Alumina ceramic tube/pipe/rod/roller
VR
Product Introduction

Aluminum oxide is also known as Alumina (Al2O3) in short, it is a major engineering ceramic material for functional and structural purposes. It offers a combination of good mechanical properties and some unique electrical properties leading to a wide range of applications in various fields. Alumina can be produced in a range of purities with additives designed to enhance properties, such as zirconia toughed alumina (ZTA). A wide variety of ceramic processing methods can be applied including machining or net-shape forming to produce a wide variety of sizes and shapes of component.


Alumina Tubes as a standard ceramic product. Alumina can take temperatures up to 1650°C, having extremely high temperature stability, chemical corrosion resistance, and high wear and abrasion resistance.

We offer an enhanced range of 99% alumina tubes.

Open and closed ends

Wide variety of sizes, cut to custom lengths

Stock items dispatched within 24 hours

Same day shipping available with express fee

Custom length tubes dispatched within 48 hours


Product Namealumina ceramic support tube bushing Al2o3 pipe sleeve with flange
Material Alumina Ceramic
Sizecustomized, according to your drawing
Feature Wear Resistance, Good insulation
SampleAvailable
Payment TT,  Western union, Credit Card 
Delivery Air Express (DHL/UPS/TNT/ FedEx),  Sea transportation


Advantage:

1.Purity: 99%, 99.5% 99.7%

2.Good mechanical strength
3.Excellent electrical insulation
4.High-frequency loss
5.Good thermal conductivity
6.Heat, wear and corrosion resistance.


Application:

1.Automotive

2.Petro-chemical
3.Fluid control
4.Material transfer
5.Industry
6.Electrical and electronic
7.Semiconductor
8.Sapphire is single-crystal alumina.

PropertyUnit 95% Alumina99% AluminaZirconia
Densityg/cm33.653.86
Maximum temperatureC≥150017501050
Hardness (HRA)
 828885
Flexural strengthMPa≥3505001000
ElasticityMPa340036005000
Water absorption%000
Heat expansion×10-6/°C(40-800°C)7.8811
Thermo conductivityW/m·K( 20°C)18222.6
Thermal Resistance°C200200300
Volume ResistivityΩ·cm(100°C)10¹²10¹²10¹²
Dielectric strengthV/m15×10^615×10^611×10^6
Dielectric constant (1MHz)99.833



Product Details

Factory Pictures
       
Company Advantages
                                           
Philosophy:With excellent quality, firt-class service, honest business
                                           
Group:We have our own team to research, design, produce and sell.
                                           
History:We are a company combined with R&D, production and sales wholly,
                                           
Packing:Packing in export wooden cases is strictly adopted
FAQ
1
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.
2
Are you a trading company or a manufacturer?
* We are a manufaturer. 
3
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.
4
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.
5
What's the delivery time?
* 7 working days for standard products 30 days for customized product.



Basic Information
  • Year Established
    --
  • Business Type
    --
  • Country / Region
    --
  • Main Industry
    --
  • Main Products
    --
  • Enterprise Legal Person
    --
  • Total Employees
    --
  • Annual Output Value
    --
  • Export Market
    --
  • Cooperated Customers
    --
Contact Us
Take advantage of our unrivaled knowledge and experience, we offer you the best customization service.

Leave A Message

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.
Recommended
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.

Send your inquiry

Choose a different language
English English Zulu Zulu Xhosa Xhosa O'zbek O'zbek Монгол Монгол Қазақ Тілі Қазақ Тілі bahasa Indonesia bahasa Indonesia Беларуская Беларуская Azərbaycan Azərbaycan русский русский 한국어 한국어 français français Deutsch Deutsch
Current language:English
Send Your Inquiry