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Sic Protection Tube and Beams Silicon Carbide Pipe Refractory, Nitride Bonded Silicon ...

Sic Protection Tube and Beams Silicon Carbide Pipe Refractory, Nitride Bonded Silicon ...

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 continue to introduce and absorb domestic and foreign advanced technology and efficient management models, so that our ceramic long tube headers, dcs ceramic radiant tubes, ceramic heating element bulb is continuously optimized. With professional technology, honest management and the spirit of continuous innovation, our company has developed rapidly. Consumers are our ultimate customers, so we always take meeting the needs of consumers as the goal and center of all our work.

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


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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℃


We have always insisted on seeking survival and development by quality, and constantly exploring the development field of Sic Protection Tube and Beams Silicon Carbide Pipe Refractory, Nitride Bonded Silicon .... Customer satisfaction and success are the most important yardsticks to measure our work performance. Our development is inseparable from the efforts and struggles of each employee, respect for individual capabilities is the basis of corporate culture, but also the cornerstone of our company's success. Brand loyalty reflects the good attitude and behavior of customers to the company's products.

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