Audited Supplier
Industry refractory used high temperature 99% ceramic corundum tube,high pure 95 99 99.7 Al2O3 alumina corundum ceramic tube
The main material of ceramic pipe is Aluminum Oxide( Al2O3). The purity varies from 60%-99.7%, density from 3.0-3.9g/cm3, and working temperature from 1000-1700°C. It offers a combination of superior mechanical strength and electrical properties, wear resistance and corrosion resistance.
Application:
1.Through pipe:
Inner liner tube and heating tube in electric furnace, heat treatment furnace and toughened furnace, chlorine pipe for production of alchlor and electric heating pipe in the tin trough in the production line of float glass.
2. Protector pipe:Protector tube of thermocouple and thermometer, carbon determinator and combustion pipe of metallurgy, iron and steel, chemical analysis.
3.Insulation pipe:Interval and insulation for wires of thermocouple. For specifications, there are single hole, double holes, four holes and multi-holes. For form, there are round and oval pipe.
Contents
There are 3 categories according to Alumina content and features: Common ceramic pipe, Al2O3<75%; High Alumina ceramic pipe, Al2O3 75%-90%; Corundum pipe:Al2O3>90%.
AL2O3% Composition | Density (g/cm3) | Flexural Strength (MPa) | Thermal Conductivity | Dielectric Strength | Working Temp. |
60 | 3.0 | 205 | 16 | 10 | 1000°C |
75 | 3.1 | 280 | 17 | 10 | 1250°C |
80 | 3.3 | 215.7 | 17 | 10 | 1290°C |
85 | 3.4 | 230 | 17 | 10 | 1350°C |
92 | 3.6 | 312 | 18 | 10 | 1390°C |
95 | 3.7 | 304 | 20 | 10 | 1480°C |
99 | 3.81 | 340 | 34 | 10 | 1600°C |
99.7 | 3.85 | 370 | 35 | 10 | 1700°C |
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Factory stock
Package of Aluminum Ceramic Corundum Tubes:
Synthetic wooden case padded with foams
We also received OEM service; the package can be designed according to your b requirements.
Shipping of Aluminum Ceramic Corundum Tubes:
By vessel or by train from any Chinese port, Samples can be delivered by International express.
Our services
1. Timely response
Timely response to your inquiry, multiple choice recommendations based on your demand, quickly respond mails and provide solutions.
2. Free sample
Sample or trial order is accepted for quality evaluation.
3. Strict quality control
Arrange production on time and control quality strictly.
4. Shorter delivery time
Book the earliest vessel or plane to guarantee the delivery time.
5. Professional Services
Provide all the detailed news and pictures from order to delivery;
Offer relative export documents and original certificate if needed;
Warm and considerable after-sale service
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