8,003 Al2o3 Ceramic Insulator
results from228 suppliers
Custom Industrial High Voltage Al2O3 Alumina Steatite Electrical Ceramic Insulator
US$ 0.1-50 / Piece
Min. Order:100 Pieces
- Application: Industrial Ceramic
- Type: Ceramic Parts
- Product Name: Ceramic Tube Insulator
- Features: High Electrical Insulation
- Grade of Material: 96%, 99%, 99.5% Alumina
- Forming Method: Dry Pressed, ISO Pressed, Hot Pressed
95% Al2O3 Steatite Ceramic Band Insulator for Knuckle Heater
US$ 0.07-0.1 / Piece
Min. Order:1000 Pieces
- Application: Refractory, Industrial Ceramic
- Material: Steatite
- Type: Ceramic Parts
- Holes: 1 Hole,2 Hole,3 Hole,4 Hole,5 Hole,6-8 Hole
- Shape: No Slot,Top Slot,Bottom Slot
- Color: Beige Color,Pink Color,White Color
Al2O3 Metalized Ceramic Insulator for High Voltage Vacuum Feedthru
US$ 5-20 / Piece
Min. Order:10 Pieces
- Application: Refractory, Structure Ceramic, Industrial Ceramic, Ceramic to Metal Jointing
- Material: Alumina Ceramic
- Type: Ceramic Parts
- Product Name: Ceramic Insulator for High Voltage Vacuum Feedthru
- Optional Purity: 96%, 99% and 99.5% Alumina
- Color: White, Beige, Pink
High Insulation 2/4 Hole 99% Alumina Al2O3 Ceramic Tube Insulator
US$ 1-50 / Piece
Min. Order:1 Piece
- Application: Industrial Ceramic
- Material: Alumina Ceramic
- Type: Ceramic Tubes
- Features: Wear Resistance and Insulation
- Colour: Ivory
- Density: Over 3.7g/cm3
Industrial 99% Al2O3 Alumina Ceramic Tube Alumina Oxide Electrical Insulator
US$ 1-1.5 / Piece
Min. Order:15 Pieces
- Refractoriness (℃): 1770< Refractoriness< 2000
- Feature: Long Time Materials
- Type: Heat-Resistant Material
- Shape: Pipe
- Material: Alumina
- Alumina Content: >99%
High Temperature Resistance 99% Al2O3 Alumina Ceramic Cable Insulating Parts Wire Fastener Insulator Good Performance
US$ 2-5 / Piece
Min. Order:200 Pieces
- Application: Refractory, Industrial Ceramic
- Material: Alumina Ceramic
- Type: Ceramic Parts
- Key Word: High Hardness
- Packing: Export Carton and Wooden Case
- Standard: Customized
Al2O3 Ceramic Heating Element Electric Insulator Steatite
US$ 0.5-8 / Piece
Min. Order:100 Pieces
- Application: Industrial Ceramic
- Material: Steatite
- Type: Ceramic Parts
- Color: White,Black,Brown,Red,Gold,Yellow,Green,Coffee
- Advantage: High Frequency, Low Loss, High Voltage Insulation
- Size: Customized
Custom Made Ivory 99.5% Al2O3 Bushings Aluminum Oxide Ceramic Cylinder Ceramic Insulator with Middle Slot
US$ 1-2 / Piece
Min. Order:5 Pieces
- Application: Structure Ceramic, Industrial Ceramic
- Material: Alumina Ceramic
- Type: Ceramic Tubes
- Shape: as Customized
- Density: 3.9g/cm3
- Purity: 96%~99.6% Alumina Ceramic
High Temperature Alumina Ceramic Tube Al2O3 Pipe Ceramic Insulator
US$ 1-1.5 / Piece
Min. Order:2 Pieces
- Refractoriness (℃): 1770< Refractoriness< 2000
- Feature: Long Time Materials
- Type: Heat-Resistant Material
- Shape: Pipe
- Material: Alumina
- Alumina Content: >99%
45% Al2O3 Ceramic Beads Insulator
US$ 2-5 / Piece
Min. Order:1 Piece
- Application: Industrial Ceramic
