
High Precision Al2O3 Ceramic Ring Alumina Ceramics Tube Sleeve for Grinding Powder Machine Parts
Alumina ceramic tube is with high temperature resistance, insulation, corrosion resistance, good air tightness, and good rapid cooling and rapid heating.
Our water heater element, ceramic fiber industrial textiles, ceramic fiber modules density meet the standard, beautiful and durable, and are produced in strict accordance with the quality management system. Our goal is to achieve the healthy and sustainable development of enterprises, so we continue to improve product quality and technology. We hope to cooperate with other enterprises to build an open, cooperative, mutually beneficial and symbiotic industry environment. We adhere to the business principle of 'Integrity is the gold, the market is the door, and the quality is the foundation'. Relying on the scientific management system, advanced core technology advantages and high-quality staff, we carefully create high-quality products and grow together with our customers. We're doing everything to supply our customers with best services and best solutions.
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 continuously improved the quality of our High Precision Al2O3 Ceramic Ring Alumina Ceramics Tube Sleeve for Grinding Powder Machine Parts over the years by increasing our independent innovation and applying standards and technologies to the process of product production. Our idea is to meet the needs of the market and to protect the interests of customers. We have advanced equipment and a professional team with rich theoretical and practical experience.
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