Upper nozzle(Stationary nozzle) is located within the tundish lining and conveys steel to thecontrolling exchangeable nozzle,which determines the steel flow. The stationary nozzle must be capable of withstanding long seq···

Upper nozzle(Stationary nozzle) is located within the tundish lining and conveys steel to thecontrolling exchangeable nozzle,which determines the steel flow. The stationary nozzle must be capable of withstanding long seq···

Fiber reinforced fireproof calcium silicate board is a newtype"green" building material, with the unique environmental protection featurebased onthe excellent moisture, fire resistant performance. It is made by···

Product Descriptionhigh alumina ceramic fiber blanket for insulationhigh alumina ceramic fiber blanket also known as aluminum silicate fiber blanket, because one of its main component is alumina, and alumina is the main ···