- Material: Alumina Ceramic
- Type: Customized
- Max. Operating Temp.: 1350ºC
- Color: White/Ivory/Pink
- Delivery: 7days
95% Al2O3 Alumina Ceramic Insulator
US$ 1-5 / Piece
Min. Order:20 Pieces
- Refractoriness (℃): Refractoriness> 2000
- Feature: Long Time Materials
- Type: Heat-Resistant Material
- Shape: Rod
- Material: Alumina
- Size: Diameter 3.4,5.6,7,to 200mm
99% Al2O3 Ivory Industrial Corundum Ceramic Tube /Alumina Ceramic Insulator
US$ 0.1-999 / Piece
Min. Order:10 Pieces
- Refractoriness (℃): 1770< Refractoriness< 2000
- Feature: Long Time Materials
- Type: Refractory Material
- Shape: Pipe
- Material: High Pure Alumina
- Packing: Wooden Box
High Quality 96% Al2O3 Ceramic Electrical Insulator with High Reflectivity Glazed Surfaces
Min. Order:100 Pieces
- Application: Refractory, Structure Ceramic, Industrial Ceramic
- Material: Alumina Ceramic
- Type: Ceramic Parts
- Lead Time: 21-35 Days
- Color Available: White/Pink/Red
- Water Absorption: 0
Large Diameter Ceramic Tube Insulator for Furnace Material 95%/99%/99.5% Al2O3
US$ 0.1-999 / Piece
Min. Order:10 Pieces
- Refractoriness (℃): 1770< Refractoriness< 2000
- Feature: Long Time Materials
- Type: Refractory Material
- Shape: Pipe
- Material: High Pure Alumina
- Packing: Wooden Box
2022 Shanghai Gongtao Fireproof Material Al2O3 Bushing Electrical Ceramic Insulator with Hole
US$ 2-8 / Piece
Min. Order:20 Pieces
- Material: Silicon Carbide (SiC)
- Packing: Plywood Case
- Standard: RoHS
- Port: Shanghai
- Production Capacity: 50000 PCS/Year
- Trademark: SHANGTAO
Al2O3 Alumina Ceramic Rod Shaft Ceramic Insulator
US$ 0.2-30 / Piece
Min. Order:5 Pieces
- Refractoriness (℃): 1770< Refractoriness< 2000
- Feature: Long Time Materials
- Type: Heat-Resistant Material
- Shape: Pipe
- Material: Alumina Block
- Color: Ivory, White
High Voltage Application Industrial Al2O3 Ceramic Insulator
US$ 15-30 / Piece
Min. Order:10 Pieces
- Application: Refractory, Structure Ceramic, Industrial Ceramic, Insulation Ceramic
- Material: Alumina Ceramic
- Type: Ceramic Parts
- Product Name: Alumina Ceramic Insulator
- Forming Method: Dry Pressed, ISO Pressed, Hot Pressed
- Grade of Material: 96%, 99%, 99.5% Alumina
Al2O3 Alumina Ceramic Insulator for Thermocouple
US$ 0.6-1 / Piece
Min. Order:2 Pieces
- Refractoriness (℃): 1770< Refractoriness< 2000
- Feature: Long Time Materials
- Type: Heat-Resistant Material
- Shape: Pipe
- Material: Alumina
- Alumina: Sillimatin 60 C 530, Alsint 99.7 C 799,
China Manufacturer Industrial Electrical Electronics 96% 99% 99.5% Aluminum Oxide Al2O3 Alumina Ceramic Insulator
US$ 0.2-100 / Piece
Min. Order:1 Piece
- Application: High-voltage, High-temperature, Insulation Ceramic
- Material: Porcelain
- Structure: Customized
- Type: Insulation Ceramic
- Usage: High Voltage Power Transmission, Insulation, Driving, Electrical Installation
- Connection Method: Trough Type
Glazed High-Voltage Aluminum Oxide Al2O3 Alumina Ceramic Insulator
US$ 0.2-100 / Piece
Min. Order:1 Piece
- Application: High-voltage, High-temperature, Insulation Ceramic
- Material: Porcelain
