... Description The picture showing above is sagger, a kind of kiln furniture. This is the T-130 type, with Al2O3 50 ... mullite products, refractory bricks, ceramic fiber products etc. Kiln furnitures for kilns are high-grade,selected mullite and cordierite as ... plate, rack, base plate, strut.The refractoriness of the kiln furniture (combined mullite with cordierite) is better thancordierite, the thermal ...