Refractory is the basic material for high temperature technology industry. The quality of refractory plays a key role in the development of high temperature technology. In recent years, steel smelting new technologies, like large blast furnace, hot blast stove, oxygen-blowing converter, RH furnace, coke oven, with no exception, all relies on the development of high-quality and efficient refractory materials. In addition, refractory has also made important contribution in terms of energy saving. The development of various high quality thermal insulation refractory materials have played an important role in the energy conservation of high temperature technology industry. The development of modern metallurgy smelting technology and the need of energy saving, not only impose stricter requirements on refractories, but also must rely on the development and production of new varieties of high quality refractories.
China has abundant refractory resources with high quality, in recent years, it has made remarkable achievements in improving the quality of refractory. SIJIHUO Refractory is a professional refractory manufacturer with more than 20 years’ experience, we can provide metallurgy industry with various kinds of refractory bricks, insulation materials, castables, etc. With high quality and competitive prices, our products have won trusts from metallurgy industry customers in more than 30 countries.
