Rsalumina
#Fused_Quartz_Bricks #Low_Thermal_Expansion #Coke_Oven #Repair #maintenance #Rongsheng_Service #LongLife Fused quartz brick does not crack or peel during use. Its low thermal expansion performance makes the coke oven safe and reliable for long-term use.Email: [email protected]: +86 185 3831 2977Fused Quartz Bricks with Low Thermal Expansion and H...