7,516 Alumina Insulator Tube
results from221 suppliers
Alsint Refractory Industrial Customized High Temperature 99.5% C799 Al2O3 Alumina Ceramic Thermocouple Protection Insulator Tube for Furnace Processing
US$ 0.01-20 / Piece
Min. Order:1 Piece
- Application: Electronics, Refractory
- Purity: 99.5%
- Type: Ceramic Tubes
- Features: Wear Resistance, Electrical Insulation
- Surface Finish: Polished, Glazed, Metalized
- Forming Methods: Extrusion, ISO Pressed, Dry Pressed
China Factory Technical Precision Electrical High-Temperature Refractory Aluminum Oxide Al2O3 C799 99.5% Alumina Ceramic Protection Insulator Tube
US$ 0.5-100 / Piece
Min. Order:10 Pieces
- Application: Refractory, Refractory, Structure Ceramic, Industrial Ceramic, Insulation Ceramic
- Purity: 99.5%
- Type: Ceramic Tubes
- Product Name: Ceramic Tubes
- Forming Methods: Extrusion, ISO Pressed, Dry Pressed
- Optional Purity: 95%, 99%, 99.5%, 99.8%
Sgj Glazed 96% Alumina Ceramic Tube for Piezo Electrodes Spark Plug/ Ceramic Igniter Insulator with Square Bore
US$ 0.2 / Piece
Min. Order:1 Piece
- Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
- Type: Insulation Sleeve
- Chemistry: Inorganic Insulation
- Material: Ceramic
- Thermal Rating: Customized
- Maximum Voltage: >100KV
Cordierite Steatite Alumina Insulator Tube in Customized Size
US$ 0.06 / Piece
Min. Order:2000 Pieces
- Certification: CCC, ISO9001
- Type: Far Outside Heating Tube
- Material: Mullite
- Form: Heating Wire
- Shape: Tubular
- Color: White/Customized Color
Glazed 95% Alumina Ceramic Tube for Ignitor Electrode 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%
Customizable High Hardness and Temperature Resistance 96% Al2O3 Insulator Sleeve Alumina Ceramic Tube for Industry
US$ 8-20 / Piece
Min. Order:10 Pieces
- Application: Structure Ceramic, Industrial Ceramic
- Material: Alumina Ceramic
- Type: Ceramic Tubes
- Name: Customizable High Hardness and Temperature Resist
- Working Temperature: 1400-1650°c
- Density: 3.65 - 3.90 g/cm3
Ceramic High Purity Alumina Ceramic Protecting Tube Pipe Bushing Insulator
US$ 0.42-1 / Piece
Min. Order:5 Pieces
- Application: Industrial Ceramic
- Material: Alumina Ceramic
- Type: Ceramic Tubes
- Packing: Plywood Case
- Standard: RoHS
- Port: Shanghai
Alumina Ceramic Insulator Hollow Bar Tube with Thread Made in Mullite
US$ 0.1-5 / Piece
Min. Order:10 Pieces
- Refractoriness (℃): 1580< Refractoriness< 1770
- Feature: Low Thermal Expansion Rate
- Type: Refractory Material
- Shape: Plate
- Material: Cordierite
- Color: Yellow
Thermocouple Alumina Ceramic Insulating Tube Insulator Thermocouple Protection Ceramic Tube for Refractory
US$ 5-100 / Piece
Min. Order:20 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Thermocouple Protection Tube
- Production Process: Ceramics
- Material: Ceramics
Factory Price 99% Alumina Ceramic Insulator Tube
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%
Three Hole Alumina Ceramic Insulator Tube
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 Ceramic Insulator 99 High Alumina Ceramic Tube
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%
Industrial 99% Al2O3 Alumina Hollow Ceramic Insulator Tubes
US$ 0.5-100 / Piece
Min. Order:10 Pieces
- Application: Refractory, Structure Ceramic, Industrial Ceramic, Insulation Ceramic
- Material: Alumina Ceramic
- Type: Ceramic Tubes
- Surface Finish: Polished, Glazed, Metalized
- Optional Material: Zirconia, Silicon Nitride, Aluminum Nitride
- Precision Tolerance: Od to Be +/-0.005, ID to Be +/-0.01mm
Ivory Ceramic Fine Grinding Insulator Tube Al2O3 Alumina Ceramic Tube
US$ 0.5-25 / Piece
Min. Order:1 Piece
- Application: Industrial Ceramic
