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High-Purity Alumina Ceramic Tube for High-Temperature & Corrosive Environments
St.Cera’s ceramic tube is manufactured from 99.8% high-purity alumina (Al₂O₃), offering excellent thermal stability up to 1600°C, high dielectric strength (15×10⁶ V/m), and superior chemical resistance. Our precision machining capabilities enable inner diameters as small as 0.2mm, outer diameters up to 600mm, and lengths up to 1500mm, with straightness of 0.005mm, concentricity of 0.01mm, and surface finish of Ra0.1. The tube’s zero porosity (0% water absorption) prevents outgassing in vacuum environments, making it ideal for semiconductor diffusion furnaces, thermocouple protection, and chemical processing. Custom wall thicknesses and end configurations (flat, tapered, flanged) are available.
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ST.CERA Customized 99.5% Alumina Ceramic tube
With features of high temperature resistance, corrosion resistance, abrasion resistance and insulation, ceramic can work in many kinds of semiconductor production equipment with condition of high temperature, vacuum or corrosive gas for a long time.
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ST.CERA Customized Zirconia Ceramic tube
With features of high temperature resistance, corrosion resistance, abrasion resistance and insulation, ceramic can work in many kinds of semiconductor production equipment with condition of high temperature, vacuum or corrosive gas for a long time.
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ST.CERA Customized 99.5% Alumina Ceramic Tubes and Ceramic Rods
With features of high temperature resistance, corrosion resistance, abrasion resistance and insulation, ceramic can work in many kinds of semiconductor production equipment with condition of high temperature, vacuum or corrosive gas for a long time.
Made from high-purity alumina powder, processed by cold isostatic pressing, high temperature sintering and precision finishing, it could reach the dimension tolerance to ±0.001 mm, surface finish Ra 0.1, temperature resistance 1600℃.
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ST.CERA Customized Precision Zirconia Ceramic Tube
Be made of high-purity ceramic powder, the ceramic tube is formed by dry pressing or cold isostatic pressing, and sintered under high temperature, then precision machined. With many advantages like abrasion resistance, corrosion resistance, high hardness, high toughness and low friction coefficient, it is widely used in medical equipment, precision machinery, laser, metrology and inspection equipment. It can work in the conditions of acid and alkali for a long time, and the maximum temperature can up to 1600℃.
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High Purity Alumina Ceramic Tube and Rod
With features of high temperature resistance, corrosion resistance, abrasion resistance and insulation, ceramic can work in many kinds of semiconductor production equipment with condition of high temperature, vacuum or corrosive gas for a long time.
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High Pressure and Wear-Resistant Alumina Ceramic Tube Ceramic plunger
Be made of high-purity ceramic powder, the ceramic tube is formed by dry pressing or cold isostatic pressing, and sintered under high temperature, then precision machined. With many advantages like abrasion resistance, corrosion resistance, high hardness, high toughness and low friction coefficient, it is widely used in medical equipment, precision machinery, laser, metrology and inspection equipment. It can work in the conditions of acid and alkali for a long time, and the maximum temperature can up to 1600℃
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Source Manufacturer Focuses On Precision Ceramic
Be made of high-purity ceramic powder, the ceramic tube is formed by dry pressing or cold isostatic pressing, and sintered under high temperature, then precision machined. With many advantages like abrasion resistance, corrosion resistance, high hardness, high toughness and low friction coefficient, it is widely used in medical equipment, precision machinery, laser, metrology and inspection equipment. It can work in the conditions of acid and alkali for a long time, and the maximum temperature can up to 1600℃.
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Alumina Zirconia Ceramics with Various Rod Shapes
Be made of high-purity ceramic powder, the ceramic tube is formed by dry pressing or cold isostatic pressing, and sintered under high temperature, then precision machined. With many advantages like abrasion resistance, corrosion resistance, high hardness, high toughness and low friction coefficient, it is widely used in medical equipment, precision machinery, laser, metrology and inspection equipment. It can work in the conditions of acid and alkali for a long time, and the maximum temperature can up to 1600℃
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High Temperature Resistant Ceramic Tube and Rod
Be made of high-purity ceramic powder, the ceramic tube is formed by dry pressing or cold isostatic pressing, and sintered under high temperature, then precision machined. With many advantages like abrasion resistance, corrosion resistance, high hardness, high toughness and low friction coefficient, it is widely used in medical equipment, precision machinery, laser, metrology and inspection equipment. It can work in the conditions of acid and alkali for a long time, and the maximum temperature can up to 1600℃.
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Ceramic Tube Insulation Equipment Materials
Be made of high-purity ceramic powder, the ceramic tube is formed by dry pressing or cold isostatic pressing, and sintered under high temperature, then precision machined. With many advantages like abrasion resistance, corrosion resistance, high hardness, high toughness and low friction coefficient, it is widely used in medical equipment, precision machinery, laser, metrology and inspection equipment. It can work in the conditions of acid and alkali for a long time, and the maximum temperature can up to 1600℃.
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Customized Ceramic Shaft Sleeves for Processing ST.CERA Alumina ceramics
Be made of high-purity ceramic powder, the ceramic tube is formed by dry pressing or cold isostatic pressing, and sintered under high temperature, then precision machined. With many advantages like abrasion resistance, corrosion resistance, high hardness, high toughness and low friction coefficient, it is widely used in medical equipment, precision machinery, laser, metrology and inspection equipment. It can work in the conditions of acid and alkali for a long time, and the maximum temperature can up to 1600℃.
