OEM Size Nylon Pulley with Ball Bearing

Building a world-class manufacturing base, manufacturing superior bulk ceramic fiber density, Reaction Bonded Silicon Carbide, country hearth wood stove 2000 ceramic fiber board and cultivating and shaping first-class brands are the basis for achieving world-leading brands and building an evergreen foundation. We comprehensively analyze the problems and opportunities facing human resources. We take high-quality development and international operation as our goal, integrate global talents, technology, and management resources.

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.

'Harmony, practice, innovation, and service' are the basic principles of our company. We are willing to work together with people from all walks of life for the bright future of the OEM Size Nylon Pulley with Ball Bearing industry and make contributions to the rapid development of the industry. We hope that all employees will work together to constantly surpass themselves, improve the working atmosphere of the company, and create a good corporate culture. We do our best to maintain and serve the market as a prerequisite, so that employees get the corresponding protection in advance and we strive to improve the business as the core.

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