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Porous Alumina Al2O3 Sillimanite Ceramic Furnace Pipes for Kilns

Porous Alumina Al2O3 Sillimanite Ceramic Furnace Pipes for Kilns

Alumina Ceramic Pipe could be drilled, slotted, and ground to meet the requirements of ventilation, wire winding and special assembly. It is widely used in various industrial furnace fields, as furnace tube, support, threading, insulation and other purposes.

The technology we have introduced should result in substantial economic benefits for the Aluminum Titanate, alumina ceramic fiber core tile, silicon carbide thermocouple protection tube we produce. We understand that in order to be recognized and trusted by the society and customers in the market competition, we must have a scale of action and standard to play a role, and reflect and improve unremittingly. The company has always attached importance to the development of enterprise technology and the improvement of staff quality, regularly implement skills training. We use selected national high-quality materials and equipment suppliers to strongly guarantee quality and after-sales service. The quality of employees gives us a competitive advantage.

Description

Alumina Ceramic ususally made to 95% aluminum content and 99% aluminum content. The color is ivory white  and pink.  The 95% ceramic pipe can work under 1400℃ and 99% ceramic pipe can work under 1650 ℃.  It is widely used in various industrial furnace fields, as furnace tube, support, threading, insulation and other purposes. We have been exported the pipe over 10years and recognized by customers with excellent product quality and customer service.


Property

Ceramic Pipe  has good properties of corrosion resistance and excellent air tightness. It adopts rigorous process, wide range of application, stable material and long service life. It has high strength, good thermal conductivity, low dielectric dissipation, and can well insulate resistance and withstand voltage.


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More to know

The warping angle of alumina ceramic pipe is that all four corners of the green body are warped up, and the rest of the surface is straight or only slightly concave. This kind of defect occurs in the middle and both sides of the kiln. It is caused by the excessive temperature difference between the upper and lower surface of the roller table in the later stage of firing. If the size of the output kiln is correct, reduce the temperature of the upper part of the 2-3 groups (box) of the roller after firing and increase the temperature under the roller table equally.


If the product size after firing is too large, only increase the temperature below the roller table by 5-10°C or more; if the product size after firing is too small, only increase the temperature above the roller table by 5-10°C Or more, so that the above-mentioned undesirable phenomena can be well improved.


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. How about the service time?

The service time will be different when your working environment is different.

2. What is the delivery port?

Our nearest seaport is Shanghai port, Tianjin port and Qingdao port. When you have specified port, please advise when you order.


We take the high starting point, the high investment, the high quality as the development strategy, is takes the research and development, the manufacture, the sale and the after-sales service as a body Porous Alumina Al2O3 Sillimanite Ceramic Furnace Pipes for Kilns manufacture enterprise. We hope to establish a modern talent system and create a strong international level of modern corporate talent. We hope that through the best quality products, the most thoughtful service and the best team, we can achieve our vision of becoming a first-class strong enterprise.

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