- Structure: Customized
- Type: Insulation Ceramic
- Usage: High Voltage Power Transmission, Insulation, Driving, Electrical Installation
- Connection Method: Trough Type
High Temperature Resistance Al2O3 Ceramic Insulator Tube with Hole
US$ 1-50 / Piece
Min. Order:1 Piece
- Application: Industrial Ceramic
- Material: Alumina Ceramic
- Type: Ceramic Tubes
- Features: Wear Resistance and Insulation
- Colour: Ivory
- Density: Over 3.7g/cm3
99% Alumina Al2O3 Ceramic Bushing Insulator
US$ 1-50 / Piece
Min. Order:1 Piece
- Application: Industrial Ceramic
- Material: Alumina Ceramic
- Type: Ceramic Tubes
- Features: Wear Resistance and Insulation
- Colour: Ivory
- Density: Over 3.7g/cm3
High Insulation 2 or 4 Hole 45 % Al2O3 Thermocouple Ceramic Insulator
US$ 30-800 / Piece
Min. Order:1 Piece
- Application: Industrial Ceramic
- Material: Alumina Ceramic
- Type: Customized
- Max. Operating Temp.: 1350 ºC
- Color: White
- Delivery: 7days
a B C Type Insulator Steatite Ceramic Band Heater
Min. Order:1000 Pieces
- Application: Refractory, Industrial Ceramic
- Material: Steatite
- Type: Ceramic Parts
- Holes: 1 Hole,2 Hole,3 Hole,4 Hole,5 Hole,6-8 Hole
- Shape: No Slot,Top Slot,Bottom Slot
- Color: Beige Color,Pink Color,White Color
Steatite Ceramic Band Heater Insulators for Knuckle Brick Support
US$ 0.09 / Piece
Min. Order:10000 Pieces
- Application: Refractory, Industrial Ceramic
- Material: Steatite
- Type: Ceramic Parts
- Holes: 1 Hole,2 Hole,3 Hole,4 Hole,5 Hole,6-8 Hole
- Shape: No Slot,Top Slot,Bottom Slot
- Color: Beige Color,Pink Color,White Color
96% Al2O3 Alumina Ceramic Vacuum Metallized Ceramic Insulators
US$ 50-200 / Piece
Min. Order:10 Pieces
- Condition: New
- Certification: CE, RoHS, ISO9001
- Customized: Customized
- Material: Ceramic with Stainless Steel
- Application: Metal Straightening Machinery, Metal Processing Machinery Parts
- Packing: Vacuum Packing
Thermocouple Protection Tube Aluminium Oxide Ceramic Tube 99% Al2O3 Ceramic Heater Element/Ceramic Insulation Beads/Ceramic Insulator
Min. Order:100 Pieces
- Application: Insulators
- Type: Customized
- Chemistry: Customized
- Material: 95% Alumina Oxide, 99% Alumina Oxide
- Thermal Rating: Customized
- Maximum Voltage: Customized
Industrial Ceramic Anti-Abrasive Al2O3 Alumina Ceramic Tube Insulators
US$ 0.1-35 / Piece
Min. Order:1 Piece
- Refractoriness (℃): 1580< Refractoriness< 1770
- Feature: Long Time Materials
- Type: Refractory Material
- Shape: Pipe
- Material: Alumina Cement
- Hardness: Mohs 9.0
96% Electronic of Al2O3 Alumina Ceramic Insulators for Heaters
US$ 0.23-0.56 / Piece
Min. Order:100 Pieces
- Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, Electronic Products
- Type: Insulation Sheet
- Chemistry: Hybrid Insulation
- Material: Ceramic
- Thermal Rating: 200 200
- Maximum Voltage: 10KV~20KV
High Insulation 2 or 4 Hole 99.7% Alumina Thermocouple Ceramic Insulator
US$ 1.5 / Piece
Min. Order:100 Pieces
- Refractoriness (℃): 1770< Refractoriness< 2000
- Feature: Long Time Materials
- Type: Heat-Resistant Material
