As we know, mullite refractory castable is made from high quality porous mullite aggregate, mixed with fine powder and additives. Generally speaking, mullite refractory castables price reasonably, the critical particle size of mullite aggregate is 12mm, and the long-term use temperature is 1350 ℃.
Mullite refractory castables is a refractory castable made of mullite aggregate, powder and certain binder. It has high mechanical strength and good thermal shock and abrasion resistance. It is mainly used as the lining of boiler, blast furnace hot blast furnace, heating furnace, ceramic furnace and so on.
This series of refractory castable can be used directly as working linings in direct contact with flame due to its high temperature. Realized high temperature energy saving, unit bulk density light, structural weight reduced by 40~60%. In addition, mullite refractory castable price cheap, can effectively eliminate the hidden danger of broken bricks hanging on the top of the furnace, realize low thermal conductivity, good insulation performance, can be quickly drying furnace, effectively shorten the period of drying furnace, remarkable economic benefits.
Mullite refractory castables price preferential, more used in the petrochemical industry tube heating furnace, light diesel oil, ethane cracking furnace lining, often reduced pressure furnace, sulfur recovery device, steam boiler, turtle shell net insulation layer, two tube and pipe insulation monolayer, other industrial furnace door, fire hole, observation hole door lining. Welcome customers who need to buy refractory castables to consult us.
Zhengzhou Rongsheng Kiln Refractory Co.,Ltd. is professional mullite refractory castable manufacturer, main production of refractory mortar, refractory castable, refractory cement, if you have any need, welcome to contact us, we will serve you wholeheartedly.