- Material: Alumina Ceramic
- Type: Ceramic Tubes
- Usage: Electrodialysis
- Dimension: Customized
- Warranty: 1 Year
Al2O3 Fast Thermal Cycling Alumina Ceramic Insulator Tubes for Thermocouple
US$ 15-50 / Piece
Min. Order:5 Pieces
- Refractoriness (℃): 1580< Refractoriness< 1770
- Feature: Long Time Materials, Instant Materials
- Type: Refractory Material
- Shape: Tube
- Material: Alumina Cement
- Packing: Cartoon / Wooden Box
Glazing 95% Alumina Ceramic Insulator Tube
US$ 1-5 / Piece
Min. Order:20 Pieces
- Refractoriness (℃): 1580< Refractoriness< 1770
- Feature: Long Time Materials
- Type: Heat-Resistant Material
- Shape: Pipe
- Material: Alumina
- Alumina: Sillimatin 60 C 530, Alsint 99.7 C 799,
China Factory Electrical Al2O3 99.5% Alumina Ceramic Protection Insulator Tube
US$ 10-25 / Piece
Min. Order:1000 Pieces
- Refractoriness (℃): 1770< Refractoriness< 2000
- Feature: Long Time Materials
- Type: Refractory Material
- Shape: Pipe
- Material: Alumina
- Bbending Strengthing Strength: 15-40MPa
Heat Resistant Industrial 99.7 % Corundum Alumina Ceramic Tube Insulator for Electrical Furnace
US$ 0.5-5 / Piece
Min. Order:1 Piece
- Application: Refractory, Structure Ceramic, Industrial Ceramic
- Material: Alumina Ceramic
- Type: Ceramic Tubes
- Product Name: Alumina Ceramic Tube Insulator
- Forming Methods: Extrusion, ISO Pressed, Dry Pressed
- Purity of Material: Range From 40% to 99.8%
Manufacturer Customized Insulator Alumina Ceramic Insulator Tube
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%
Heat Resistant Ceramic Insulator Customized Square Alumina Tube
US$ 10 / Piece
Min. Order:1 Piece
- Refractoriness (℃): 1580< Refractoriness< 1770
- Feature: Heat Resistant, Wear Resistant
- Type: Refractory Material
- Shape: Customized
- Material: Alumina
- Color: Ivory, White
C799 Aluminium Oxide Ceramic Perforated Alumina Ceramic Tube and Insulator Tube
US$ 1 / Piece
Min. Order:1 Piece
- Refractoriness (℃): 1770< Refractoriness< 2000
- Feature: Long Time Materials
- Type: Refractory Material
- Shape: Rod
- Material: Alumina Cement
- Maximum Voltage: <10kv
C799 Both End Open Alumina Ceramic Insulator Tube
US$ 10 / Piece
Min. Order:1 Piece
- Refractoriness (℃): 1770< Refractoriness< 2000
- Feature: Long Time Materials
- Type: Heat-Resistant Material
- Shape: Pipe
- Material: Alumina Block
- Color: Ivory, White
High Temperature Insulation Alumina Ceramic Insulator Tube
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%
Thermocouple Protection Tube 95 99 Alumina Tube Ceramic Insulator
US$ 1-20 / Piece
Min. Order:10 Pieces
- Application: Insulators
- Type: Insulation Tube
- Chemistry: Hybrid Insulation
- Material: Ceramic
- Thermal Rating: Depends on Material
- Maximum Voltage: Depends on Material
Electric Thermocouple Protection Alumina Ceramic Insulator Tube
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%
Advanced Alumina Ceramic Tube Thermocouple Protection Tube C799 C795 C610 Insulator Tube
US$ 15-50 / Piece
Min. Order:5 Pieces
- Refractoriness (℃): 1580< Refractoriness< 1770
- Feature: Long Time Materials, Instant Materials
- Type: Refractory Material
- Shape: Tube
- Material: Alumina Cement
- Packing: Cartoon / Wooden Box
Long Life Good Quality Electrode Glazed 95% Al2O3 Ignition Wear Resistance Alumina Ceramic Insulator Tube for Heating Element
US$ 2-5 / Piece
Min. Order:10 Pieces
- Application: Structure Ceramic, Industrial Ceramic
- Material: Alumina Ceramic
- Type: Ceramic Tubes
- Name: Long Life Good Quality Electrode Glazed 95% Al2O3
- Working Temperature: 1400-1650°c
- Density: 3.65 - 3.90 g/cm3
Ivory Ceramic Fine Grinding Insulator Tube Al2O3 Alumina Ceramic Tube
