To pour the molten aluminum from melting or holding furnaces for aluminum casting, some units use tap hole block, which is sealed with Refractory Tap Out Cone. Refractory Tap Out Cone are divided into several names: Refractory Cone, Tap Out Cone, Refractory Ceramic Fiber Cone, Refractory Ceramic Fiber Hard Tip, Tap Hole Cone, Tap-Out Cone, […]





















