Refractories Co., Ltd., Zhengzhou City shangzhuang reminded to note the details of the selection of refractory knowledge 1. According to the structure, operating characteristics and conditions of the furnace campaign cellar and analyze the reasons for material damage to the appropriate choice of refractories. Accurately understand and master the material in different parts of the temperature changes, careful observation by a variety of materials to prevent the devastating effects, such as: high-temperature molten metal erosion. 2. Familiar material chemical composition and physical performance refractories lowest, to maximize the characteristics of the material. 3. The various parts of the furnace material with reasonable, in order to avoid damage to the material between each other, we must also take measures to ensure that the overall life expectancy. 4. Wholesale refractories under the basic principles of the above conditions are met, as much as possible to solve the resource and cost. You can choose low prices and transportation costs refractory materials, while vigorously develop recycling and reduce costs. Above is shangzhuang Refractories Co., Ltd., Zhengzhou City, said the attention to detail, we want to help. Refractories Co., Ltd., Zhengzhou City shangzhuang learned increasing scarcity of resources in the country today, the new green and energy saving has become the purpose of development of refractories. Currently, Europe, Japan, the United States and other countries and regions due to mandatory government has basically no chromium refractories, refractory materials using green has become an inevitable trend. Refractories Co., Ltd., Zhengzhou City shangzhuang also strengthen co-operation with research institutions and user units, increase research cooperation efforts in the green refractory technology to achieve new breakthroughs. Refractories sales _ _ shangzhuang Hubei Refractories Refractories by shangzhuang Refractories Co., Ltd., Zhengzhou City. 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!