Business Type:
Manufacturer/Factory
Establishment:
2012
R&D Capacity:
ODM, OEM, Other
OEM/ODM Service
Sample Available

Boron Nitride Tube, Boron Nitride Rod, Boron Nitride Pipe manufacturer / supplier in China, offering 98% Purity Boron Nitride Rod, Different Size Alumina Ceramic Thermocouple-Protection Tubes, 95%, 99%, 99.7% Alumina Ceramic Insulated Tube Stock and so on.

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    YRS
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Supplier Homepage Metallurgy, Mineral & Energy Refractory China Diameter 20mm-1000mm Refractory Alumina Ceramic Tube

China Diameter 20mm-1000mm Refractory Alumina Ceramic Tube

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Min. Order / Reference FOB Price
1 Piece US $500.00/ Piece
Local Area: Zhuzhou, Hunan, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T, PayPal
Refractoriness (℃): 1580< Refractoriness< 1770
Feature: Long Time Materials, Instant Materials
Type: Refractory Material

Diameter 20mm-1000mm refractory Alumina Ceramic Tube
2: Ceramic tube pipe advantages :High hardness Superior abrasion Corrosion and chemical resistance Light weight Low maintenance cost: Super wear-resistance reduce the maintenance frequency and also the maintenance cost.Good fluidity : Smooth surface ensure the free flow of material without blocking
3:Pipe Size available

DimensionOuter dia. mmInner dia.mmLength mmRemarkItem Thermocouple protection tube7-1201-11010-2000

If you need others,we can

customize for you.

Insulated tubeSingle hole2-1201-11010-2000(inner core)Double holes1-100.4-210-2000 Four holes2-100.5-210-2000


4: Technical data:
Main performance index about alumina ceramic tube:

ProjectTest the conditionUnit99 porcelain95 porcelainTalc porcelainBackbone 99%AL2O395%AL2O3MgO.SiO2Physical propertyDensity of volumeNormal atmospheric temperatureg/cm33.83.62.8AirtightNormal atmospheric temperature ..PassPass-Absorbing water rateNormal atmospheric temperature%000Temperature that frit °C180016501350Mechanical performanceRockwell hardnessNormal atmospheric temperatureHRA888676Resist the intensity of turning backNormal atmospheric temperatureMpa350320150Compression strengthNormal atmospheric temperatureMpa13001200900Hot performanceUse temperature at most °C170016001200Heat resistant shaking20O°C-1100O°C10NumPassPassPassHot coefficient of expansion20O°C-80O°Cx10-6mm/°C6.5-8.56.5-8.05.0-6.2Heat-conduction rate25°CW/m.k29252.9300°CW/m.k18132Dielectric constantThe medium lossing1MHz2O°Cx10-4≤2.5≤4≤8.0The angle tangent is worth1MHz8O°Cx10-4≤3.5≤4.2-Dielectric strengthNormal atmospheric temperatureKV/mm151620Dielectric constant1MHz2O°C 9-10.59-10≤7.5Resistivity of volume2O°CΩ.cm>1012>1012>101310O°CΩ.cm1012-10131012-10131010-101130O°CΩ.cm>10123.1x1095x108


5: Application :

Thermal protection tubes for the glass and metallurgical industries.

Rectangular tubes for the printing industry.

Thermal protection tubes for measurement and control technology.


Why To Choose Us

1. Low MOQ:

It won't occupy too much of your money to help you to test the market you're going to enter.

2. R & D Center and Factory:

We have our own R & D center and factory, so we can supply you products at competitive price.

3. Good Service :

We treat clients as friends.

4. Good Quality :

We import top quality accessories to manufacture our products, we have confident we can offer you the best quality.

5. After-sales service:

One year's guarantee. Wearing accessories comes with the products to help you to reduce the repair bill.