Distributor Bearing 637 Hybrid Ceramic Bearings with Price List

We provide customers with better and more ceramic fiber paper properties, ceramic sheath tube, Alumina Ceramic Ball with excellent product quality and personalized supporting services. In order to realize the transformation from manufacturing to creation and build innovative enterprises, it is necessary to promote the upgrading of development mode. After years of unremitting efforts and development by all employees of the company, we have been well received and trusted by new and old customers. Our R & D strength and sufficient technical reserves can meet various needs of customers and keep our product technology at the leading level abroad.

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 will always only provide customers with quality management policy of quality Distributor Bearing 637 Hybrid Ceramic Bearings with Price List, we have been walking in the forefront of the industry. We pay attention to the health of our employees, protect their health, and provide a healthy and safe occupational environment for them. Our company in line with the enterprise principle of 'safe production, excellent quality, flexible innovation, timely service', strictly standardize the production process, fine standards and improve the company management, with the majority of customers common development, create a better tomorrow.

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