Refractories (Refractory material) according to the shape and size classification of refractories (Refractory material) according to the shape and size can be divided into five categories: (1) standard shaped products; (2) ordinary products; (3) shaped products; (4) Special shaped article; (5) Other refractory agents, such as crucible, dish, tube and the like. Refractories (Refractory material) of the thermal properties, including melt, thermal expansion, thermal conductivity, temperature, conductivity and the like. They are a measure of the ability to adapt products according to the specific needs of thermal processes, industrial equipment and high temperature furnace basic data structure design needs. Refractories (Refractory material) of the thermal properties of materials used in their manufacture, process, its chemical composition, mineral composition and microstructure are all closely related. Refractories (Refractory material) mainly their electrical conductivity properties. Refractory species | Chaozhou Refractories | Refractories shangzhuang provided by Zhengzhou City shangzhuang Refractories Limited. Zhengzhou City shangzhuang Refractories Co. (www.yntjj.com.cn) (www.yntjj.com.cn) strong, credible, in Zhengzhou, Henan Province of charge, flux and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead shangzhuang Refractories and you hand into the brilliant, for a better future! You can also access (www.yntjj.com.cn/supply_details_46096700.html), for more information about the company.