... density, High temperature resistant, Excellent wear and anti-corrosio Boron Carbide Nozzle for Sand Blasting This kind of nozzle is ... density, high temperature resistance, excellent wear and anti-corrosion, Boron Carbide Nozzle has been widely used in sandblasting and shot ... . Longer service life. In terms of service life, boron carbide nozzle has the longest one such as for sandblasting ...