Industrial Custom 95% Alumina Ceramic Tube with Collar
Silicon Nitride Tubes are widely used as temperature measurement sensors and are an important structural ceramic material that is hard and resistant to wear.
We will meet the opportunities and challenges of the new economic development with more excellent results and promote the prosperity and development of this easy to machine alumina bisque ceramic rods, electric hot water heater element, heating elements furnace parts] industry. Dare to take charge, dare to innovate and dare to be the first in the world is the core content of our enterprise spirit in the new era. We strive to accelerate the adjustment of industrial structure and adapt to the changing trend of demand structure. We believe that corporate culture is conducive to enhancing the cohesiveness of the enterprise and giving full play to unlimited creativity. Our company has strict management, scientific production, and we emphasize quality control internally and market expansion externally.
Product Description
Silicon Nitride Tubes are widely used as temperature measurement sensors. It is important structural ceramic material which is hard and resistant to wear. It is widely used in mechanical hardware, laser semiconductor, petrochemical, automotive, aerospace and other fields.
Silicon Nitride Tubes have good performance on resistant to high temperatures and maintain their strength at temperatures up to 1200°C without loss. It does not decompose until reaching the temperature of 1900°C. In addition, it has amazing chemical resistance, withstanding almost all inorganic acids, and caustic soda solutions up to 30%, as well as many organic acids.
Standard Specifications
OD (mm) | ID (mm) | L (mm) |
16 | 8 | 300-600 |
22 | 12 | 300-800 |
28 | 16 | 300-900 |
30 | 18 | 300-900 |
45 | 25 | 300-900 |

Main Property
As a kind of good high-temperature engineering material, it has advantages in the application of high-temperature field.
(1) To make full use of its excellent properties.
(2) Developing new fluxes, studying and controlling the optimal composition of existing fluxes when sintering powders.
(3) Improving the powder making, molding and sintering processes.
Q&A
1. How long is the Si3N4 tube's service time?
It is generally over 6 months . We could discuss more details when you send inquiry.
2. What is the working temperature of the Si3N4 tube?
The working temperature is over 1200℃
Details determine success or failure, professional manufacturing achieves excellent quality. We regard quality as life, pursue 100% product qualification rate, and strive to provide customers with the most excellent Industrial Custom 95% Alumina Ceramic Tube with Collar and services. Our corporate mission is to satisfy customer needs and enhance corporate competitiveness with superior products and services. We adhere to our internationalization strategy and actively respond to the technological changes in the industry.
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