Boron nitride ceramics
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Our employees are skilled at utilizing state-of-the-art technologies.In the application field(s) of Ceramics, 25 year professional boron nitride crucible / ring factory is widely used and highly recognized by users. 25 year professional boron nitride crucible / ring factory is made available in a varied range of specifications. At present, Liling xing tai long special ceramic co.,ltd are still a growing enterprise with a strong ambition to become one of the most competitive enterprises in the market. We will continue to research and develop new technologies for the birth of new products. Also, we will grasp the precious tide of opening up and reform to attract customers all over the world.

Place of Origin:Hunan, ChinaType:Ceramic Tubes
Application:RefractoryMaterial:Alumina Ceramic
Model Number:XTL- T325Brand Name:XING TAI LONG
Processing Service:MouldingColor:White
Max Working Temperature:1800 DegreeCertificate:ISO9001:2008
Density:2.15 - 2.19Feature:Thermal Shock Resistance
Purity:99.9%Usage:induction heating coil supports
Key words:boron nitrideRaw material:boron nitride
Advantage:Insulation Etc


Boron nitride ceramic is particularly well suited as a burning bear material due to its high temperature resistance and its thermal cycling resistance. It does not react with many metals, ceramic rare earth, and other materials, and does not pollute the product. It does not crack in the hot and cold and hot environment. It can be used for sintering rare earth, ceramics and melting alloy, and also used in electron beam evaporation coating.


Advantages of Ceravite Plate

1. Excellent high temperatures resistance 

2. Excellent thermal cycling resistance

3. Low thermal expansion

4. Resists wetting by the vast majority of molten metals


Thermal Conductivity


Thermal expansivity

(6.5-7.5)*10-6 °C


>1012 Ω·m

Puncture voltage

(2.5-4.0)*106 /kv·m

Mohs' hardnees


Dielectric constant


Bending strength


Compression strength



1.9—2.2 g/cm3

Chemical Composition



Oxygen Content


Carbon Content


Working Environment Temperature

Oxidizing Atmosphere






 25 year professional boron nitride crucible / ring  factory25 year professional boron nitride crucible / ring  factory

25 year professional boron nitride crucible / ring  factory

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25 year professional boron nitride crucible / ring  factory


Why us?
* Professional manufacturer since 1997.
* Strict quality control on production process and tolerance.
* Free samples available
* Customized production based on your drawing or specification
* On-time delivery and reliable support and service
* Inventory available for quick shipment
* We keep confidentiality of all the drawings and business information between us.
Are you a trading company or a manufacturer?
* We are a manufaturer. 
Can you provide the free samples?
* Yes,we can offer free sample if we have it in stock,but the courier fee is to be collected.
Do you accept customized production based our specification?
* Yes,we offer OEM and ODM service. Just send us your drawing if you have it. If you don’t have a drawing, just tell us your idea, we will work out the drawing for you.

What's the delivery time?
* 7 working days for standard products 30 days for customized products. 
What is the MOQ?
* No limit to the quantity. We can offer the best proposal and solutions according to your condition.
What is the payment terms you accept?
* T/T,LC,Western Union,moneygram are acceptable.
How to deal with the faulty?
* Firstly, Our product are produced in strict quality control system and the defective rate will be less than 2%.
If there are problems with the product, we will provide free replacement.

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The first thing we do is meeting with our clients and talk through their goals on a future project.
During this meeting, feel free to communicate your ideas and ask lots of questions.
They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.

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