Shenzhen Factory Price Micro 2mm 3mm Refractory 95% 99 C799 Al2O3 High Purity Heat Resistant Alumina

Products Description
Max. diameter
To be 300mm
Min. diameter
0.80mm
Precision process
CNC machining, grinding, lapping
Min. tolerance
+/-0.005mm
Roundness
0.005mm
Flatness
0.002mm
Roughness
Best to be Ra0.025
Liner straightness
0.01mm
Surface finish
Glazed, polishing or metalized
Visual quality
1. No cracks, no dark dots, no contamination and sharp edges;
2. Evenly distributed glaze with very smooth surface
Sercive
Custom size / color ( Contact us )
Free sample
Send inquiry ( If in stock , free samples )
Characteristics:

1.Material: aluminum oxide ceramics from 95% to 99.7% range
2.Available type: threaded ceramic tube, alumina stepped tube, slotted cemic tube available
3.Design capability: Both end open, one end open, half tube, rod available
4.Prototype to mass production capability
5.Features: High insulation, anti-chemistry, exceptional wear resistance, resistant high temperature, excellent physical
properties.
Application:

It commonly used as function and engineering ceramic components, widely used in electric power, metallurgy, mineral, coal, and
chemical industry.
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Company Profile
Why Choose Us
Why choose us?

1. Support custom made metallized ceramic insulators, whatever, it's prototyping project, or cost down.
2. With over than 14 years OEM, ODM manufacturing experience.
3. With in-house comprehensive production equipment from forming to the secondary process.
4. Competitive price with low-level MOQ request.
5. Free samples availability for stocked metalized alumina ceramics.
Production Process / Certifications
Packaging And Transport
Hot Sale
FAQ
Q1. Are you a factory or trading company?
A: We are a manufacturer. You are welcome visit our factory. 


Q2: Do you send a sample to check?
A: Sure,sample is free and a freight collect.



Q3: When will you ship it？
A:If the products are in storage, we'll ship within 48 hours.



Q4. When can I get the price?
A: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of get the price, please call us or tell us in your email so that we will proceed your inquiry as priority.

Q5. Is it available to provide customize products?
A: We always support custom-made demand as per different material, dimensions, design. 


Q6. How to ensure the quality?
A: The dimension out of any batch will be carried out sampling inspection per International AQL standard. 100% cosmetic inspection will be done. 


Q7. What other products are you deal with?
A: We focus on varity of ceramic tubes, ceramic substrate, ceramic disc, ceramic bars besides ceramic rods. 

Send Inquiry:
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