
Al2O3 Flanged Alumina Ceramic Tube for High Temperature Furnace
Alumina ceramic tube is with high temperature resistance, insulation, corrosion resistance, good air tightness, and good rapid cooling and rapid heating.
Our electric heating element with temperature control, alumina ceramic crucible manufacturers, non porous alumina ceramic tubes is favored by customers in many countries and regions, and the company's performance continues to grow steadily. We will further stimulate the passion of the team and the vitality of the organization with the visionary vigor of forging brilliance and dreams, and forge ahead to surpass ourselves. Relying on superior quality and excellent post-sales, our products sell well all over the world. After years of unremitting pursuit and exploration, we have cultivated a team of technical talents integrating development, design and manufacturing, and built a high-quality marketing team. Our corporate culture construction reflects our ideal and unremitting pursuit of building a harmonious enterprise and a harmonious society.
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.
Our Al2O3 Flanged Alumina Ceramic Tube for High Temperature Furnace have been sold all over the world and have created a national brand to lay a solid foundation. We always know that improving product quality is an important factor for our company to enhance the core competitiveness. We firmly believe our products will make you satisfied.
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