... . high temp. resistance Offer Sand Blasting Nozzle,Sand Blast Nozzle, Blasting Nozzle in Boron Carbide material It can be applied in nozzle for coal and glass metallurgy, ... and material availableOEM make and designs and fabricatingType: Silicon Carbide, Tungsten Carbide, Boron Carbide Sand Blast Nozzle, Sand Blasting Nozzle, Sandblast Nozzle,Sandblasting Nozzle Tungsten Carbide Sand Blast Nozzle