Xinhongji Refractory

 Mullite castables are a kind of refractory castables which is made of high quality porous mullite aggregate and are stirred with fine powder and additives. It has high compressive strength, good high-temperature endurable stability, thermal shock resistance, excellent wear resistance, erosion resistance, etc., and can be used for the lining of large power station boiler wear lining and other high-temperature kilns. Mullite castables are mainly used as the lining of boilers, blast furnaces, hot blast furnaces, heating furnaces, ceramic furnaces, and so on. 👉 Xinhongji Refractory specializes in the production of mullite castables , If you have any needs related to refractory products, please feel free to contact us, we can satisfy you 100%! 🔥 Hot sale! high quality mullite castables with factory price 📣 Contact now: sales@hongjirefractory.com ☎️ Tel/Whatsapp/Wechat: +86-17026790777 🔗 https://www.hongjirefractory.com/mullite-castables.html 👉 If you need mullite castables, pleas...