Good Quality Hybrid Ceramic Ball Bearing 6802-2RS

In today's fierce market competition, we will continue to work hard to provide customers with high-quality products and perfect and efficient services. We sincerely hope to cooperate with friends from all walks of life and develop simultaneously with the world's Aluminum Titanate, 99 alumina ceramic sheet, 3m nextel ceramic fiber tape industry new technologies. In the future, we strive to build the company into a modern enterprise group with strong core competitiveness. We adhere to the development concept of not only emphasizing enterprise benefits, but also seeking social merits.

Product Description

Si3N4 Ceramics is a new type of non-metallic ceramic material.  One of the popular product of Si3N4 ceramics is Si3N4 tube. The tubes are mainly used in conjunction with thermocouples to protect them. It allows the thermocouple to operate properly in special environments and to resist high pressures and high flow rates.

Process Method

It uses silicon powder as raw material and is first made into the desired shape using the usual molding method. Initial nitriding is done in nitrogen at 1200°C, so that part of the silicon powder reacts with nitrogen to form silicon nitride. This way the whole body already has some strength. It is then nitrided a second time in a high-temperature furnace at 1350°C to 1450°C to react with the silicon nitride.

Specifications

Thermocouple protection tube: diameter Φ12-80mm, length 600-1800m

Data Sheet

Q&A

1. How long is the service time of Si3N4 ceramics?

It will be different as per your application. The general period is 25-30days.

2. What is the payment terms?

Our payment terms are T/T, L/C or as per your request.

We warmly welcome our regular and new consumers to join us for Good Quality Hybrid Ceramic Ball Bearing 6802-2RS. After long-term unremitting efforts, our company has established a good reputation, and stood out among the peers, winning the trust and support of our customers. In the face of new development opportunities and challenges, we will adapt to changes in internal and external environments, further clarify our development thinking, clarify our strategic direction, and keep pace with the market and advance with society.

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