China Mullite Insulating Brick, China Mullite Insulating ...
About 98% of these are refractory, 1% are bricks. A wide variety of mullite insulating brick options are available to you, such as brick. You can also choose from mullite, alumina block. As well as from common (1580°< refractoriness< 1770°). There are 1,337 …
Get Price