... specialize in studying and producing advanced ceramic, such as Zirconia Ceramic, Silicon nitride Ceramic, Alumina Ceramic, etc.The quality system has passed ... equipment and refreactory.We can machinging ceramic rods, ceramic plunger, ceramic ring, ceramic insulated gasket, ceramic nozzle, ceramic pole, etc.Advantage:1. wear- ... m1/26-8Thermal expansion coefficient/°C9.5x10-6 ceramic metering pump