refractory magnesia dolomite brick
offers 45 refractory magnesia dolomite brick products. About 97% of these are refractory. A wide variety of refractory magnesia dolomite brick options are available to you, such as brick. You can also choose from alumina block, diatomite. As well as from 1770°< refractoriness< 2000°, superclass (refractoriness> 2000°).