Slide Gate Plate, Porous Plug, Tundish Nozzle manufacturer / supplier in China, offering Flocon 6300 Factory Directly Supply Ladle Slide Gate Plate Set for Steel Refractory Material, 6300 Refractory Slide Gate Set (plate & nozzle) for Continuous Casting, High Temperature Burnt Slide Plate Aluminum Zirconium Carbon CS S2 Snref and so on.