High Precision 95%- 99% Al2O3 Alumina Ceramic Inserts Tube with Holes

$0.50 - $28.80
Min. Order
1 Piece
Company Information

Dongguan Mingrui Ceramic Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 10,000+
4 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Shenzhen, Guangzhou
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Credit Card
Supply Ability: 5000 Piece/Pieces per Month
Place of Origin: Guangdong China
Brand Name: OEM
Model Number: OEM
Type: Ceramic Parts
Application: Industrial Ceramic
Material: Alumina Ceramic
Product name: Alumina Ceramic Inserts
Shape: Custom
Color: White, or OEM
Size: Customized Size
Density: 3.65g/cm3 / - 6.0g/cm3
Certificate: ISO9001/SGS/ROHS
Feature: Insulation performance
Usage: Ceramic insulation tube, bushing, sleeve
Other materials: Zirconia, Si3N4
Max working temperature: 1050℃ ( Zirconia), 1750℃ (Alumina)
Packaging Detail: Wrapped in paper first individually, then packed in bubble bags, then put in standard export carton packing, or OEM packing.
Detailed Images
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Product Overviews



Production process

We carry out one-stop production, from the powder raw material to final products, control the quality strickly of every production link.




Product Description


Advantages of Ceramic Plungers / Piston Liner Pump:

1. Refractory.

2. Self Lubricating

3. Long Service Life.

4. Good Polished Surface.

5. Environmental and Healthy.

6. Superior Mechanical Strength.

7. High Corrosion and Wear Resistance.

8. Good Insulation Performance Precision.

9. High Temperature and Pressure Resistance.

10. High Purity Zirconia and Alumina Ceramic Material.


Due to these outstanding properties, Ceramic Products are used in a wide range of industrial and advanced appications.

And a lot of practical applications prove that our ceramic products has reached a state of high standard and quality.


Packaging & Shipping


Wrapped in paper first individually, then packed in bubble bags, then put in standard export carton packing, or OEM packing.

Shipped by Express ( DHL, TNT, UPS, FEDEX, EMS ), Air, or Sea transport.




Our Services

Feel free to contact us at anytime if you have any problems or questions on your purchase. We will resolve any problems such as damaged, not as described, missing parts, and lost items. All emails will be replied within 24 hours except Sunday and Chinese holidays.

If you have any other requirements or questions, welcome to  visit our wwebsite, or just contact us directly. Thank you!  


What kind of industrial ceramics do you supply?

We supply 95%-99.99% alumina ceramic parts and 95% YSZ zirconia / MgO zirconia ceramic parts.

What kind of molding method can you supply?

Dry pressing, isostatic pressing,grouting,hot-chamber die casting,tape-casting,injection moulding, plastic forming,etc.Injection molding and isostatic pressing is most commonly used.

What stabilizer do you use when processing?

Yttria stabilizer is the most commonly used in our industrial ceramic parts. We also use Magnesium and Cerium stabilizer.

Can you produce free sample for me?

Yes, usually, we can produce free samples for you, but it's up to the product complexity and order quantity. But clients should pay express charge.

What payment terms you can accept?

T/T, L/C, Credit card are welcome, you can place Trade Assurance Order online as well


Company Information

Company Information

Dongguan Mingrui Ceramic Tech. Co., Ltd. was founded in 2014 in Dongguan city, Guangdong province, China. Mingrui always offers Zirconia / Alumina ceramic products that meet the demands of its global customers by manufacturing innovative solutions in a timely manner. Our experienced engineers develop industrial ceramic parts for an array of industries to include: Electrical, Appliance, Mining, Oil & Gas, Energy & Power, Food & Medical, Agriculture, Chemistry, Aerospace, even other high-end field.



R&D team    
Efficient and professional R&D team of more than 15 people.  


Quality is our culture     
There is a set of complete system to recording all material, production and inspection, which helps us to quickly tracking and solve any problems .




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