US$ 8-10 / pieces
Min. Order:1 pieces
- Application: Refractory, Structure Ceramic, Industrial Ceramic
- Material: Alumina Ceramic
- Type: Ceramic Tubes
- Temperature Classification: High Temperature Piping
- MPa Classfication: Ultra High Pressure Piping
- Diameter: >720mm
Refractory Ceramic Insulator Alumina Tubes
US$ 10 / Piece
Min. Order:1 Piece
- Refractoriness (℃): 1770< Refractoriness< 2000
- Feature: Long Time Materials
- Type: Heat-Resistant Material
- Shape: Pipe
- Material: Alumina Block
- Color: Ivory, White
Sgj Glazed 95%Alumina Ceramic Tubes for Piezo Electrodes Spark Plug/ Ceramic Igniter Insulator with Square Bore
US$ 1 / Piece
Min. Order:1 Piece
- Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
- Type: Insulation Sleeve
- Chemistry: Inorganic Insulation
- Material: Ceramic
- Thermal Rating: Customized
- Maximum Voltage: >100KV
Cordierite Steatite Alumina Ceramic Insulator Tube
US$ 0.5-10 / Piece
Min. Order:10 Pieces
- Refractoriness (℃): 1580< Refractoriness< 1770
- Feature: Long Time Materials, Instant Materials
- Type: Heat-Resistant Material
- Shape: Plate
- Material: Alumina Ceramic
- Max Working Temperature: 1600c
Sgj Customized Large-Diameter 95 99 99.5 C799 Al2O3 Insulator Alumina Ceramic Tube Industrial Refractory High-Temperature Resistant Aluminum Oxide
US$ 1 / Piece
Min. Order:1 Piece
- Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
- Type: Insulation Sleeve
- Chemistry: Inorganic Insulation
- Material: Ceramic
- Thermal Rating: Customized
- Maximum Voltage: >100KV
Electrial Insulator Custom Any Sizes Alumina Ceramic Tube
US$ 10 / Piece
Min. Order:1 Piece
- Refractoriness (℃): 1580< Refractoriness< 1770
- Feature: Heat Resistant, Wear Resistant
- Type: Refractory Material
- Shape: Customized
- Material: Alumina
- Color: Ivory, White
Mo Mn Metallized Al2O3 Alumina Ceramic Tube Insulator for Vacuum Interrupter Feedthrough
US$ 0.5-10 / Piece
Min. Order:10 Pieces
- Max Working Temperature: 1600c
- Rycolor: White, Ivory, Pink
- Special: Thin Film Alumina Ceramic
- Product: Alumina Parts
- Name: Machine Alumina Ceramic Substrate
- Raw Material: 60-99.7% Alumina Ceramic
Advanced Alumina Ceramic Tube Square Tube C799 Insulator Tube
US$ 1 / Piece
Min. Order:1 Piece
- Refractoriness (℃): 1770< Refractoriness< 2000
- Feature: Long Time Materials
- Type: Refractory Material
- Shape: Rod
- Material: Alumina Cement
- Maximum Voltage: <10kv
99% Alumina Ceramic Thermocouple Protection Tube
US$ 20 / Piece
Min. Order:100 Pieces
- Application: Insulators
- Type: Insulation Sleeve
- Material: Ceramic
- Thermal Rating: 1700 Max
- Certification: ISO9001
- Color: White
Customized High Temperature 99% Al2O3 Alumina Ceramic Protection Insulator Tube
US$ 0.99-9.9 / Piece
Min. Order:10 Pieces
- Warranty: on Line
- Classification: Special Parts
- Processing Type: Coil Winding Machine
- Match Machine: Spinning Equipment
- Material: Ceramic
- Processing Level: Precision Finishing
Thermocouple Pipe Insulator 99 Alumina Ceramic Tube
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 Temperature Resistance High Purity 99.7% Al2O3 Ceramic Insulator Tube
US$ 0.5 / Piece
Min. Order:1 Piece
- Refractoriness (℃): 1580< Refractoriness< 1770
- Feature: Long Time Materials
- Type: Refractory Material
- Shape: Pipe
- Material: Alumina Ceramic
- Featurte: High Temperature Resistance
95% Glazed Alumina Ceramic Insulator Tube for Ceramic Ignition Needle
US$ 17-20 / pieces
Min. Order:1 pieces
- Application: Refractory, Structure Ceramic, Industrial Ceramic
- Material: Alumina Ceramic
- Type: Ceramic Tubes
- Diameter: >720mm
- Medium: Liquid
- Cross-Section Shape: Semi-Circular
