Min. Order Reference FOB Price
1 Ton US$600.00-800.00 / Ton
Product Description
Mullite Insulating Refractory Brick JM23 JM26 JM28 The Description: Mullite thermal insulation refractory brick refers to mullite as the main raw material, through grinding, mixing, forming, drying, sintering and other processes made with excellent thermal insulation, refractory properties of the ...