Share on
High-Temperature Resistant Alumina Ceramic 95% 99% Al2O3 Tubes / Plates
10 Piece
$4Product information
High-quality High-Temperature Resistant Alumina Ceramic 95% 99% Al2O3 Tubes / Plates supplied by Hebei Baotong New Material Technology Co., Ltd.. Bulk wholesale pricing is $4 per Piece with a minimum order of 10 Piece. Inquiry for latest prices.
Hardness:
10 Mohs
Density:
3.6+ g/cm3
HS Code:
6914900000
Production Capacity:
8000 Pieces Per Month
Content:
99% 95%
Model NO.:
Alumina
Trademark:
BT
Origin:
China
Specifications
Hardness:
10 Mohs
Density:
3.6+ g/cm3
HS Code:
6914900000
Production Capacity:
8000 Pieces Per Month
Content:
99% 95%
Model NO.:
Alumina
Trademark:
BT
Origin:
China
Size:
Customized
Trade Term:
FOB, CFR, CIF, EXW
Thermal Stability:
High Temperature Stability
Sintering Method:
Hot Pressed, Pressureless Sintered, etc
Payment Term:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Type:
Other
Transport Package:
Plastic Foam + Carton
Port Of Loading:
Tianjin Port
Color:
White Pink Yellow
Specification:
customized
Business Details
Country:
China
Business Types:
Not specified
Main Markets:
Not specified
Main Products:
Year Established:
2025
Annual Revenue Amount:
Not specified
Numbers Of Employees:
Not specified
Preferred Payment Term:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Preferred Trade Term:
FOB, CFR, CIF, EXW
Port Of Loading:
Tianjin Port
Certificates:
Business License, GC SIC Micropowder, Green Silicon Carbide Micropowder, ssic, ssic ceramic
Product descriptions from the supplier
| Product Details |
- Knoop hardness:2000 - 2200 Kg/mm2
- Mohs hardness: 9.0
- Density: 3.90 g/cm3
- Melting point: 2500°C
- Max temperature: 1900°C
- Specific heat:(Cal/g. °C ) 0.26 (20 - 90°C )
- Refractive index:e=1.760 w=1.768(Na line)
- Coefficient of linear expansion: 7 - 9 (0 - 1600°C)
- The chemical composition : AL2O3,Fe,Si,Ti
|
Alumina Ceramic Alumina Ceramic stands as the leading technical ceramic in use. Its outstanding ability to insulate electrically, combined with strong dielectric properties and heat resistance reaching 1500 °C, makes it perfectly suited for both electrical and high-temperature environments.
Alumina ceramics feature: Good mechanical strength Good heat conductivity and fire resistance Good corrosion and wear resistance Very good electric insulation The alumina substrates also possess several unique features: > Good surface with high smoothness/flatness and less porosity > High resistance to heat shock > Low warpage and camber > Stable in very high temperature and corrosive chemical > Very stable breaking strength and shape/dimension variance Industrial Ceramic Structure Parts Applications:
Alumina is the best-known advantaced ceramic material, is widely used in
1.Automotive 2.Petro-chemical 3.Fluid control 4.Material transfer 5.Industry 6.Electrical and electronic 7.Semiconductor 8.Sapphire is single-crystal alumina. |
According to customer requirements, we can conduct factory internal testing and third-party testing on our products.
| Product Package |
Our packaging incorporates foam inserts and either cardboard or wooden crates to maintain structural integrity and prevent product damage throughout shipping.
| Company Profile |
The company specializes in the full lifecycle of high-grade pressureless sintered silicon carbide ceramics, from innovation and design to manufacturing and commercialization. Equipped with a full suite of state-of-the-art domestic production systems—such as dry pressing, conventional grouting, pressure grouting, and extrusion—our facility ensures precision and consistency. We hold six national patents, one utility model, and five invention patents. Core offerings include pressureless sintered silicon carbide components like ceramic rollers, chemical heat exchangers, square beams, furnace tubes, grinding media, thermocouple shields, radiation tubes, combustion nozzles, grinding cylinders, curved plates, protective helmets, wear-resistant pipes, elbows, saggers, crucibles, flat plates, pump casings, and various other high-precision parts.
| Workshop |
Our Advantages
• Competitive Price
• Many Specs Stock Goods
• 6000 tons / Month Stable Output
• 40+ Stable Partners fom All Over the World
• 11 Years Experience in Producing and Exporting
• Mature R&D & QC Teams to Ensure Good & Stable Quality
• Competitive Price
• Many Specs Stock Goods
• 6000 tons / Month Stable Output
• 40+ Stable Partners fom All Over the World
• 11 Years Experience in Producing and Exporting
• Mature R&D & QC Teams to Ensure Good & Stable Quality
| Customer Reception |
Customers from Turkey visited our factory and negotiated business.
| FAQ |
Q1: Are you trading company or manufacturer?
