Zirconia ceramics, ZrO2 ceramics, have high melting and boiling points, high hardness, are insulators at room temperature, and have excellent properties such as conductivity at high temperatures.
Shengda Ceramic provide all kinds of Alumina Zirconia Electrical Ceramic Plunger Parts Insulator. Also the rings, rods, tubes, plates, inserts, bushing, sleeves, blocks, plunger and so on. Any dimension requirement, please contact us.
w/(m . k)
10-3 J/ (kg * K)
Dielectric loss angle
*10 6 V/m
1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) High strength
6) Used in all electric products, electric heating products and wear resistant machinery parts.
7) OEM, ODM and OBM are welcomed
● Certificates: ISO & SGS
● OEM & ODM: OEM & ODM service is available
● Strict testing procedures :Meeting the requirements of the product design and process, providing reliable testing data.
● Short Delivery time:If less than 1000 pieces, it only takes around 5 days. We also stock some standard-sized products, if you need urgently, we can delivery very soon.
● Best ex-factory price
● Worldwide customers
● Customized according to needs
● Continuous research and development of new products
● Customer service:If you find some quality problem, please contact us, we’ll deal with it as soon as possible.
Packaging and shipping
Our customers have a wide range of processing choices for transportation mode.
● By Express (FedEx, UPS, DHL, TNT, EMS, etc...)
--- Advantage: Fast ( takes about 7 - 10 days in the delivery ), door to door
--- Disadvantage: A little expensive
● By Air Transportation
--- Advantage: Fast ( takes about 8 - 12 days ), a little cheaper than Express.
--- Disadvantage: You need to take the goods from the airport by yourself.
● By Sea ( Ocean ) Transportation
--- Advantage: Much cheaper than Express or Air transportation.
--- Disadvantage: Slow and you need to take the goods from your destination port by yourself.
Our foreign trade business have started from 2013 year. We have exported our products to more than 10 countries such as United States,,Spain, Italy, Croatia, United Arab Emirates, Jordan, Chile, India, Vietnam, etc.
As a professional ceramic manufacturer with 22 Years OEM and ODM experience, we can customize ceramic part according to clients' drawings or samples.
200,000 pieces per month. It usually takes 20-30 days to complete the item.
Usually 18 business days. Include 10days for making furnaces and 8days for producing samples.
Our main products are Steatite Ceramic Parts, Alumina Ceramic Parts, Cordierite Ceramic Parts, Ceramic Terminal Block, Textile Ceramics Parts, Ceramic Heater Plugs, etc. used in ceramic band heater, industrial heating and any special occasion that with electric insulation or heating resistance capability.
Quality is the most important. We always attach great importance to quality control from beginning to end. We have QC department to carry out the inspection before shipping.
Yixing Shengda Refractory Ceramic Co., Ltd is a factory established in 1995, located in Yixing City, Jingsu Province, China.