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Quartz nozzle is made of high-quality fused silica SiO2, with astrong resistance to erosion, thermal performance, to preventoxidation, improve the quality of steel ideal protection pouringsteel.

Quartz nozzle is made of high-quality fused silica SiO2, with astrong resistance to erosion, thermal performance, to preventoxidation, improve the quality of steel ideal protection pouringsteel.