A: We are manufacturer.
Q2: Are samples free or not?
A: Sample in stock can be free of charge. Only shipping needs to be paid by your side.
Q3. Can you customize according to my drawing or requirement?
A: Yes, we can customize,andwe offer OEM and ODM service.
Q4. Do you test all your goods before delivery?
A: We have laboratories to test the chemical and physical properties of our SiC. We will repeatedly test during production and before shipping to ensure that the product meets the appointed standards.
A: We are manufacturer.
Q2: Are samples free or not?
A: Sample in stock can be free of charge. Only shipping needs to be paid by your side.
Q3. Can you customize according to my drawing or requirement?
A: Yes, we can customize,andwe offer OEM and ODM service.
Q4. Do you test all your goods before delivery?
A: We have laboratories to test the chemical and physical properties of our SiC. We will repeatedly test during production and before shipping to ensure that the product meets the appointed standards.
Looking forward to receiving your inquiry.
Please feel free to ask me if you have any questions. Thank you ^^
Please feel free to ask me if you have any questions. Thank you ^^
User Reviews
Write a review
File a complaint
Supplier Review
Summary by Vivian
TRUST STARS
3.0/5
0 Reviews
Hebei Baotong New Material Technology Co., Ltd. is a company based in China that offers FOB trade terms and specializes in a wide range of high-performance materials, including 2-40 microns nano 99% hexagonal boron nitride powder, 99% 50nm 60nm boron carbide B4c ultra fine powder, 98% high purity silicon carbide (Sic) crucibles and saggers, abrasive boron carbide B4c grain for ceramic coating and wear-resistant tools, high temperature refractory silicon carbide crucibles for melting and casting, high purity alumina ceramic 95% 99% Al2O3 tubes and plates, and customized silicon carbide wafers for semiconductors and fine chemicals. The company provides factory price options for boron carbide, silicon carbide, and alumina ceramic products, with applications in metallurgy, nuclear materials, abrasives, and high-temperature environments.
Company Verification
0/4
Profile Completeness
56%
Avg. Product Score
0/5
Responsiveness
0%
Certification
Business License, GC SIC Micropowder, Green Silicon Carbide Micropowder, ssic, ssic ceramic
Related searches
Frequently Asked Questions (FAQs)
How can I buy & import Ceramic Tubes from China?
You can contact verified China supplier Hebei Baotong New Material Technology Co., Ltd. through platforms like Freshdi.com to purchase High-Temperature Resistant Alumina Ceramic 95% 99% Al2O3 Tubes / Plates. For direct inquiries, please contact Mrs. Lucy, the company’s representative. The supplier has a 3.0-star rating on Freshdi and has verified. You’ll receive product details, pricing, and shipping terms directly from supplier.
What are the payments and trade terms for High-Temperature Resistant Alumina Ceramic 95% 99% Al2O3 Tubes / Plates?
For High-Temperature Resistant Alumina Ceramic 95% 99% Al2O3 Tubes / Plates, Hebei Baotong New Material Technology Co., Ltd. accepts LC, T/T, D/P, PayPal, Western Union, Small-amount payment as the preferred payment method, the trade term is FOB, CFR, CIF, EXW, and shipments are typically arranged from port Tianjin Port, ensuring secure and timely international delivery.
What is the current price of High-Temperature Resistant Alumina Ceramic 95% 99% Al2O3 Tubes / Plates?
The supplier Hebei Baotong New Material Technology Co., Ltd. offers High-Temperature Resistant Alumina Ceramic 95% 99% Al2O3 Tubes / Plates at negotiation.
What are the specifications of High-Temperature Resistant Alumina Ceramic 95% 99% Al2O3 Tubes / Plates from China?
High-Temperature Resistant Alumina Ceramic 95% 99% Al2O3 Tubes / Plates is sourced from China and meets international export standards. Key specifications include: Sintering Method: Hot Pressed, Pressureless Sintered, etc, Color: White Pink Yellow, Type: Other, Hardness: 10 Mohs, HS Code: 6914900000, Origin: China, Trade Term: FOB, CFR, CIF, EXW, Payment Term: LC, T/T, D/P, PayPal, Western Union, Small-amount payment
You are viewing details for High-Temperature Resistant Alumina Ceramic 95% 99% Al2O3 Tubes / Plates. The information provided here is either posted directly by the supplier, who is responsible for its accuracy, or collected by Freshdi AI from publicly available sources. Freshdi strives to make product information as useful and reliable as possible, but we do not guarantee complete accuracy. If you notice any incorrect or misleading details, please use the Report Product option so our team can review and address it quickly.
$4
/ Piece
Min. order: 10 Piece
Mrs. Lucy
Year Established: 2025
Visit Store