Insulator Al2O3 Bush High Temperature Resistant Ivory Alumina Ceramic Tube

• Customization: Available
• Application: Structure Ceramic, Industrial Ceramic
• Ceramic Tube & Rod: Ceramic Tube
• Model NO.: BBTAL003
• Length: 2 inches
• Temperature Resistance: 2000℃
• Density: 3.6-3.9g/cm3
• Alumina Content: 95%-99%
• Size: Custom Design
• Feature: Wear-Resisting
• Workplace: High Temperature Resistance
• Package: Wooden Box
• Product Name: Alumina Part
• Surface: Polish
• Speciality: Heat-Resistant
• MOQ: 2 PCS
• Material: Alumina Ceramic
• Type: Ceramic Tubes
• Transport Package: Export Wooden Box
• Specification: alumina
• Trademark: BAIBO
• Origin: China Jiangsu
• Production Capacity: 10000PC/Moth

Product Description

Product  Description                                                                                                                                   
Customized 99 Al2O3 Insulation Bush High Temperature Resistant Low High-frequency Loss Ivory Alumina Ceramic Inner Pipe Collar Tube

Material	Alumina
Color	Ivory
Size	Customized
Payment Item	T/T,Western Union,Online payment by credit card are available
MOQ	2 pcs

Al2O3 ceramic screw tube 
Alumina ceramics have high hardness, high wear resistance, excellent electrical insulation and chemical stability, good heat resistance, excellent dielectric properties, high thermal conductivity and excellent heat dissipation.

 

Performance
1. Good thermal conductivity, insulation strength, high resistivity, low dielectric loss, and dielectric constant is generally between 8-10;
2. It has good conductivity, mechanical strength and high temperature resistance, and can be made into high temperature structural ceramics;
3. Good insulation and low high-frequency loss; in terms of wear resistance, the hardness can reach nine degrees on Mohs hardness;
It has small thermal expansion coefficient, good thermal conductivity and strong heat resistance.

96%,99.6% Alumina Properties
Material	Al2O3
	96%	99.60%
Color	White	White
Density(g/cm3)	3.75	3.9
Porosity(%)	0	0
Thermal conductivity(W/m K)20-100ºC	24	28
Thermal Expansion(10-6/k)(20-1000ºC)	8.0	8.5
Dielectric Constant(at 1MHZ)	9.8±10%	10.1±10%
Loss Tangent(10-4@1MHZ)	3	2
Modulus of elasticity(GPa)	340	350

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Company information                                                                                                                               

Based on quartz and ceramics, after more than 20 years development, Highborn Group has grown up to a modern enterprise in research, manufacture, processing and sales. We are mainly supplying quartz glass, cuvette, precise ceramics, porous ceramics, thick film resistor, ozone generator, metal fiber felt,polyester fiber cotton products and we have been offering our products and services to our clients from more than 108 countries or regions.

Highborn Group is paying great attention to the product quality and technology research all the time. We have passed ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also in 2020, we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.

We can offer not only qualified products, we can also supplying quality service including design, development, export and after sales. With our professional skills, advanced technology and quality material, we can design and develop new products or new applications according to the clients' expectation.  We have custom-made new products and promoted the specifications for more than 1000 clients, and we have gotten good reputation from our clients.
Certification                                                                                                                                               

Packing & Delivery                                                                                                                                 

Package:  Synthetic wooden case padded with foams.
We also received OEM service; the package can be designed according to your requirements.
Shipping: By vessel or by train from any Chinese port, Samples can be delivered by International express.
                                                               



Our Service                                                                                                                                                 

FAQ                                                                                                                                                              
1:What products and service can you offer us?
Answer: With the development more than 20 years, now we have 6 business division and we are supplying Quartz Glass (Tube, Rod, Plate and customized parts), optical glass and cuvette, and also various precise ceramics, porous ceramics and refractory ceramics. We have the full processing line for ceramic thick film resistors, far infrared ceramic glass heating panel, quartz tube/ceramic plate ozone generator ,porous metal fiber felt and polyester fiber cotton products. For all the products, we can design and customize according to the clients' demand.

2:  Before mass order, can you offer samples? How will you charge for them?
Answer: We are willing to offer samples to lower your purchasing risk. Generally, if from inventory, we can deliver out within 3days, however if need processing, we can deliver out within 15days. For some difficult items, the delivery time will be decided by its grade of difficulty.  For some low value items, we can offer free sample, however we would like you to afford the freight cost. For customized products, we need to charge the developing cost.

3:  What test report or certificate can you offer? What achievements have you made in research and development?
Answer: Till the end of 2021, we have passed many ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.

4:  Do you have any agent in our area? Can you export your products directly?
Answer: Till the end of 2021, we haven't authorized any company or person as our regional agent. From 2008, we have the export qualification and professional export team, and till the end of 2021, we have exporting our products to more than 108 countries and regions, and our clients can contact us and purchase our products or service directly.

5:  If the quality can not meet the requirement or any loss during the freight, how should we do?
Answer: We have strict QC test and professional QC team. We are always offering qualified products. If anything goes wrong, the quality can not meet requirement on the contract, we will reproduce the qualified products or refund the payment. We have the professional packing team and will pack the product in safe package for long distance delivery.  If any loss during the freight, we hope you can assistant us to claim from the logistics company and we will arrange the replacement accordingly.