• Customized High Working Temperature Refractory 99.5% Al2O3 Alumina Ceramic Tube with Flange Used in Furnace
  • Customized High Working Temperature Refractory 99.5% Al2O3 Alumina Ceramic Tube with Flange Used in Furnace
  • Customized High Working Temperature Refractory 99.5% Al2O3 Alumina Ceramic Tube with Flange Used in Furnace
  • Customized High Working Temperature Refractory 99.5% Al2O3 Alumina Ceramic Tube with Flange Used in Furnace
  • Customized High Working Temperature Refractory 99.5% Al2O3 Alumina Ceramic Tube with Flange Used in Furnace
  • Customized High Working Temperature Refractory 99.5% Al2O3 Alumina Ceramic Tube with Flange Used in Furnace

Customized High Working Temperature Refractory 99.5% Al2O3 Alumina Ceramic Tube with Flange Used in Furnace

Material: Alumina Ceramic
Type: Ceramic Tubes
Density: 3.90g/cm3
Temperature: 1650
Keyword 1: Ceramic Furnace Tube
Keyword2: Al2O3 Ceramic Tube
Samples:
US$ 20/Piece 1 Piece(Min.Order)
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Customization:

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Basic Info.

Model NO.
HKK03
Transport Package
Export Packing, Wooden Box, Refer to Your Demand
Specification
customized
Trademark
OEM
Origin
Jiangsu
Production Capacity
5000PCS/Month

Product Description

Product Description:                                                                                                                                            
The ceramic furnace tube is made of Alumina / aluminum oxide (Al2O3) ,its various levels of purity is used more often than any other advanced ceramic material.
Customized High Working Temperature Refractory 99.5% Al2O3 Alumina Ceramic Tube with Flange Used in Furnace specifications for the alumina ceramic furnace tube:
1.material: 95%,96%,99%,99.5%,99.7% alumina ceramic
2.Temperature:1600ºC
3.Tolerance:+/-0.05mm
4.High resistance to temperature
5.application:furnace
Alumina ceramic for the ceramic furnace tube is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. Used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products. We can make the part by hot injection pressing, dry pressing, isostatic pressing and extrusion productive technology etc  Customized High Working Temperature Refractory 99.5% Al2O3 Alumina Ceramic Tube with Flange Used in Furnace
 
Properties Units 96%
Al2O3
99%
Al2O3
Zirconia Silicon
Nitride
Machinable
Ceramic
Material Characteristics   
Gas Permeability      0 0 0 0 0
Water Absorption       % 0% 0% 0% 0% 0.038%
Colour   White Ivory White Grey White
Density   g/cm3 3.7 3.85 6 3.2 2.7
Physical Characteristics   
Hardness    Kg/mm2 1100 1400 1100 1600 1175
Modulus of Elasticity    Gpa 300 350 200 300 65
Flexural Strength   Mpa 300 340 1150 600 108
Compressive Strength   Mpa 2100 2200 2500 2500 488
Fracture Toughness   Mpam1/2 3.5 4 12 6  
Thermodynamic Property   
Max Use Temperature    °C 1500 1650 1500 1800 800
Thermal Conductiviey   W/(m.k) 25 27.5 2.5 20 1.68
Thermal Expansion Coefficient   10-6/°C 7.5 8 10 3.2 8.6
Thermal Shock Resistance    △T°C 200 200 250 600 200
Specific Heat   J/kg.K 860 860 500 500  
Electrical Specification    
Dielectric Strength    KV/mm 12 10 5   40
Dielectric Constant   εr 9.5 9.1 12 6 7
Volume Resistivity   Ω ≥1014 ≥1014 ≥1010 ≥1014 ≥1016
Dielectric Loss Angle   0.0002 0.0002 0.001    

Our Company:                                                                                                                                     

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 and we have been offering our products and services to our clients from more than 108 countries or regions.

Customized High Working Temperature Refractory 99.5% Al2O3 Alumina Ceramic Tube with Flange Used in FurnaceHighborn 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.
Customized High Working Temperature Refractory 99.5% Al2O3 Alumina Ceramic Tube with Flange Used in FurnaceWe 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.
Our Service:                                                                                                                                                          

Customized High Working Temperature Refractory 99.5% Al2O3 Alumina Ceramic Tube with Flange Used in FurnaceWhat we can do for you:


1. High-quality products
 
2. Optimal price 3. Safe transportation

4. Sample service
 
5. Customized size 6.Compensate for broken goods

7.Safe package
 
8.After-sale service 9.Low procurement risk ......

Packing & Delivery:                                                                                                                                             
Customized High Working Temperature Refractory 99.5% Al2O3 Alumina Ceramic Tube with Flange Used in Furnace
Packing Details We will packing by plastic/ polybay and bubble bags first , and then into the foam box,finally into the wooden cases/ carton/pallet or customized package.Every package can be offered with English installation instruction.
Delivery Details We can deliver by any courier, eg, TNT, UPS, FedEx, EMS etc.We can also by air, sea etc.We can choose the way according to the requirements of customers to ensure the most safe, efficient and convenient transportation.

Our certificate & Honors:                                                                                                                                    
Customized High Working Temperature Refractory 99.5% Al2O3 Alumina Ceramic Tube with Flange Used in FurnacePatents
Customized High Working Temperature Refractory 99.5% Al2O3 Alumina Ceramic Tube with Flange Used in Furnace
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 and porous metal fiber felt. 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.

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