
High Purity Opaque Quartz Glass Ceramic Ring Plate Pipe for Refractory
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.
Our strong R & D strength, advanced equipment, scientific management and strict control system ensure the quality of products, production process, testing methods and other aspects have reached the advanced level of the electric fireplace heating element, ceramic heaters and heating pads, alumina ceramic grinding balls industry. By actively participating in industry exchange activities, we hope to improve and maximize the efficiency and effectiveness of our company's activities. Our idea is to develop the market with quality, occupy the market with reasonable price and win the reputation with considerate service. We wholeheartedly develop new high quality products for our customers and wholeheartedly meet their different demands for products, our philosophy is no best, only better. Our cooperation with customers is based on a stable and long-term basis.
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.

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.
High Purity Opaque Quartz Glass Ceramic Ring Plate Pipe for Refractory have advanced technical support and we can be invincible in the fierce market competition because of our company's perfect quality management system and after-sales service system. We employ professional technical backbone talents, cultivate high quality staff, and develop foreign markets. The company is committed to creating high-quality products, providing customers with high-quality products and services, and realizing the win-win development of enterprises and customers.
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