Company Vision
Since our establishment, we insist on “No best , Just Better” , aimed to be the top Supplier of Refractory material and Technical Ceramic in the world.