
High Quality Customized Alumina Ceramic Tube Ferrules
Alumina ceramic tube is with high temperature resistance, insulation, corrosion resistance, good air tightness, and good rapid cooling and rapid heating.
Our intention is usually to satisfy our buyers by offering golden provider, great rate and good quality for ceramic bushings bearings, vacuum heat insulation ceramic beads, ceramic fiber tape filament. The company has always insisted on leading the development of the enterprise with technological innovation, and has continuously increased technological innovation and product research and development. We insist on people-oriented, innovation as the soul, and the pursuit of continuous innovation and development on the basis of inheritance and learning. We have a professional service team and set up a remote service center to provide real-time and timely support and operation guidance to ensure the best operating status of the device. We will make progress together with the market relying on the position of the world factory and making full use of talent advantages, cost advantages, and local advantages.
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 make full use of our expertise, advantages, abilities, and resources that can be mobilized, constantly surpass ourselves, and pursue excellence in the quality of our High Quality Customized Alumina Ceramic Tube Ferrules. We strive to provide our customers with the best and most affordable products, and we always ensure to provide high-quality products within our product range. 'Today's quality, tomorrow's market' is our consistent business purpose. We take every step in a down-to-earth way, and constantly expand and strengthen the enterprise, expecting to become a reliable and sincere partner in the hearts of customers.
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