Large Screw Mgo Tube:

1. Certificate: SGS

2. Model:the size can be customized according special requirements,

3. Chemical composition:

MgO ≥ 98.5% CaO ≤ 0.3% Fe ≤ 0.1% Si ≤ 0.5% Al2O3 ≤ 0.3%

4. Best quality&suitable price

5. Apperance:white color,vertical,Smooth

6. Marterial:mgo power

7. The mininum OD:1.3MM