
Good Quality Polished Zirconia Ceramic Tube /Porous Ceramic Tube
Alumina ceramic tube is with high temperature resistance, insulation, corrosion resistance, good air tightness, and good rapid cooling and rapid heating.
We can normally fulfill our respected consumers with our great excellent, great value and good provider due to we're much more specialist and extra hard-working and do it in cost-effective way for ceramic fiber industrial textiles, heating elements furnace parts, ceramic heat pads for welding. Our scale efficiency is leading, core capacity is prominent, competitive advantage is outstanding, and service quality is first-class. The company advocates a service marketing concept that allows users to have no worries, and sincerely cooperates with users to create a better future.
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 emphasize progress and introduce new solutions into the market each year for Good Quality Polished Zirconia Ceramic Tube /Porous Ceramic Tube. Our company has a complete organization and strong technical force, has the ability to continuously develop and research new products of science and technology and has testing equipment and means and has a professional, high-quality design and production team. The company supervises, controls and operates all aspects of production in order to achieve a perfect combination of social responsibility, employee health, and product quality.
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