Find Ceramic Seat Ring, Zirconia Seat Ring, Ceramic Ring on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
Home > Products > Ceramic Sleeve/Tube > Alumina Ceramic Sleeve with Threading/Threaded Flange
The Latest Product Alerts Send Me
Alumina Ceramic Sleeve with Threading/Threaded Flange
Basic Info

Model No.:  N/A

Product Description Model NO.: N/A Standard: GB Production Type: Batch Production Material: Ceramic Trademark: Actech Specification: 50x50x30cm HS Code: 85471000 Application: Machinery Accessory Surface Treatment: Polishing Machining Method: Grinding Lead Time: 15-30days Transport Package: Carton or Wooden Case Packaging Origin: China    We manufacture & supply advanced technical ceramic tubes custom machined to your specific design. 
Ceramic tubes are finding their way into more and more application due to their highly desirable mechanical,
thermal, and electrical properties.

  Ceramic tubes can be used in extreme environments unlike many other materials. Precision Ceramics has
a wide assortment of tube sizes available; depending upon the material, we can machine tubes with incredibly
tight tolerances. Additionally, Precision Ceramics has standard size Alumina Tubes available in a variety of
sizes and purities. Other materials may be available in custom dimensions and specifications. We are happy
to offer material design & application assistance for any special requirements.Ceramic Tube Applications Furnace work tubes Kiln furniture, components & accessories Thermocouple protection tubes Heater Support Elements High Temperature Electrical Insulators Extreme temperature measurement components Ceramic Laser components High voltage electrical insulators  
Product Name                     
Alumina, Zirconia, Silicon Nitride and Machinable Glass Ceramic
According to customers' drawing and sample
Surface Roughness Ra0.05
Lead time
15 - 30days                                                                                          
Max. Working 1500 -1700 °C
Air Express (DHL/UPS/TNT/ FedEx) or Ocean Shipping                       
  Products Show:
Alumina Ceramic Sleeve with Threading/Threaded Flange
Properties Units 96%
Zirconia Silicon
Material Characteristics   
Gas Permeability      0 0 0 0 0
Water Absorption       % 0% 0% 0% 0% 0.038%
Colour   White Ivory White Grey White
Density   g/cm3 3.7 3.85 6 3.2 2.7
Physical Characteristics   
Hardness    Kg/mm2 1100 1400 1100 1600 1175
Modulus of Elasticity    Gpa 300 350 200 300 65
Flexural Strength   Mpa 300 340 1150 600 108
Compressive Strength   Mpa 2100 2200 2500 2500 488
Fracture Toughness   Mpam1/2 3.5 4 12 6  
Thermodynamic Property   
Max Use Temperature    °C 1500 1650 1500 1800 800
Thermal Conductiviey   W/(m.k) 25 27.5 2.5 20 1.68
Thermal Expansion Coefficient   10-6/°C 7.5 8 10 3.2 8.6
Thermal Shock Resistance    △T°C 200 200 250 600 200
Specific Heat   J/kg.K 860 860 500 500  
Electrical Specification    
Dielectric Strength    KV/mm 12 10 5   40
Dielectric Constant   εr 9.5 9.1 12 6 7
Volume Resistivity   Ω ≥1014 ≥1014 ≥1010 ≥1014 ≥1016
Dielectric Loss Angle   0.0002 0.0002 0.001    

Alumina Ceramic Sleeve with Threading/Threaded Flange
Manufacturing Process
Alumina Ceramic Sleeve with Threading/Threaded Flange
Alumina Ceramic Sleeve with Threading/Threaded Flange
Packing and Shipping:
Alumina Ceramic Sleeve with Threading/Threaded Flange

Contact us if you need more details on Ceramic Sleeve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Alumina Sleeve、Ceramic Threaded Flange. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Ceramic Sleeve/Tube

Email to this supplier
Your message must be between 20-8000 characters