Made in china industrial heater insulators Ceramic Ring/Tube/Rod/Plate thread part Supplier

Share on:

Price in USD:Details


Product Overview


OEM Service

Insulators Ceramic Ring/Tube/Rod/Plate thread part Supplier

 Product Description 

   Advanced ceramic application propect are very widely.Such as be used in aerospace,aviation,military industry,nuclear power,machinery,texile,chemical,electronic,food,medical,ect.


Alumina Ceramic Properties96% Alumina Ceramic99% Alumina Ceramic
 Item Unit Typical Values
 Physical Properties
 Color  White Ivory
 Alumina Content%96%99%
 Gas permeability 00
 Water Absorption 00
 Mechanical Properties
 MONS' HardnessGrade99
 Rockwell HardnessHRA8082
 Vickers Hardness (Hv50)Gpa(Kg/mm²)15.7(1600)15.7(1600) 
 Flexural Strength(20°C)Mpa 300  330
Compressive Strength(20°C)Mpa  20002000 
 Modulus of ElasticityGpa  275 
Poisson's Ratio (20°C) 0.22-0.23  
 Fracture Toughness(20°C) MPam1/2 3.5 4
   Thermal Properties 
 Thermal Conductivity(20°C-400°C) W(m.K)25 27.5 
 Thermal Expansion 10-6/°C 6.5-7.57.6 
 Maximum Use Temperature °C 1600 1650
  Electronic Properties  
Dielectric KV/mm >12 >10
 Dielectric Constant  Er 9-10  9.1
Dielectric Loss Angle(1MHz)   0.0002 0.0002-0.0003

 Product Features 

   Compared with metal materials, the advanced ceramic with high hardness, high strength, high temperature, wear resistance, corrosion resistance, acid and alkali resistance, oxidation resistance, insulation, nonmagnetic, good chemical stability and other excellent performances.

 Product Show 


 Our Service 

our service.jpgCeramic Factory 5.jpg

 Our Company 

   Shenzhen Hard Precision Ceramic Co., Ltd is a company dedicated to the professional fine ceramic manufacture. We specialize in the design and manufacture of aluminum oxide,zirconium oxide and silicon nitride ceramic product. The main products include Ceramic Plungers,Ceramic Ball Valves,Ceramic rods,Ceramic Nozzles,Ceramic Plates and other Industrial Ceramic Products.
   HARD develops fine ceramic products which are widely used in machinery, semiconductor, aerospace, petroleum, chemical, electronics, medical, fluid control, food and other industries. The superior electrical characteristics of fine ceramics are utilized in a variety of circuit boards and electronic parts. Their wear and corrosion resistance is beneficial in pumps nozzles and valve parts, and their high heat and thermal shock resistance is useful in ceramic engine parts.
   We have a full service include ceramic forming,mold design and development,precision machining and precision detection technology, and our technician have many years of experience in ceramic processing. We can provide a full set of ceramic solutions for customers, and can make different kinds of ceramic products according to customer's special request.

factory.jpgCeramic Factory 6.pngCeramic Factory 7.jpg

 Packing & Delivery 

Packing 1.jpg3.webp.jpg

 Main Products 

Types Of Ceramics

Alumina CeramicZirconia Ceramic


Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

0.0249 s.