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customized sizes refractory industrial electrical insulation alumina ceramic tubes 95%-99.99% Al203

customized sizes refractory industrial electrical insulation alumina ceramic tubes 95%-99.99% Al203

  • customized sizes refractory industrial electrical insulation alumina ceramic tubes 95%-99.99% Al203
  • customized sizes refractory industrial electrical insulation alumina ceramic tubes 95%-99.99% Al203
  • customized sizes refractory industrial electrical insulation alumina ceramic tubes 95%-99.99% Al203
customized sizes refractory industrial electrical insulation alumina ceramic tubes 95%-99.99% Al203
Product Details:
Place of Origin: CHINA
Brand Name: OEM
Certification: TUV ROHS SGS
Model Number: 0003
Payment & Shipping Terms:
Minimum Order Quantity: 2pcs
Price: USD0.5-20/PCS
Packaging Details: Normal box
Delivery Time: 20-30 days
Payment Terms: T/T, Western Union
Supply Ability: 10PCS/Month
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Detailed Product Description
Material: Alumina Color: Ivory
Size: Customized Quality: Precision
MOQ: 1-2pcs Customized: Yes With Drawing
High Light:

zirconia ceramic tube

,

alumina ceramic tube

Customized sizes refractory Industrial electrical insulation alumina ceramic tubes 95%-99.99% Al203

 

 

1) A variety of specifications available.

 

2) Satisfy various technical request

3) High quality be sure

4) Good insulation performance and high temperature resistance

5) Bending strength and compressive strength resistance

6) Used in all electric products and electric heating products

7) OEM, ODM and OBM are welcomed

 

Alumina ceramics, Al2o3 ceramic, has the advantages of high melting point and boiling point, high hardness, insulation at normal temperature, and electrical conductivity at high temperature.

 

Alumina Ceramic tube has exceptional hardness and strength, resistance to chemical attack and wear, low dielectric loss and excellent electrical insulation properties. Additionally, Alumina can be metallized for brazing to other metals, highly polished, and comes in a variety of purities depending on it use. Due to these outstanding properties ceramic Alumina tubes are used in a wide range of industrial and advanced applications.

 

 

Description

1. Name:ceramic parts

2. Size: customize

3. Grade: 95-99 grade

4. Raw material:95%/99% alumina

5. Color:white or ivory

6.Working temperature:1500-1700

7.Feature:refractory,wear resistance,high strength and so on.

8.Purpose:used in machinery,textile,electricity,solar energy ,mobile phone,construction industry ,etc

 

We can offer the products base on customer's drawing, sample and other reference parameter

 

Properties Sheet:

Properties Units 95 Alumina 99 Alumina Zirconia
Density ɡ / cm3 3.65 3.92 5.95 - 6.0
Water Absorption 0 0 0
Coefficient of Thermal Expansion 10-6 / K 7.9 8.5 10.5
Modulus of Elasticity Young’s Mod Gpa 280 340 210
Poisson’s Ratio / 0.21 0.22 0.3
HV Hardness Mpa 1400 1650 1300 - 1365
Flexural Strength @ Room Temperature Mpa 280 310 950
Flexural Strength @ 700℃ Mpa 220 230 210
Compressive Strength@Room Temperature Mpa 2000 2200 2000
Fracture Toughness Mpa * m½ 3.8 4.2 10
Heat Conductivity @ Room Temperature W / m * k 18 - 25 26 - 30 2.0 - 2.2
Electrical Resistivity @ Room Temperature Ω*mm2 / m >1015 >1016 >1015
Max Application Temperature 1500 1750 1050
Resistance to Acid Alkaline / High High High
Dielectric Constant / 9.5 9.8 26
Dielectric Strength KV / mm 16 22 /
Thermal Shock Resistance Δ T ( ℃ ) 220 180 - 200 282 - 350
Tensile Strength @ 25℃ Mpa 200 248 252

 

 

Product show

 

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The other related products

 

Ceramic parts

 

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Factory information

 

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Who Are We?

Mingrui has professional OEM experience in manufacturing industrial ceramic parts for so many

years. We can make the products according to your drawings, custom the size, thickness and other parameters.



What Do We Do?

We have very advanced technologies in the production of zirconia and alumina ceramic nozzle, rod, ring, tube, shaft, plate, sleeve, valve, plunger, bearing, and semiconductive ceramics etc.. They are applicable to Electrical, Appliance, Mining, Oil & Gas, Energy & Power, Food & Medical, Agriculture, Aerospace,

even other High-end fields.

 

Our products with some certificates, such as , CE, TUV, etc..

 

 

Package and shipping

 

High al2o3 tube insulators will be packed in a bubble bag individually, then separated by a foam, finally put in standard export carton packing, or OEM packing.

Shipped by Express ( DHL, TNT, UPS, Fedex, EMS ), Air, or Sea transportation.

 

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Production process show

 

One-stop production, from the raw material ( powder ) to final products, control the quality strickly of every production link.

 

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Welcome to contact for the quotation, 2D/3D drawing will be perfect !

Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

Contact Person: Admin deng

Tel: 86-18122974730

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