Industrial Technical Customized Alumina Ceramic Tubes
Silicon Nitride Tubes are widely used as temperature measurement sensors and are an important structural ceramic material that is hard and resistant to wear.
Our organization has strived to establish a highly efficient and stable employees team and explored an effective high-quality command method for alumina ceramic balls, ceramic spoon pipe, Heating Element. The company has broad industry development prospects and a young, energetic, entrepreneurial and passionate cooperation team. We set and achieve challenging goals and respond quickly and decisively. We provide customers with complete and reliable overall solutions and technical support based on the concept of rapid response, and provide products with prices and high-quality and efficient brand services. We provide our customers with personalized and humanized design.
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℃
We have a constantly innovative and perfect product system, cutting-edge technology, excellent quality, and we lead the Industrial Technical Customized Alumina Ceramic Tubes industry through our tireless efforts. We provide professional services, understand customer needs, years of manufacturing experience, and outstanding strength because we work harder. We consider ourselves to be the most pioneering company in the industry.
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