China Ht 1650 Air Harden Refractory Mortar
High Alumina Castable Refractory, Insulating Mortar, Refractory Fire Brick Mortar manufacturer supplier in China, offering Ht 1650 Air Harden Refractory Mortar Alumina and Silica, 230*114*65 Standard Size Fire Brick Fireproof Material, High Quality High Temperature Insulating Standard Size of Firebrick and so on.
Get Price