- Shape: Pipe
- Material: Alumina
- Alumina Content: >99%
Cordierite Grooved Ceramic Insulator for Wirewound Power Resistor and Mullite Tube
US$ 0.8-1 / Piece
Min. Order:2 Pieces
- Refractoriness (℃): 1770< Refractoriness< 2000
- Feature: Long Time Materials
- Type: Heat-Resistant Material
- Shape: Pipe
- Material: Alumina
- Alumina Content: >99%
Industrial Application Components and Parts Non-Standard Customization Insulating 95% Aluminum Oxide Alumina Ceramic Standoff Insulator
US$ 1.5-5 / Piece
Min. Order:10 Pieces
- Application: Structure Ceramic
- Material: Alumina Ceramic
- Type: Ceramic Parts
- Name1: Alumina Ceramic Lamp Holder
- Density: 3.60g/cm3
- Size: Customized
Good Sale Glazed Ceramic Insulator
US$ 4-7 / Piece
Min. Order:15 Pieces
- Application: High-voltage, Low-voltage, High-temperature
- Material: Alumina
- Structure: Post Insulator
- Type: A Type Insulator
- Usage: High Voltage Power Transmission, Insulation, Driving, Electrical Installation
- Size of Bearing Capacity: 210KN
Hv High-Voltage Alumina Ceramic Porcelain Insulators
US$ 0.25-50 / Piece
Min. Order:100 Pieces
- Application: High-voltage, High-temperature, Insulation Ceramic
- Material: Porcelain
- Structure: Pin Insulator
- Type: B Type Insulator
- Usage: High Voltage Power Transmission, Insulation, Electrical Installation, Advanced Ceramic Parts
- Connection Method: Trough Type
Customized Glazed Steatite Ceramic Part Talc Porcelain Insulator
US$ 2-6 / Piece
Min. Order:5 Pieces
- Application: Ceramic Decorations, Industrial Ceramic
- Material: Talc Porcelain
- Type: Ceramic Parts
- Packing: Carton or Pallet
- Standard: Rohs
- Port: Shanghai
Talc Porcelain Beads Ceramic Insulator for Thermocouple Wires Insulation
US$ 2-6 / Piece
Min. Order:5 Pieces
- Application: Ceramic Decorations, Industrial Ceramic
- Material: Talc Porcelain
- Type: Ceramic Parts
- Packing: Carton or Pallet
- Standard: Rohs
- Port: Shanghai
Ceramic Bead Heating Element Insulator Steatite Ceramic Beads with Hole
Min. Order:1000 Pieces
- Refractoriness (℃): Refractoriness> 2000
- Feature: Long Time Materials
- Type: Heat-Resistant Material
- Shape: Rod
- Material: Alumina
- Size: Diameter 3.4,5.6,7,to 200mm
Exchange Thermal Alumina Ceramic Thermocouple Tube Pipe Bushing Insulator
US$ 15-20 / pcs
Min. Order:5 pcs
- Application: Insulators, Electrical Winding Insulation
- Type: Insulation Sleeve & Tube
- Chemistry: Inorganic Insulation
- Material: Ceramic
- Thermal Rating: 1800 Degree C
- Maximum Voltage: <10KV
95% Alumina Heating Insulators for Heat Treatment
US$ 800 / Ton
Min. Order:1 Ton
- Application: Machinery Accessory, Heater, Industrial Ceramic
- Purity: 95%
- Type: Ceramic Heating Equipment, Ceramic Parts
- Standard: GB
- Material: Aluminum, Alumina Ceramic
- Company Brand: Zaly
1800c Ceramic Tube Thermocouple Protection Ceramic Bushing Insulator
US$ 1-2 / Piece
Min. Order:1 Piece
- Refractoriness (℃): 1770< Refractoriness< 2000
- Feature: Long Time Materials
- Type: Heat-Resistant Material
- Shape: Pipe
- Material: Alumina
- Alumina Content: >99%
