Original SKF ABEC7 Miniature 627 Ceramic Ball Bearing

Our ceramic fiber tape filament, electric dryer heating element, ceramic bubbler pipe is advanced in production technology to meet different needs to the greatest extent, so that is the first choice of most customers. Cost is the basis of operation, and we must rely on technological progress and strengthened management to control costs. 'Good quality, customer satisfaction' is the eternal goal of our company. Our company will take the market demand as the guidance, innovate constantly, and wholeheartedly provide customers with reliable quality products and perfect after-sales service. Our company has professional technology research and development and production capacity, and is committed to excellence in every production link。

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.

Never satisfied with the status quo, strict self-requirements are the driving force for the improvement and development of our company's design and manufacturing level. We are always ready to give back to customers with the highest quality Original SKF ABEC7 Miniature 627 Ceramic Ball Bearing and services. In the allocation of resources, we all introduce advanced international production equipment. Our company staff with full enthusiasm, rich professional knowledge and a strong sense of responsibility, constantly achieve self-worth promotion and transcendence.

Hot Tags: si3n4 ceramics, China, suppliers, manufacturers, factory, customized, wholesale, cheap, pricelist, low price, free sample, electric fireplace heating element, ceramic fiber paper sheet, Ceramic Fiber Rope, electric heating element with temperature control, Sprial Heating Element, stove heating element