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China, Chinese Alumina Parts Electrical Insulator Polished High Alumina Tube1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Industrial Ceramic ProductsCeramic InsulatorHigh Alumina TubeAlumina Parts High Alumina Tube
Xiamen Innovacera Advanced Materials Co., Ltd.
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Product Description Product DescriptionAl2o3 Threading Tube is used when conditions exclude the use of metal, either for chemical reasons or because of excessive temperatures.Their main applications are between 1000 and 1800°C. They may be in directly contact with the medium or may be used as a gas-tight inner sheath to separate the thermocouple from the actual metal protection tube.Ceramic tubes should be mounted in a hanging position above 1200°C to prevent distortion or fracture due to bending stresses. Evenhair-line cracks can lead to contamination of the thermocouple resulting in drift or failure. Alumina ceramic tube provide a broad range of engineering properties: High Temperature-Superior Strength-Corrosion Resistance-Thermal & Electrical Insulation along with other specialized characteristics.Custom Ceramic Rod & Ceramic Tube Manufacturer? Tolerances held to ± .0001? Diameter .007 to 3.00"? Thickness .010 up to your requirement-Precision Close, Tight Tolerances, -Ceramic Rods & Ceramic Tube machined to customer specifications-Prototype to Production-Intricate ceramic machining-Alumina is widely used in automotive,petro-chemical, fluid control material transfer,industry, electrical and electronic, semiconductor.Alumina Ceramic Tube Properties:>High Temperature Resistance>Excellent Wear Resistance>Chemical Resistance>Electrical Insulation>Mechanical Strength>Precision Engineering>Biocompatibility>Thermal Insulation>Lightweight>Cost-Effectiveness Product Parameters Alumina Ceramics Properties Unit95%99%Densityg/cm33.63.8Water absorption%<0.4<0.2Firing temperature°C16001800HardnessHRA7080Coefficientoflinearexpansion*10-6/°C5.55.3Dielectric constant 910.5Volume resistivityΩ·cm-1013BreakdownvoltageKV/mm1415Breaking strengthMpa250300 Detailed PhotosCompany Profile Certifications
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