Product Description
Furnace tubes are mainly used for Metallurgy,Glass,Heat treating,Positive and negative electrode material for lithium battery,New energy sources,Abrasive tools etc.industries,whicn is under certain atmosphere conditions.
Product Feature
Excellent thermal shock resistance
acid resistance
erosion resistance
long service life
etc. Properties.
Product Specification/Models
Chemical composition and physical properties
Series:80series 95series 97series 99series 995series
Manufacturing Process:extrusion slip castinge slip casting slip casting
Service Temp.(centigrade):1350 1530 1600 1650 1700
Al2O3(%):great than or equal to 80 great than or equal to 95 great than or equal to 97 great than or equal to99 great than or equal to 99.5
Water absorption(%):less than or equal to 8.5 less than or equal to 0.01 less than or equal to 0.01 less than or equal to 0.01 less than or equal to 0.01
Anti-bending strength (Mpa)great than or equal to 55 great than or equal to 275 great than or equal to 285 great than or equal to 300 great than or equal to 350
Thermal shock resistance:Excellent
Max.service Temp.(centigrade):1420 1750 1800 1850 1900
Standard sizes (mm)
Series:80series 95series 97series 99series 995series
OD:40-150 40-150 40-200 40-150 40-150
Wall thickne:5-15 4-7 4-20 4-7 4-7
Length:5500 2000
The tubes of the above sizes , we have available stocks. We can also custom cut shorter lengths to your specifications. Other sizes available on request.
Application
Ceramic tube mainly used in High temperature vacuum furnace,Vacuum atmosphere furnace, Tin bath tube for float glass industry, Protective tube for solar glass,Supporting tube for electric furnace wire, Chlorine pipe for aluminum industry, Muffle furnace tubes, etc.. Operating temperature at 1200-1800 centigrade degree.
Other Information
In addition, timely delivery, stocks and product information are available.
Should you have any questions, pls do not hesitate to contact me. FREE SAMPLES will be sent for your evaluation!
Note:If we have available stocks for your sizes,free samples can be sent to you but you bear the freight. If your sample is custom-made,you should pay for both the sample fee and freight.
KOHS CERAMICS, which is a professional manufacturer of advanced ceramics with 19 years of R&D experience.we can custom various textile ceramics,alumina ceramic tubes,crucible and so on.If you are interested pls contact
JHG fire-resistant glass is combined with borosilicate glass and float glass technology, which fire resistant properties much superior to those of sode lime glass , the main character is : * high performance to bear high temperature , our tempered borosilicate glass 4.0 can withstand 120 minutes fire test . * Ultra light ,borostilicate glass 8% less than sode lime glass * Hign soften point in fire * High ligh transmission * No SO2 pollution ,no self-explosion Borosilicate 4.0 Technical data : Size: 1830*3000mm Density (g/cm�?�³) : 2.28�?�±0.1 Co-efficient of expansion (�?�±)(20-300�¢??) : 4.0�?�±0.1�??10-6k-1 Softening point(�¢??) : 845�?�±10 Light transmission :�?� �¢?�¥90(6mm) Main usage : 4.0 building partition ,facade ,door ,ceiling ,floor 3.3 household application ,optics , lighting
Alumina / Al2O3 is an excellent electrical insulator and one of the most widely used advanced ceramic materials. Additionally, it is extremely resistant to wear and corrosion. Alumina components are used in a wide range of applications such as electronics, pump components and automotive sensors. UNIPRETEC offers a variety of alumina compositions, including 92% Alumina, 95% Alumina, 96% Alumina, 99% Alumina, 99.5% Alumina and 99.8% Alumina. Boron Nitride / BN machinable ceramic is made by hot pressing Boron Nitride powders at high temperature and pressure. UNIPRETEC's Boron Nitride (BN) can easily be machined into rods, bars, plates and even intricate custom shapes.The unique combination of highly exceptional thermal, physical and chemical characteristics of BN Boron Nitride ceramic makes it ideal for solving tough challenges in a wide range of industrial applications. Silicon carbide / SiC, exceedingly hard, synthetically produced crystalline compound of silicon and carbon. Its chemical formula is SiC. Since the late 19th century silicon carbide has been an important material for sandpapers, grinding wheels, and cutting tools. More recently, it has found application in refractory linings and heating elements for industrial furnaces, in wear-resistant parts for pumps and rocket engines, and in semiconducting substrates for light-emitting diodes. Silicon Nitride / Si3N4 is a high performance ceramic that is extremely hard and has exceptional thermal shock and impact resistance. It surpasses most metals high temperature capabilities and has a superior combination of creep and oxidation resistance. Additionally, its low thermal conductivity and high wear resistance make it an excellent material that can withstand the toughest of conditions in the most demanding industrial applications.
Kohs Ceramics, which is a professional manufacturer of advanced ceramics with 19 years of R&D experience.we can custom various textile ceramics,alumina ceramic tubes,crucible and so on.If you are interested
Ceramic tiles are durable and versatile, made from natural clay and fired at high temperatures to create a hard, stain-resistant surface. Available in a variety of designs and colors, they are ideal for floors, walls, and countertops. Easy to clean and maintain, ceramic tiles are a practical and environmentally friendly choice for residential and commercial spaces.
BrandKOHS TypeRound Bushing Tube Material99%Alumina Ceramic ColorIvory DimensionsOutside Diameter7.95mm Inside Diameter4.78mm Wall Thickness3.17mm Length2500mm Long-term Operating Temperature1600oC or 2912 °F Tolerance±0.3mm Package Bubble Wrap + EPS + Carton + Wooden Box
Supplier: Furnace refractories, kiln furniture, corundum-mullite saggar, refractory tubes, sic tube, alumina ceramics, zirconia ceramics, wear-resistant alumina ceramic lining, alumina ceramic tubes & rods, steatite ceramics, cordierite ceramics
High Alumina Ceramic Tubes and Rods
Supplier: High-temperature furnaces, ovens, furnaces
Services: Manufacturer, distributor
Buyer: Heating element, high temperature withstanding ceramic fiberboard, 1800 deg c with standing bubble alumina bricks
