Home > Products > Ceramic Discharge Tubes > Alumina Ceramic Tube for Various Fuses
Alumina Ceramic Tube for Various Fuses
- 1000000 Piece / Pieces per Month
- Shenzhen China
- T/T Credit Card PayPal
Product Details
Place of Origin: | Hunan, China | Type: | Ceramic Tubes | ||
Material: | Alumina Ceramic | Model Number: | Customer's Requirements | Brand Name: | Ultronic |
Packaging Details
Standard export packing according to ceramic insulator
Product Description
Alumina Ceramic Tube for Various Fuses
Features
1.High mechanical strength.
2.Excellent heat resistance .
3.High working temperature.
4.Smooth surface due to glazed finishing.
Materials Performance
| Item |
Unit | Performance | ||||||
Alumina ceramic |
steatite ceramic | ||||||||
90% | 92% | 95% | 96% | ||||||
Ceramic Body
| Appearance | Color | - | white,ivory white,brown,black | White off-white | ||||
Mechanical Characters |
Bulk Density | g/cm3 | ≥3.6 | ≥3.65 | ≥3.7 | ≥3..75 | 2.7 | ||
Water Absorption | % | 0 | 0 | ||||||
Flexural strength | MPa | 280 | 300 | 310 | 320 | 150 | |||
(HV) Hardness | GPa | 12 | 5.8 | ||||||
Thermal Characters |
Coefficient of linear thermal expansion | 20℃~800℃ ×10-6mm/℃ | 6.3~7.3 | 6.4~7.4 | 6.5~7.5 | 6.8~7.8 | 8.0 | ||
|
Thermal Conductivity | W/(m.K) | 12 | 16 | 20 | 23 | 2 | ||
Electrical Characters |
Dielectric constant(1MHz) | — | 9~10 | 9~10 | 9~10 | 10 | 7.5 | ||
Dielectric loss angle | ×10-4 | ≤6 | ≤5 | ≤4 | ≤3 | 8 | |||
Dielectric Strength | KV/mm | 15 | 20 | 24 | 28 | 18 | |||
Metalized Ceramics |
Gas leakage coefficient | Pa.m3/s | ≤10-8 | - | |||||
Volume resistivity | Ω.cm | ≥1015 | - | ||||||
Combined strength | MPa | ≥120 | - | ||||||
Thickness of Metal | μm | ≥20 | - |
Company Profile
Changsha Ultronic Ceramic Technology Co., Ltd. is located in Changsha City, the capital of Hunan Province.
Since its establishment in September 2010, Ultronic has been devoted to manufacturing alumina ceramics
and steatite ceramics for electric components and industrial ceramics. Now, we have the forming technologies
of hot pressing, dry pressing, injection molding, tape casting, and isostatic pressing. We also have the special
process of surface metallization, glazing, and polishing. Our main products include ceramic thermostat housing,
ceramic rod, metalized ceramic GDT tube, faucet cartridge ceramic disc, ceramic insulating plate and so on.
And we supply to leading companies in respective business, such as and so on.
We have below product categories.
Ceramic Substrate
Zirconia Ceramic
Steatite Ceramic Parts
Ceramic Pin/Rod
Ceramic Tube/Ring
Ceramic Lamp Holder
Thermostat Ceramic Parts
Ceramic Faucet Cartridge Discs
Metalized Ceramic Parts
Welcome to contact us.
Company Profile
Ultronic Ceramic Technology Co., Ltd is located in Changsha City, the capital of Hunan Province. Since its establishment in September 2010, Ultronic has been devoted to manufacturing alumina ceramics and steatite ceramics for electric components and industrial ceramics. Now we have the forming technologies of hot pressing, dry pressing, injection molding, tape casting, and isostatic pressing. We also have the special process of surface metallization, glazing, and polishing. Our routine products include ceramic thermostat housing, ceramic rod, metalized ceramic GDT tube, faucet cartridge ceramic disc, ceramic insulating plate and so on.
Contact Us
- Changsha Ultronic Ceramic Technology Co., Limited
- Contact nameshawn mao
- Phone0086-731-88203556
- AddressTongguan town,Wangcheng district Changsha,Hunan
- Alumina Ceramic Spare and Accessory Parts for DischargeTube
- Ceramic Insulator for Gas Discharge Tube
- Gas Discharge Tubes Made of Alumina Ceramic Tube
- Alumina Ceramic for High Voltage Surge Protector Gas Discharge Tube
- Ceramic Line Drawing Tubes
- Gas Tube Arrester Ceramic Tube
- Alumina Ceramic Tubes for Fuse/Gas Tube Arrester
- Ceramic Tubes with Excellent Sealing and Connecting Performance
- Alumina Ceramic Gas Discharge Tubes
- Ceramic Tubes/Bushing for Gas Electrical Discharge Devices
- Ceramic Gas Tube Arrester
- Ceramic Structure for Gas Tube Arrester
- Alumina Ceramic Gas Discharge Tube
- Gas Discharge Tube Ceramic Components/Element
- Ceramic High Voltage Gas Discharge Tube
- Ceramic gas discharge tubes with high dielectric strength & high voltage resistivity
- Metalized Ceramic Tubes for Gas Discharge Tube
- High Voltage Ceramics for Gas Tube Arresters,Vacuum Contactors,Fuse
- Ceramic Bushing for High Voltage Gas Discharge Tubes
- Ceramic Gas Discharge Tube from Ultronic Ceramics
- Metallized Alumina Ceramic for Gas Tube Arrester
- Ceramics with Mo-Mn or W metallized for Gas Discharge Tubes
- High Voltage Resistivity Ceramics for Gas Tube Arrester
- Metallized Ceramics for Gas Discharge Tubes
Recommended Products
- graphitized carburant,carbon additive,recarburizer,carburant,GPC,Artificial graphite powder
- Edible oil decolorizing agent
- ATSM A53/A106 carbon seamless square and rectangular steel tube with low price
- A514 A517 A516 Q245R Q345R Container Carbon Steel Plate
- ASME SA514 Gr.q SA517 Gr.q High Strength Alloy Steel Plate
- calcium silicon lump / CaSi lump factory Si 60% Ca 30%
- Silicon Calcium cored wire 13mm/ CaSi wire Si55Ca30 Si60Ca28
- Calcium silicon ferro alloy powder for CaSi wire/ CaSi powder 0-3mm Si55 Ca30
- 1500mm length stainless steel powder sintered filter tube
- galvanized hardware cloth wire mesh cloth stainless steel welded wire mesh
- Cast instrument fittings
- precision casting
Find Similar Products By Category
- Minerals & Metallurgy > Ceramics
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
shawn mao
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-