
Alumina Ceramic Tube/Porous Alumina Tube
Alumina ceramic tube is with high temperature resistance, insulation, corrosion resistance, good air tightness, and good rapid cooling and rapid heating.
We will continue to be responsible for our products, markets, channels and customers, as well as launching new series of heat treatment ceramic pads, porous alumina ceramic rod, Aluminum Titanate Riser Tube. We understand that culture and brand are symbiotic and that a world-renowned brand must be supported by culture. In pursuit of the maximum interests of the company, our company needs to consider the interests of customers. We combine the current situation of human resources of the company and continuously improve the training and development system. We strengthen the strategy and risk management of our consumer business and enhance the efficiency of our decision-making.
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 Alumina Ceramic Tube/Porous Alumina Tube is a new product, which is the current traditional product after several times of renewal and has good economic and social benefits. While we emphasize product quality, we also actively communicate with customers, understand customer needs, find out our shortcomings and provide professional and timely after-sales service for customers. We comprehensively improve the economic efficiency of the company, strive to build an efficiency-oriented enterprise, promote the innovation of management mechanism, and promote the restructuring of the company's operation.
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