Fire Bricks - Al2o3: 30-85%, Dimensions: 203.2 X 101.6 X 50.8 Mm, Color: White/black | Low Thermal Conductivity, Non-polluting, Rectangle Shape

Ceramic Acid Proof Bricks - Sandstone, 230 mm X 115 mm X 25-75 mm, White | Porous, Durable Finish, Custom Designed for Industrial Use

Non-Polluting Nozal

Non-Polluting Bottom Pouring Brick Set

High Alumina Fire Bricks - Sandstone, Rectangle Shape 1-3 Inch | Non-Polluting, Low Thermal Conductivity, High Electrical Resistivity

Industrial Fireclay Bricks - Sandstone Material, 230 mm X 115 mm X 75 mm Dimensions, Cream Color | Low Thermal Conductivity, High Electrical Resistivity, Smooth Edges, Sturdy Design

Pure Alumina Fire Bricks - High Alumina Fire Bricks, 230 mm X 115 mm X 75 mm, White | Non-Polluting, Optimum Strength, High Electrical Resistivity

Graphite Stopper Heads

Bottom Pouring Sets Dimension(L*W*H): 9 X 4 X 3 Inch (In)

Alumina Sillimanite Bricks - Aluminum Silicate, 230 mm x 115 mm x 75 mm, Light Yellow, Low Porosity, High Sturdiness, Non-Polluting

Hallow Bricks - Sandstone, 230 mm x 115 mm x 75 mm | Non-Polluting, Optimal Strength, Durable Finish, Smooth Edges, Sturdiness