Sandblasting nozzle,sand blast nozzle,sand blasting nozzle,blasting nozzle,boron carbide nozzle,tungsten carbide nozzle,etc. We supply ... Carbide600-1000400-60050-100Boron Carbide1500-2500750-1500200-1000For Boron carbide sand blasting nozzles, they have a service life 4-7times of sintered ... quotation against your specified inquiry or drawings. Boron carbide nozzle,sand blasting nozzle