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High Temperature Resistance Insulation Fine Polished Alumina Ceramic Guides

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China Yixing City Kam Tai Refractories Co.,ltd certification
China Yixing City Kam Tai Refractories Co.,ltd certification
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This is the first time for our cooperation. They are indeed what we want. We look forward to working with you again in future.

—— Fred (USA)

Your ceramic tube is really good for our application, we will buy more in future.

—— Jessica Ferrara (Italy)

You are the best, your ceramic parts are perfect

—— Dalibor(Czech)

Our client satisfied with the Cordierite kiln shelf and sagger . But It would be better if the delivery time be shorter in our next order.

—— Van Nguyen (Viet Nam)

I hope you are fine and business is well. We recieved the perfect goods from you, your are the best.

—— Niko (UK)

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High Temperature Resistance Insulation Fine Polished Alumina Ceramic Guides

High Temperature Resistance Insulation Fine Polished Alumina Ceramic Guides
High Temperature Resistance Insulation Fine Polished Alumina Ceramic Guides

Large Image :  High Temperature Resistance Insulation Fine Polished Alumina Ceramic Guides

Product Details:
Place of Origin: CHINA
Brand Name: KAMTAI
Certification: ISO 9001
Model Number: KTJC7
Payment & Shipping Terms:
Minimum Order Quantity: 2000PCS
Price: Negotiable
Packaging Details: CARTON BOX AND PLYWOOD PALLET
Delivery Time: 25 DAYS AFTER PAYMENT
Payment Terms: L/C, T/T, Western Union, MoneyGram,PAYPAL
Supply Ability: 10000PCS/ MONTH

High Temperature Resistance Insulation Fine Polished Alumina Ceramic Guides

Description
Name: High Temperature Resistance Insulation Fine Polished Alumina Ceramic Guides Thermal Conductivity: 16-32
Roundness: 0.0005 Water Absorption: 0
Hardness Vickers: >12.2GPA Shape: Tube
High Light:

porous alumina plate

,

alumina ceramic tube

 

High Temperature Resistance insulation Fine polished alumina ceramic guides

 

 

Our ceramic guides provides excellent dimensional precision, sufficient strength in high temperature zones, and excellent corrosion resistance. Hi-Performance Wear Protection Alumina Ceramic  offer superior wear, abrasion and impact resistance. They also have excellent mechanical and anti corrosion properties.

These characteristics make it very suitable for hearth kilns, kiln core tubes, heat resistance tubes, gas extraction tubes, gas introduction tube, acid resistance parts and many more.

 

We can supply Hi-Performance Alumina Ceramic  in a variety of standard sizes with the flexibility to manufacture to the customers requirements.

Ceramic guides are used in textile as yarn guides and also in cable and wire industry as wire guide, yarn path is diamond polished for smooth surface. Roller guides are available in different sizes like outer dia, inner diameter and different lengths. We can also give the roller guides with bearings fitted in the inner diameter.

 

Features
1.Use temperatures up to 2400°
2. High density
3. High hardness
4. Low thermal conductivity
5. Chemical inertness
6. Resistance to molten metals
7. Good Wear resistance
8. High fracture toughness
 

 

Performance For Industrial Ceramic  
Item   Unit 95 Al2O3 96 Al2O3 99 Al2O3  
Physical Characteristics Heat resistance 0C 1500 1550 1800  
Bulk density g/cm3 3.6 3.6 3.9  
Water absorption % 0 0 0  

Mechanical Characteristics
Flexural strength Mpa 320 340 360  
Hardness vickers Gpa 12.2 13.5 15.6  
Elastic modulus Gpa 280 320 370  
Poisson’s ratio   0.22 0.23 0.23  
Thermal Characteristics Linear expansion coefficient (20-5000C) 10-6/0C 7.1 7.2 8  
Thermal conductivity w/(m.k) 16 24 32  
Specific Heat *10-3J/(kg*K) 0.78 0.78 0.9  
Electrical Characteristics Dielectric constant (1MHZ) - 9 9.4 9.9  
Dielectric loss angle *10-4 15 5 1  
Dielectric strength *106V/m 12 15 15  
Processing technology  
Process range (mm)  
Outside Diameter 1---300  
Inside Diameter 0.5---300  
Length 0.5---600  
Accuracy of working (mm)  
Perpendicularity 0.001  
Concentricity 0.001  
Roundness 0.0005  
Straightness 0.005  
Parallelism 0.01  
Planeness 0.005  
Roughness 0.005  
Fit clearance 0.005

 

High Temperature Resistance Insulation Fine Polished Alumina Ceramic Guides 0

 

 

 
 

Contact Details
Yixing City Kam Tai Refractories Co.,ltd

Contact Person: tao

Tel: +8618351508304

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