Triangle mgo tube:
1,certificate: SGS
2,model:the size can be customized according special requirements,
3,chemical composition:
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MgO ≥ 98.5% CaO ≤ 0.3% Fe ≤ 0.1% Si ≤ 0.5% Al2O3 ≤ 0.3% 4,apperance: white color, vertical, smooth, straght, holes distribute uniformly 5,marterial: mgo power | ||
6,best quality&suitable price