离岸价格
Get Latest Price0.1 USD / Piece
|1 Piece Minimum Order
国:
China
モデル番号:
St-002
离岸价格:
0.1 USD / Piece Get Latest Price
ロケーション:
China
最低注文量の価格:
0.1 per Piece
最低注文量:
1 Piece
パッケージの詳細:
plywood case
納期:
7-45 days after we get the deposite
供給能力:
10000 Piece per Day
支払いタイプ:
L/C, Western Union, Money Gram
製品グループ :
-
連絡先担当者 Ms. amy
Room A135 , No. 666,Beijing East Road,Huangpu district, Shanghai, Shanghai
Alumina ceramic tube
We mainly produce alumina tubes, rods and various industrial ceramic parts, which are mainly used in thermalcouple temperature, liquid steel continous temperature, various industrial furnace(containing vacuum furnace, carburizing furnace, wire furnace, atmosphere furnace etc), especially widely used in petrochemical, spinning, electric, instrumentation, mechanical workout, military project etc industry.
| Main performance index | |||||
| Serial number | performance index | Measuring unit | High purity alumina | Alumina |
High alumina |
| 1 | Al2O3 | % | *9.7 | *9.3 | *5 |
| 2 | SiO2 | % | less than0.1 | — | — |
| 3 | Density | g/cm3 | 3.*5 | 3.*8 | 3.2 |
| 4 | Wter absorption | % | 0 | 0.*1 | 0.2 |
| 5 | Cld compressive strength | MPa | **0 | **0 | **0 |
| 6 | *0 degree Celsius leak rates | Torr/L.sec | less than*0**1 | less than*0**1 | less than*0**1 |
| 7 | Twisting in high temperature | mm |
***0 degree Celsius 0.2 allowance |
***0 degree Celsius 0.2 allowance |
***0 degree Celsius 0.2 allowance |
| 8 | Bonding in high temperature |
***0 degree Celsius non-caked |
***0 degree Celsius
non-caked |
***0 degree Celsius non-caked |
|
| 9 | *0—***0 degree Celsius coefficient of |
mm.*0*6/degree Celsius.m |
8.6 | 8.2 | 8.2 |
| thermal expansion | |||||
| *0 | Thermal conductivity | W/m.k | *5 | *5 | *5 |
| *1 | Electric insulation strength | KV/mm | *0 | *0 | *5 |
| *2 | *0 degree Celsius direct current | Ohm/cm | ***4 | ***4 | ***4 |
| insulating resistance | |||||
| *3 | High-temperature |
***0 degree Celsius M&branded; |
≥0.*8 | ≥0.*8 | ≥0.*8 |
| insulation resistance |
***0 degree Celsius M&branded; |
≥0.*2 | ≥0.*2 | ≥0.*2 | |
| *4 | Thermal shock resistance |
***0 degree Celsius 6 times not racked |
***0 degree Celsius 6 times not cracked |
***0 degree Celsius 3 times not cracked |
|
| *5 | Maximum service temperature | degree Celsius | ***0 | ***0 | |
| 国: | China |
| モデル番号: | St-002 |
| 离岸价格: | 0.1 / Piece Get Latest Price |
| ロケーション: | China |
| 最低注文量の価格: | 0.1 per Piece |
| 最低注文量: | 1 Piece |
| パッケージの詳細: | plywood case |
| 納期: | 7-45 days after we get the deposite |
| 供給能力: | 10000 Piece per Day |
| 支払いタイプ: | L/C, Western Union, Money Gram |
| 製品グループ : | - |
