with Thread High Quality Insulation Electronic Ceramic Protection Alumina Tubes
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Product Highlights
- Wide Application Range: Suitable for aerospace, electronics, medical, petroleum, and mechanical industries.
- Superior Material Properties: Features high temperature resistance, strong hardness, wear resistance, and chemical stability.
- Customized Shape Options: Available in special-shaped, threaded, square, hexagonal, flanged, and multi-hole designs.
- Advanced Secondary Processing: Offers CNC machining, polishing, glazing, and metallizing to reduce friction and increase insulation.
- High Purity Grades: Provides alumina ceramics with purity levels of 75%, 95%, 99%, and 99.5%.
- ISO9001 Certified Quality: Manufactured under an ISO9001 quality management system for consistent reliability.
- Flexible Material Selection: Optional materials include Zirconia, Aluminium Nitride, and Silicon Nitride.
- Diverse Manufacturing Methods: Produced via dry pressing, hot pressing, ceramic injection molding, or isostatic pressing.
Product Attributes
- Customization
- Available
- Application
- Aerospace, Electronics, Medical, Refractory, Petroleum, Mechanical
- Length
- up to 1000mm
- Optional Material
- Zirconia, Aluminium Nitride, Silicon Nitride
- Color
- White, Ivory, Pink
- Shape
- Customized
- Secondary Processing
- CNC Machining, Polishing, Glazing, Metallizing
- Outer Diameter
- up to 600mm
- Inner Diameter
- Min. 1mm
- Thickness
- Min. 1.5mm
- Roughness
- Outer Surface Ra0.1, Inner Surface Ra0.4 (After Po
- Type
- Ceramic Tube
- Purity
- 75% / 95% / 99% / 99.5%
- Transport Package
- Cartons with EPE Foam
- Specification
- Customized
- Trademark
- Jinghui
- Origin
- China
- HS Code
- 8547100000
- Production Capacity
- 500000 Pieces/Month
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Product Description
Alumina ceramics have a wide range of applications due to their versatility and lower material cost than other advanced ceramics. Alumina ceramics have excellent properties such as high temperature resistance, strong hardness, wear resistance, good electrical insulation, and good chemical stability.
The alumina ceramic parts we supply have dense bodies, which are made by dry pressing, hot pressing, ceramic injection molding (CIM) or isostatic pressing. In order to achieve some special fitting, reduce friction and increase insulation, we provide a series of secondary processing after sintering, including CNC machining, polishing, glazing and metallizing.
We supply a variety of alumina tubes in shapes such as special-shaped, slotted, threaded, square, hexagonal, flanged, single / double / four / multiple holes, closed at one end, half pipe, etc.
Depending on the product process, the specifications we can achieve are also different. The following is for reference only.
| 1 | Outer Diameter | Up to 600mm |
| 2 | Inner Diameter | Min. 1mm |
| 3 | Thickness | Min. 1.5mm |
| 4 | Length | Up to 1000mm |
| 5 | Roughness | Outer surface Ra0.1, inner surface Ra0.4 (after polishing) |
| 6 | Glaze Layer Thickness | 0.15mm (general) - When glazing is required |
| 7 | Metallization Layer Thickness | Evaluated based on specific product - When metallizing is required |
Alumina tubes have a wide range of applications. Here are some typical application scenarios.
1. Used as protective sleeves for temperature measuring elements - thermocouples.
2. Used to transport sand, coal, ash, liquid aluminum and other wear-resistant granular materials and corrosive media.
3. Used as refractory materials for high-temperature electric furnaces, high-temperature kilns, etc.
4. Tubes for threading wire or yarn on textile equipment
5. Igniter insulators for gas stoves, internal combustion engines and other ignition devices.
Jinghui Ceramic specializes in the production of alumina tubes. The design and size of the product can be customized according to specific application needs. As far as the material is concerned, we more commonly use 75% / 95% / 99% / 99.5% alumina ceramic materials.
We are an ISO9001 quality management system certified manufacturer. Whether it is proofing or large-volume requirements, we believe we can provide you with the ideal solution.
If you're interested, you can reply to us for more info.
https://ceramtek.en.made-in-china.com/contact-info.html
About the Supplier
Company Profile
Established in 2008, JingHui Industry Ltd is a professional manufacturer and exporter that integrates the design, development, and production of various ceramic components in zirconia, alumina, silicon nitride, and aluminum nitride.
Our Facility is located in Loudi City, Hunan Province, and the export division is set up in Shenzhen city, with convenient transportation access. All of our products comply with international quality standards, such as ISO9001: 2015, RoHS, REACH, and FDA, and are greatly appreciated in various markets throughout the world.
We have over ten production lines covering raw material preparation, shaping, sintering, post-processing, metalizing and plating, and so on. The export business accounts for around 70% of our annual turnover. Our well-equipped facilities and excellent quality control system throughout all stages of production enable us to guarantee total customer satisfaction. Our high-quality products and outstanding customer service have helped us to build a global sales network in over 60 countries.
Our company offers a variety of technical ceramic products which can meet your multifarious demands. We have adhered to the management principles of "Quality First, Customer Orientation, and Credit-based" since the company's establishment and always do our best to satisfy every potential need of our customers. Our company is sincerely willing to cooperate with esteemed enterprises worldwide to realize a win-win situation since the trend of economic globalization has developed with irresistible force.
About Our Factory & Business Background
- Address
- 1st Bldg, No. 6352, Pingshan Ave., Shatian Community, Kengzi, Pingshan, Shenzhen, Guangdong, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram, RMB
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: within 15 workdays - Nearest Port
- Shenzhen, HongKong, Shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2009-03-11
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What are the available purity levels for the alumina tubes?
- We supply alumina tubes with purity levels of 75%, 95%, 99%, and 99.5%.
- Can the shape and size of the tubes be customized?
- Yes, the design and size can be customized according to specific application needs, including special shapes like threaded or flanged.
- What secondary processing services are offered?
- We provide CNC machining, polishing, glazing, and metallizing after sintering to achieve special fittings and reduce friction.
- What are the maximum dimensions for the tubes?
- The outer diameter can be up to 600mm, and the length can reach up to 1000mm.
- What materials are available besides standard alumina?
- Optional materials include Zirconia, Aluminium Nitride, and Silicon Nitride.
- Is the manufacturer ISO certified?
- Yes, we are an ISO9001 quality management system certified manufacturer.
- What are the typical surface roughness values?
- The outer surface roughness is Ra0.1 and the inner surface is Ra0.4 after polishing.
- What are the lead times for production?
- Peak season lead time is 1-3 months, while off-season lead time is within 15 workdays.
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