High Quality ABEC5, ABEC7, ABEC9, ABEC11 Skateboard Ball Bearing 608, 608zz, 608-2RS, ...

The company is a comprehensive manufacturing enterprise specializing in protection tube for thermocouple, heating element for water heater, alumina bisque ceramic rods, integrating modernization, digitization, networking and specialization. Our employees are with the company through thick and thin, with honor and disgrace, giving full play to their intelligence, doing business with one heart and seeking development with one mind. The company has been committed to quality and service, and is willing to work hand in hand with our customers to create a better future. We will continue to improve our governance structure, promote risk management and comprehensively improve the level of corporate governance. Our entrepreneurial spirit is unity and hard work, pioneering and innovative, forging ahead, and striving for a model.

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 are committed to let more customers enjoy the quality High Quality ABEC5, ABEC7, ABEC9, ABEC11 Skateboard Ball Bearing 608, 608zz, 608-2RS, ... and attentive service, and experience our superior corporate culture. Competitiveness has always been regarded as the secret of a company's sustainable development. Our company adheres to the development strategy of mutual benefit, sincere cooperation, honesty oriented, and innovation to meet the changes and challenges of the market.

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