Tungsten carbide spray nozzles are made by combining a straight hole and a limiting hole. There is a radius of curvature design at both ends. This design can ensure a smooth flowing through the nozzle body. Carbide nozzles are extensively used in sand blasting and shot blasting equipment. We provide a range of tungsten carbide spray nozzles of various sizes made in both standard and custom configurations. â?³Characteristics: (1) Ultra wear resistant (2)Low pushing force (3)Faster speed (4)high precision (5)high temperature resistance, Other specification can be made upon customer' s requirements