Ceramic Rods & Bars
Ceramic Sheets & Blocks
Ceramic Rings & Bushings
Ceramic Pumps & Plungers
Ceramic Pins & Needles
Other Ceramic Parts
These special shape alumina ceramic insulating tubes are made of aluminium oxide (Alumina, Al2O3) ceramic material. As an advanced ceramic material, alumina ceramic is widely used in many industries. High purity (≥99.5 Al2O3) alumina ceramic tubes have excellent performance in electrical insulation, high density, high chemical resistance and low thermal expansion, high dielectric and airtight, and also have great resistance to wear and abrasion, extreme high-temperature stability of up to 1750°C.
In traditional industries, alumina ceramic tubes have many applications such as insulators, semiconductor manufacturing, furnace tubes, thermal couple protector, and chemical industry use.
We are able to custom manufacture ceramic tubes by various sizes and shape according to customers' requirements. For custom manufacturing, please contact us for more information.
• High precision & density
• High oxide & wear resistance
• High thermal insulation
• High electrical insulation
• High acid & alkali resistance
• Low thermal expansion
We are a professional manufacturer of ceramic tubes, also custom manufacturing different specifications of ceramic parts, according to the parameters or drawings provided by the customer.
As an IOS9001 certified manufacturer, we got more than 10 engineers with years R&D experience, 30,000 ㎡+ workshop, experienced technicians and advanced equipment to ensure the quality.
We got professional inspection team and equipment, and treat every product to a strict standard, dimensional accuracy up to 0.001mm, we will not to allow failed products to enter the market.
We are able to produce a scalable quantity of ceramic parts, even if one-off prototype, or a large scale production, our facilities and expertise is ready to undertake customers' diverse needs.
For custom parts, you will get free quote within 24 hours (depending on the complexity), and to meet the urgent needs, we keep material in stock to make the lead time shorter.
Since the foundation in 2014, Mingrui Ceramics has achieved a reputation with excellent quality and professional service. Now our products have been widely used in various industries that require high performance and precision of the ceramic parts. Some of those industries we serve include:
"Precision ceramics", "technical ceramics", and "advanced ceramics" are all terms that encompass the ceramics that provide us with high-performance mechanical, thermal, or electrical properties. They are very suitable for being applied to extreme application environments involve high temperature, high friction, high voltage, and high compressive load due to their excellent properties.
This datasheet shows the main properties of the ceramic materials we use, it will help you find the material you need by understanding the relative properties of each material.
If you want to know more in-depth information, or you need technical support from our experienced engineer team, please contact us.