... Sand Blasting Nozzle,Sand Blast Nozzle, Blasting Nozzle in Boron Carbide material It can be applied in nozzle for coal and ... length and material availableOEM make and designs and fabricatingType: Silicon Carbide, Tungsten Carbide, Boron Carbide Sand Blast Nozzle, Sand Blasting Nozzle, Sandblast Nozzle,Sandblasting ...