Dears Sirs and madams : Welcome to Tangshan HengHeng Trade Co.,Ltd. We are offering our client an excellent and vide range of Series Products of Slide Gates, which are manufactured from high grade quality materials.Series Products of Slide Gates includes slide plates, ladle nozzle, exchangeable nozzle and corundum well block .Using quality materials and with phenolic resin as binder ,through pith impregnation in vacuum and mid temperature treatment, the unburned products of slide gates have been made.The products are of good thermal stability ,erosion resistance tp molten steel ,corrosion resistance and long service life.They are widely used in various ladles and tundishes to well control flow rate of molten steel with safty and easy switch. These Series Products of Slide Gatescan be customized as per our customers.My company specializes in refractory material and can provide what you want.