99.7% Alumina Ceramic Tube with High Purity
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Product Highlights
- High Purity Options: Available in 92%, 95%, and 99% Alumina content for diverse needs.
- Superior Hardness: Features high hardness and superior abrasion resistance for durability.
- Low MOQ Support: Minimum order quantity of 1 Pc allows for easy market testing.
- Direct Factory Price: Own R&D center and factory ensure competitive pricing.
- One-Year Warranty: Includes one-year guarantee with free wearing accessories.
- Customization Available: Customization from designs and samples is supported.
- Versatile Applications: Suitable for printing, glass, metallurgical, and measurement industries.
Product Attributes
- Customization
- Available
- Application
- Printing Industry, Glass and Metallurgical Industri
- Product Name
- 99.7% Alumina Ceramic Tube with High Purity
- Density
- 3.8g/cm3
- Max. Working Temperature
- 1800 Degree Celsius
- Size
- 1mm-1000mm
- Alumina Content
- 92%, 95%, 99%
- Color
- White, Light Yellow
- Advantage
- High Hardness, Superior Abrasion
- Usage
- Measurement and Control Technology.
- Features
- High Temperature, Wear Resistance
- Sample
- Free
- Refractoriness (℃)
- 1580< Refractoriness< 1770
- Feature
- Long Time Materials, Instant Materials
- Type
- Refractory Material
- Shape
- Tube
- Material
- Alumina Cement
- Transport Package
- Cartoon / Wooden Box
- Specification
- 0.3
- Trademark
- RY
- Origin
- China
- HS Code
- 854710000
- Production Capacity
- 10000000
Product Images of 99.7% Alumina Ceramic Tube with High Purity
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Product Description
Performance for Alumina Ceramic Tube :
| Item | Unit | 95 Al2O3 | 99 Al2O3 |
| Heat Resistance | ºC | 1650 | 1800 |
| Bulk Density | g/cm3 | 3.6 | 3.8 |
| Water Absorption | % | 0 | 0 |
| Flexural Strength | Mpa | 320 | 360 |
| Hardness Vickers | Gpa | 12.2 | 15.6 |
| Elastic Modulus | Gpa | 280 | 370 |
| Poisson's Ratio | - | 0.22 | 0.23 |
| Linear Expansion Coefficient | (20-5000ºC) 10-6/ºC | 7.1 | 8 |
| Thermal Conductivity | W/(M.K) | 16 | 32 |
| Specific Heat | ×10-3J/(KG.K) | 0.78 | 0.9 |
| Dielectric Constant(1MHZ) | - | 9 | 9.9 |
| Dielectric Loss Angle | ×10-4 | 15 | 1 |
| Dielectric Strength | ×106V/m | 12 | 15 |



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.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2391614". Items marked "" are certified.
Company Profile
Hunan Rui Yue industrial and trade Co., Ltd was established in 1997, specializing in<br><br>Research and development. Main as: Alumina/Zirconia/Aluminium nitride/Pyrolytic boron nitride and series products, Also accept OEM and ODM. <br><br>The products are widely used in lamps and lanterns, electric appliances, electric<br><br>Heating products, nozzle, auto parts, wear-resistant parts of insulation material, etc. <br><br>The company always adhere to quality survival, innovation and development, the integrity<br><br>Of the brand, to protect and thoughtful after-sales service enterprises as the goal, <br><br>Over the years, Our products are sold well all over the country, and exported to Germany, <br><br>United States, Finland, Brazil, Russia, Mexico...More than 20 countries, product quality<br><br>And service are highly praised by customers. <br><br>"Superior quality, preferential price"is our management tenet, we sincerely expect to<br><br>Cooperate with the masses of domestic and foreign customers, common development! <br><br>Welcome to visit and investigate of our company.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Industrial Zone, Hunan Province, Zhuzhou, Hunan, China
-
Plant Area
- 150 square meters
-
Number of Employees
- 9
-
Registered Capital
- 2,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 4
Our Production Capability & Technical Expertise
-
Main Products
- Fire Assay Crucible and Clay Crucible Cupel, Ceramic Faucet Disc Alumina Ceramic Disc for Tap, Alumina Ceramic Tube Aluminum Trioxide Refractory Kiln Tube, Silicon Carbide Beam Kiln Tube Sic Nozzle
-
Production Lines
- 2
-
Production Machines
- Automatic Moulding Machine, Fire Assay Crucible Furnace, Material Pressing Machine, First Refining Machine, Clay Shredder Machine, Hydraulic Press Machine, Manual Moulding Machine, Drying Line, Ball Milling Machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Designs, Customization from Samples
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-07-11
-
Export Year
- 7 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the minimum order quantity?
- The minimum order quantity is 1 Pc, allowing for low-risk market testing.
- Is customization available?
- Yes, we support customization from designs and samples.
- What is the warranty period?
- We provide a one-year guarantee, including wearing accessories.
- What are the available alumina contents?
- We offer 92%, 95%, and 99% Alumina content options.
- What is the lead time for orders?
- Peak season lead time is one month; off-season is within 15 workdays.
- What payment terms are accepted?
- We accept LC, T/T, D/P, PayPal, and Western Union.
- What are the main applications?
- Used in printing, glass, metallurgical industries, and measurement technology.
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