Ceramic slag discharge valve is our company absorbed and digested advanced technology at home and abroad, and combined with their own technical experience, developed with Feiqiu characteristics of slag discharge series of valves, and media contact with the part of the high-strength structural ceramic materials are used, with high resistance to abrasion, corrosion, high-temperature creep and thermal shock performance. Suitable for severe wear slag pipeline, and more solid particles and with larger particles of poor working conditions, such as thermal power station water conservancy slag discharge system, water conservancy work of the slurry discharge system, mine washing pipeline, coal beneficiation system, chemical system, etc., currently covering a variety of fields such as petroleum, mining, coal transmission, cement plants, paper, sewage treatment and so on.