high-density mgo tube:

1,certificate: SGS

2,model:the size can be customized according special requirements,

3,chemical composition:

 

MgO     ≥ 99% CaO     ≤ 0.3% Fe      ≤ 0.1% Si       ≤ 0.5% Al2O3    ≤ 0.3%

 4,best quality&best price

5,used for high power&high temperature heater element

6,appearance:with white color,smooth and vertical

7, with High withstanding pressure,best insulating property,long life