MGO tube used in the electric heating elements
1.Sheathed cable and thermocouple
2.Mineral Insulated Cables
3.Hot Runner

High density Mgo tube of our factory is mostly made up of high purity fused Mgo powder.

It is through processes of being extruded and calcined by high temperture.It has good insulating performance and high thermal conductivity.

2)Chemical composition 

MgO   ≥ 97.0%

Al₂O₃ ≤ 0.3%

SiO₂  ≤  3.0%

CaO   ≤1.1%

Fe₂O₃ ≤0.1%

3)Appearance : vertical ,white, smooth surface, inner holes distributing uniformly

If you have any requirement,please contact with me without any hesitation.