
High Quality Industrial Refractory High Alumina Ceramic Tube
Alumina ceramic tube is with high temperature resistance, insulation, corrosion resistance, good air tightness, and good rapid cooling and rapid heating.
Our goal is to lead the ceramic fiber heating module, alumina ceramic tubes thick wall, rigidizing ceramic fiber cloth industry into the era of value orientation and quality bench-marking, and to promote the overall development and progress of the world ceramic fiber heating module, alumina ceramic tubes thick wall, rigidizing ceramic fiber cloth industry. We are committed to the Internet, multiple scenarios, and multiple perspectives to meet the diverse and individual needs of our users. Entrepreneur innovation is the inexhaustible power to promote the development of modern enterprises.
Description
Alumina ceramic tube is with high temperature resistance, insulation, corrosion resistance, good air tightness, and good rapid cooling and rapid heating.
Classification
Alumina ceramics are divided into two types: high-purity type and ordinary type.
High-purity alumina ceramics are ceramic materials with an Al2O3 content of more than 99.9%. Because their sintering temperature is as high as 1650-1990 ℃, and the transmission wavelength is 1 to 6 μm, they are generally made into molten glass to replace platinum crucibles; use its light transmission It can be used as a sodium lamp tube, and it can be used as an integrated circuit substrate and high-frequency insulating material in the electronics industry.
Molding Method
There are many methods for forming alumina ceramic products, such as dry pressing, grouting, extrusion, cold isostatic pressing, injection, casting, hot pressing and hot isostatic pressing. In recent years, molding technology methods such as filter press molding, direct solidification injection molding, gel injection molding, centrifugal grouting and solid free molding have been developed at home and abroad. Different product shapes, sizes, complex shapes and precision products require different molding methods.

Data Sheet
Name | Content (%) |
Al2O3 | 99.3 |
SiO2 | 0.3-0.5 |
CaO+MgO | 0.2-0.3 |
K2O+Na2O | 0.15-0.3 |
Fe2O3 | <0.05 |
Others | <0.05 |
Q&A
1. What is the delivery time?
It usually needs 3-5weeks to finish the production.
2. Where is the shipping port?
Our nearest airport is Beijing airport and nearest seaport is Tianjin seaport.
We provide our customers with safe and long-lasting high-performance High Quality Industrial Refractory High Alumina Ceramic Tube with the most stringent production process and quality control management. Respect and equality means respecting ourselves, respecting others, getting along equally and treating them equally. It requires us to be both warm and friendly, but not condescending. Since its establishment, our company has been developing and growing. Our growth and transformation come from the power of continuous innovation.
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