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Nitride Bonded Silicon Carbide Thermalcouple Protection Tube

Nitride Bonded Silicon Carbide Thermalcouple Protection Tube

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 vigorously promote the popularization of new ceramic fiber fireproof cloth, Ceramic Fiber Bulk, refractory ceramic fiber module and the development of our company. We strictly abide by the tenet of good faith management, take customer demand as the guidance, and strictly grasp the quality source control and system construction. We abide by the core values of "integrity, innovation, teamwork, passion, result orientation, and customer focus". We start from the needs of customers, provide high-quality products and perfect services, and provide customers with good solutions. Our company will adhere to the principle of technological innovation, management innovation, concept innovation and development idea innovation.

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℃


Our company has gathered a group of technicians and workers who have served in the Nitride Bonded Silicon Carbide Thermalcouple Protection Tube industry for many years. We shape the image of excellent employees, that is, to improve the ideological and moral quality and business skills of employees, so that they become capable and excellent employees. Our company always takes the high quality as the leading, takes the continuous improvement as the goal, devotes in the intense market competition.

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