Vermiculite board for steel ladle made of premium expanded vermiculite has uniform texture, low thermal conductivity and excellent high temperature resistance, ideal for steel ladle insulation. It reduces heat loss, stabilizes molten steel temperature, and improves energy efficiency. High temperature resistant and non‑flammable, safe and reliable. Strong corrosion resistance prolongs steel ladle life. Lightweight and easy to process, lowering maintenance costs. Non‑toxic and eco‑friendly, suitable for metallurgical production. Customizable sizes for different needs. For detailed pricing and customization, please contact us.