Basic Info.
Refractoriness (℃)
1770< Refractoriness< 2000
Feature
Long Time Materials, Instant Materials
Transport Package
Export Wooden Box
Product Description
High Quality 99.7% Al2o3 Alumina Ceramic Tube Porous alumina tube KETAO
Porduct Info.:
Al2O3 content % | 70-75 | 85 | 95 | 99.7 |
Density (g/cm3) | 3.0 | 3.4 | 3.7 | 3.9 |
Bending Strength (Mpa) | 85N/MM2 | 300 | 364 | 450 |
Hot coefficient of expansion (20O°C-80O°C) | 6 | 7 | 7.6 | 8 |
Thermal Conductivity (W/(m.R)) | 17 | 18 | 20 | 35 |
Dielectric Strength (kv/mm) | 9 | 10 | 11 | 12 |
Working Temperature ºC (Long time use) | 1300 | 1400 | 1600 | 1750 |
Water Absorption % | 5 | <0.2 | <0.2 | <0.1-0.2 |
Packaging & Delivery
Packaging Details:
(1) Export safe wooden box
(2)Inner boxes with filler .
(3)Outpackage is high quality cartons .
(4)Custom package
Professional Packaging
PRODUCTION PROCESS
What can we do for you?
1. Sample is available.
2. Independent R&D, ISO manufacture, precise quality standards, modern logistics management, and sound marketing strategy.
3. Inquiry replied within 24 hours.
4. Patented products.
5. OEM or ODM is available.
6. Some extra accessories can be supplied.
7.The larger quantity you order,the more competitive prices you'll get.
8. Necessary Certificates can be supplied.
Why To Choose Us
1. What's your MOQ ;
We have no MOQ for your try orders.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.
Address:
Sunjia Wan Industry Area, Liling, Zhuzhou, Hunan, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Chemicals, Electrical & Electronics, Industrial Equipment & Components, Light Industry & Daily Use, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Security & Protection, Tools & Hardware
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, ISO 14064, GMP, SEDEX
Company Introduction:
For more than 20 years, HUNAN KETAO China INDUSTRY Co., Ltd has been a leader in developing and manufacturing the highest quality advanced ceramics. Because of our core focus on ceramic technologies, KETAO is uniquely positioned to provide you with superior products and dedicated service for an unparalleled range of applications. With innovative design and engineering, size capability, capacity, and cost-effective solutions, KETAO products stand ready to meet the most stringent demands of your industry. <br><br>We offer high purity Alumina, Mullite, Silicon Carbide, Silicon Nitride, and fully stabilized Zirconia products. These impervious fine grained ceramic products are used in many applications where it is necessary to provide a protective atmosphere, in corrosive environments, at high temperatures without contamination. Material selection depends upon operating working conditions such as peak temperature, chemical environment, and abruptness of temperature change. <br><br>Standard products include various tubes, rods, crucibles, plates, nozzles, rings and labware items that are available for manufacture and design. We also have a significant capability for producing custom engineered products. Give us a call at or email us, so one of our experienced engineers can assist you in the material selection and design of your advanced ceramic component.