
Alumina Ceramic Thermocouple Tubes Protection Tubes
Alumina ceramic tube is with high temperature resistance, insulation, corrosion resistance, good air tightness, and good rapid cooling and rapid heating.
Our quality is the capital of our survival. We strictly require that every person, every link of production, every process should be supervised by professionals. Finally, each bumpy ceramic fiber paper, high density ceramic fiber board, ceramic element heater should be inspected. We do shipment is all good products. We adhere to the management principles of 'quality first, customer first and credit-based' since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation. Our company has a large number of technology, marketing, management skills in a body of compound professional personnel which has many years of industry marketing service experience. We offer personalized solutions that give you plenty of choices. Based on our own reality, we have carried out a series of effective corporate culture construction activities to enhance employees' loyalty to the company.
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 have already won a high reputation with our excellent Alumina Ceramic Thermocouple Tubes Protection Tubes, and customer's expectation is the driving force for us to continuously improve our professionalism and service quality. The company wins the trust of others with quality, is well-known in the world by word of mouth, and with the purpose of professional technology and dedicated service, we will work together with our customers to create a better future! At the new historical starting point, in the face of complex and changeable international and domestic markets and a new round of development opportunities, our company takes the courage and courage to be the first in the world to shoulder the heavy burden.
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