Yixing City Kam Tai Refractories Co.,ltd
| Payment Terms | L/C, T/T, Western Union, MoneyGram,PAYPAL |
| Supply Ability | 15000PCS/ MONTH |
| Delivery Time | 25 DAYS AFTER PAYMENT |
| Packaging Details | CARTON BOX AND PLYWOOD PALLET |
| Material | Alumina ceramic |
| Dimension | Customized |
| Usage | White |
| Shape | Round |
| Density | 3.75g/cm3 |
| Water absorption | 0 |
| Vickers Hardness | 15 |
| Bending Strength | 320 MPA |
| Brand Name | KAMTAI |
| Model Number | KTTCG |
| Certification | SGS |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
High Acid Resistance Aluminum Oxide Ceramic Diaphragm With Smooth Surface
Durable Aluminum Oxide Ceramic Round Disk Plate Disc High Temperature High
High Strength 95 % Aluminum Oxide Ceramic Bar High Precision Machining
Multi Corundum Cylinder Pole Aluminum Oxide Ceramic For Kiln , High Temperature
Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram,PAYPAL | Supply Ability | 15000PCS/ MONTH |
| Delivery Time | 25 DAYS AFTER PAYMENT | Packaging Details | CARTON BOX AND PLYWOOD PALLET |
| Material | Alumina ceramic | Dimension | Customized |
| Usage | White | Shape | Round |
| Density | 3.75g/cm3 | Water absorption | 0 |
| Vickers Hardness | 15 | Bending Strength | 320 MPA |
| Brand Name | KAMTAI | Model Number | KTTCG |
| Certification | SGS | Place of Origin | CHINA |
| High Light | refractory alumina ceramic tube ，electrical insulation alumina ceramic tube ，3.75g/cm3 alumina ceramic tube | ||
Features of alumina ceramic tube
1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) Stiffness texture
6) Used in all electric products and electric heating products
7) OEM, ODM and OBM are welcomed
| Property | Units | ||||
| Al2O3 Content | % | 96 | 98 | 99.5 | 99.7 |
| Density | g / cm3 | 3.70 | 3.80 | 3.90 | 3.92 |
| Color | - | White | White | Ivory | Ivory |
| Compressive Strength @ 25 C | Mpa | 2229 | 2091 | 2512 | 2350 |
| Tensile Strength @ 25 C | MPa | 200 | 200 | 248 | 252 |
| Flexural Strength @ 25 C | MPa | 331 | 276 | 324 | 320 |
| Elastic Modulus @ 25 C | GPa | 290 | 331 | 366 | 380 |
| Hardness : Knoop Rockwell | (Gpa) Kg/mm2 R45N | (11.7) 1196 79 | (12.5) 1276 77 | (14) 1428 85 | (15) 1510 90 |
| Thermal Conductivity @ 25 C | W / m-Deg K | 20.8 | 28.1 |
30.7 | 31.6 |
| Coefficient of Thermal Expansion @ 25-1000 C | 1 X 10-6 / Deg C | 7.9 | 8.5 | 8.1 | 8.0 |
| Specific Heat @ 25 C | cal / g / Deg C | .184 | .184 | .182 | .180 |
| Maximum Working Temp. | Deg C | 1650 | 1650 | 1700 | 1700 |
| VolumeResitivity @25C @700 C | ohm-cm ohm-cm | 1 X 10-13 1 X 10-8 | 1X 10-13 2.2 X 10-9 | 1 X 10-13 6 x 10-7 | 1 X 10-13 6 x 10-7 |
| Dielectric Strength (@Thickness) 100Mils | ac volts per mil | 350 | 340 | 335 | 330 |
| Dielectric Constant 1Mhz @25C | e' / eo | 8.6 | 9.4 | 9.7 | 10.0 |
| Dissipation Factor 1 Mhz @25C | Tan Delta | .0004 |
.0003 |
.0003 | .0002 |
4.Application of alumina ceramic tube
1). Gas cooker,Water heater,Gas oven, Gas boiler,Air-conditioning and so on.
2). As ceramic parts of flexible pad and channel heaters at operations of pre and postweld heat treatment; Welding process, stress-relieving, pre-heating & post heating, other resistance-heating environment
3). halogen lamps, high and low pressure uv lamps, mercury lamps, uv lamp holders and heating tubes.
4). high-power electrical applicance and all kinds of insulation device.
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Site Member
Yixing City Kam Tai Refractories Co.,ltd is located in Yixing, the Pottery capital of China. Our company is founded in 2006, it is a professional refractory and ceramic company which cover research, production, sales and after-sales service. Since establishment, we adhere to principle of “Tech... Yixing City Kam Tai Refractories Co.,ltd is located in Yixing, the Pottery capital of China. Our company is founded in 2006, it is a professional refractory and ceramic company which cover research, production, sales and after-sales service. Since establishment, we adhere to principle of “Tech...
Get in touch with us
Leave a Message, we will call you back quickly!