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High Temperature Ceramic Corundum Tube

High Temperature Ceramic Corundum Tube

Alumina ceramic tube is with high temperature resistance, insulation, corrosion resistance, good air tightness, and good rapid cooling and rapid heating.

We believe that providing quality alumina ceramic tile heat resistance, ceramic sheath tube, flexible ceramic pad heater at reasonable prices is the best way to return customers. We always take integrity as the core of our corporate values and actively practice them, insisting on honest operation and honest service externally and continuously strengthening the culture of integrity internally among our employees. The concept of internationalization of design, product, manufacturing and operation will place the enterprise in a high vision and all-round level, with excellent enterprise concept, strong enterprise strength and scientific and effective management. Our company regularly organizes personnel to contact customers, market products and conduct after-sales service in different regions.

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.

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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 products have been unanimously praised in many industries, and the company has gradually grown and developed rapidly and steadily, becoming the speaker of the domestic High Temperature Ceramic Corundum Tube industry. In the process of customer use, we provide customers with convenient and effective solutions, and our sales network is all over the world. We adopt the latest production management system to ensure the delivery of high-quality products in the shortest possible time.

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